SDM-M51 - Display SONY - Free user manual and instructions

Product Type	a-Si TFT Active Matrix LCD Screen
Screen Size	15.1 inches
Maximum Resolution	1024 × 768 (XGA)
Input Frequencies	Horizontal: 28-64 kHz, Vertical: 48-75 Hz
Dimensions (with stand)	387 × 345 × 180 mm
Dimensions (without stand)	387 × 296 × 48 mm
Weight (with stand)	4.6 kg
Power Supply	100-240 V AC, 50/60 Hz, AC adapter supplied
Power Consumption (normal)	19 W (22 W with adapter)
Power Consumption (standby)	1 W (2 W with adapter)
Built-in Speakers	Stereo 2 × 1 W
Headphone Jack	Stereo mini-jack (16-48 Ω)
Audio Input	Stereo mini-jack (0.5 Vrms, 47 kΩ)
Video Input	HD15 (VGA) with RGB and sync signals
Operating Temperature	5°C to 35°C
Power Saving Function	VESA DPMS, ENERGY STAR, NUTEK
Automatic Image Adjustment	Automatically adjusts position, phase, and clock
On-Screen Display (OSD)	Multilingual (including English), contrast, brightness, color settings, etc.
Settings Lock	Key lock function
Maintenance	Unplug before cleaning, soft cloth, no solvents
Safety	Do not expose to extreme temperatures, vibrations, dust
Replacement Parts	Fluorescent tube replaceable by Sony dealer
General Information	Compliant with MPR II, DDC1/2B/2Bi, Plug & Play

Frequently Asked Questions - SDM-M51 SONY

How do I adjust contrast and brightness?

Press the Contrast (or Brightness) button to display the corresponding menu. Use the +/- buttons to adjust. The menu disappears automatically after 5 seconds.

What should I do if the screen displays 'CABLE DISCONNECTED'?

Check that the video cable is properly connected to the monitor and the computer. Make sure the pins are not bent. If using a non-supplied cable, this message may appear before entering power saving mode.

How do I reset the monitor settings?

Open the main menu with the MENU button, select RESTORE (restore icon). Choose RESTORE SCREEN to reset the current signal settings, or RESTORE ALL for all settings.

The image flickers or is blurry, what can I do?

Use the CLOCK and PHASE menus to adjust. Display a test pattern from the supplied floppy disk. First adjust the clock to eliminate vertical bands, then the phase for horizontal bands.

How do I adjust the image position?

Open the main menu, select H. CENTERING or V. CENTERING. Use the +/- buttons to move the image until the test pattern frame disappears.

The monitor does not turn on, what should I check?

Check that the power cord is connected to the wall outlet and the adapter. Press the power switch. If the indicator remains off, test another outlet. If the problem persists, contact Sony service.

How do I use the power saving function?

By default, the monitor enters power saving mode when the computer sends a DPMS signal. To disable this function, go to the Option menu > ECO MODE and set to OFF.

Can I adjust the color temperature?

Yes. In the COLOR menu, choose 9300K, 6500K or 5000K. You can also fine-tune with USER ADJ (user adjustment) and modify the red and blue levels.

The speaker volume does not work, how do I adjust it?

Press the +/- (volume) buttons to display the VOLUME menu. Adjust the level. If headphones are plugged in, the speaker is muted. Volume is not adjustable while the main menu is displayed.

What should I do if the screen displays 'OUT OF SCAN RANGE'?

This message means the input signal frequency exceeds the monitor's limits (H: 28-64 kHz, V: 48-75 Hz). Reconnect an old monitor and adjust the computer's display settings within these limits.

USER MANUAL SDM-M51 SONY

The model and serial numbers are located at the rear of the unit. Record these numbers in the spaces provided below. Refer to them whenever you call upon your dealer regarding this product. Model No. __ Serial No. ____

WARNING

To prevent fire or shock hazard, do not expose the unit to rain or moisture.

Dangerously high voltages are present inside the unit. Do not open the cabinet. Refer servicing to qualified personnel only.

FCC Notice

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help. You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment.

INFORMATION

This product complies with Swedish National Council for Metrology (MPR) standards issued in December 1990 (MPR II) for very low frequency (VLF) and extremely low frequency (ELF).

INFORMATION

If you have any questions about this product, you may call:

Sony Customer Information Center

1-800-222-SONY (7669)

or write to:

Sony Customer Information Center

1 Sony Drive, Mail Drop #T1-11, Park Ridge, NJ 07656

Declaration of Conformity

Trade Name: SONY

Model No.: SDM-M51

Responsible Party: Sony Electronics Inc.

Address: 1 Sony Drive, Park Ridge, NJ 07656 USA

Telephone No.: 201-930-6972

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

NOTICE

This notice is applicable for USA/Canada only.

If shipped to USA/Canada, install only a UL LISTED/CSA

LABELLED power supply cord meeting the following

specifications:

SPECIFICATIONS

Plug Type Nema-Plug 5-15p

Cord Type SVT or SJT, minimum 3× 18 AWG

Length Maximum 15 feet

Rating Minimum 7 A, 125 V

NOTICE

As an ENERGY STAR Partner, Sony Corporation has determined that this product meets the ENERGY STAR guidelines for energy efficiency.

This monitor complies with the TCO'99 guidelines.

(for the white model)

This monitor complies with the TCO'95 guidelines.

(for the black model)

Table of Contents

Precautions. 4

Identifying parts and controls 5

Setup. 7

Step 1: Connect the display to your computer. 7

Step 2: Connect the audio cord 8

Step 3: Connect the power cord. 8

Step 4: Secure the cords and close the back cover. 8

Step 5: Turn on the monitor and computer 9

Using the stereo speaker 9

Adjusting the tilt and height. 10

Customizing Your Monitor 11

Navigating the menu. 11

Adjusting the contrast (CONTRAST) 12

Adjusting the black level of an image (BRIGHTNESS). 12

Eliminating flicker or blurring (PHASE/PITCH) 13

Adjusting the picture position (H CENTER/V CENTER). 13

Adjusting the color temperature (COLOR) 14

Changing the menu's position (MENU POSITION) 14

Resetting the adjustments (RESET). 15

Additional settings (Option). 15

Technical Features 17

Power saving function. 17

Automatic picture quality adjustment function 17

Troubleshooting. 18

On-screen messages 18

Trouble symptoms and remedies 19

Self-diagnosis function 21

Specifications. 21

Appendix.

Preset mode timing table

TCO'99 Eco-document (for the white model)

TCO'95 Eco-document (for the black model) .Back Cover

Precautions

Warning on power connections

• Use the supplied power cord. If you use a different power cord, be sure that it is compatible with your local power supply.

For the customers in the U.S.A.

If you do not use the appropriate cord, this monitor will not conform to mandatory FCC standards.

For the customers in the UK

If you use the monitor in the UK, be sure to use the appropriate UK power cord.

Example of plug types

for 100 to 120V AC

for 200 to 240 V AC

for 240 V AC only

For use only with AC adapter, SONY AC-V018

The equipment should be installed near an easily accessible outlet.

Installation

Do not install or leave the monitor:

• In places subject to extreme temperatures, for example near a radiator, heating vent, or in direct sunlight. Subjecting the monitor to extreme temperatures, such as in an automobile parked in direct sunlight or near a heating vent, could cause deformations of the casing or malfunctions.
• In places subject to mechanical vibration or shock.
• Near any equipment that generates a strong magnetic field, such as a TV or various other household appliances.
• In places subject to inordinate amounts of dust, dirt, or sand, for example near an open window or an outdoor exit. If setting up temporarily in an outdoor environment, be sure to take adequate precautions against airborne dust and dirt. Otherwise irreparable malfunctions could occur.

Handling the LCD screen

• Do not leave the LCD screen facing the sun as it can damage the LCD screen. Take care when you place the monitor by a window.
• Do not push on or scratch the LCD screen. Do not place a heavy object on the LCD screen. This may cause the screen to lose uniformity or cause LCD panel malfunctions.
• If the monitor is used in a cold place, a residual image may appear on the screen. This is not a malfunction. The screen returns to normal as the temperature rises to a normal operating level.
• If a still picture is displayed for a long time, a residual image may appear for a while. The residual image will eventually disappear.
• The LCD panel becomes warm during operation. This is not a malfunction.

About the built-in stereo speaker

Be sure to keep magnetic recording equipment, tapes, and floppy discs away from the speaker's opening as the speakers generate a magnetic field. This magnetic field may affect data stored on magnetic tapes and discs.

About the bright points of light or black dots

Bright points of light (red, blue or green) or black dots may appear on the LCD screen. This is not a malfunction. The LCD screen is made with high-precision technology and more than 99.99% of the picture element is intact. However, some of the picture element may not appear or some of the picture element may appear constantly.

Replacement of the fluorescent tube

A specially designed fluorescent tube is installed as the lighting apparatus for this monitor. If the screen becomes dark, unstable, or does not turn on, replace the fluorescent tube with a new one. Consult your Sony dealer when replacing the fluorescent tube.

Maintenance

• Be sure to unplug the power cord from the power outlet before cleaning your monitor.
• Clean the LCD screen with a soft cloth. If you use a glass cleaning liquid, do not use any type of cleaner containing an anti-static solution or similar additive as this may scratch the LCD screen's coating.
• Clean the cabinet, panel, and controls with a soft cloth lightly moistened with a mild detergent solution. Do not use any type of abrasive pad, scouring powder, or solvent, such as alcohol or benzine.
• Do not rub, touch, or tap the surface of the screen with sharp or abrasive items such as a ballpoint pen or screwdriver. This type of contact may result in a scratched picture tube.
• Note that material deterioration or LCD screen coating degradation may occur if the monitor is exposed to volatile solvents such as insecticide, or if prolonged contact is maintained with rubber or vinyl materials.

Transportation

• Disconnect all cables from the monitor and grasp the support and base sections of the display stand firmly with both hands when transporting. If you drop the monitor, you may be injured or the monitor may be damaged.
• When you transport this monitor for repair or shipment, use the original carton and packing materials.

Disposal of the monitor

• Do not dispose of this monitor with general household waste.
• The fluorescent tube used in this monitor contains mercury. Disposal of this monitor must be carried out in accordance to the regulations of your local sanitation authority.

Identifying parts and controls

See the pages in parentheses for further details.

Front of the LCD display

Side view of the LCD display

Rear of the display stand

1 (Power) switch and indicator (pages 9, 17, 21)

This switch turns the display on and off.

The power indicator lights up in green when the display is turned on, and either flashes in green and orange, or lights up in orange when the monitor is in power saving mode.

2 MENU button (pages 11, 12)

This button displays the main menu.

3 ① (contrast) button (page 12)

This button displays the CONTRAST menu.

4 (brightness) button (page 12)

This button displays the BRITGHTNESS menu.

5 (volume) + / - and (+) / (-) buttons (pages 9, 12)

These buttons display the VOLUME menu and function as the (+) / (-) buttons when selecting the menu items and making adjustments.

OK button (page 12)

This button selects the item or executes the settings in the menu.

7 Stereo speaker (page 9)

This outputs the audio signals as sound.

8 Headphones jack (page 9)

This jack outputs audio signals to the headphones.

9 Security Lock Hole (R)

The security lock hole should be applied with the Kensington Micro Saver Security System.

Micro Saver Security System is a trademark of Kensington.

Rear of the LCD display

10 Back cover (page 8)

Open this cover when you connect/disconnect cables or cords.

11 DC IN connector/AC adapter (page 8)

This connector provides DC power to the display. Connect the AC adapter to this connector.

12 AUDIO IN jack/Audio cord (page 8)

This jack inputs audio signals when connecting to the audio output jack of the computer or other audio equipment.

13 HD15 (RGB) input connector/HD15 (RGB) video signal cable (page 7)

This connector inputs RGB video signals (0.7 Vp-p, positive) and SYNC signals.

Pin No.	Signal
1	Red
2	Green (Sync on Green)
3	Blue
4	ID (Ground)
5	DDC Ground*
6	Red Ground
7	Green Ground
8	Blue Ground
9	DDC + 5V*
10	Ground
11	ID (Ground)
12	Bi-Directional Data (SDA)*
13	H. Sync
14	V. Sync
15	Data Clock (SCL)*

• DDC (Display Data Channel) is a standard of VESA.

14 Cable holder (page 8)

This part secures cables and cords to the monitor.

Setup

Before using your monitor, check that the following accessories are included in your carton:

• LCD display
  Power cord
• AC adapter
• HD15 (RGB) video signal cable
  Audio cord (stereo miniplug)
  Cord clip (2)
• Macintosh adapter
• Windows Monitor Information/Windows Utility/Macintosh Utility Disk
  Warranty card
  Notes for Macintosh users
  This instruction manual

Step 1: Connect the display to your computer

Turn off the monitor and computer before connecting.

Note

Do not touch the pins of the video signal cable connector as this might bend the pins.

- Connecting to an IBM PC/AT or compatible computer

- Connecting to a Macintosh or compatible computer

Use the supplied Macintosh adapter.

• Refer to the supplied "Notes for Macintosh users" for further details.

Step 2: Connect the audio cord

Open the back cover and turn off the display before connecting.

Note

Do not open the back cover more than 90 degrees, otherwise damage may result to the back cover or latch.

Step 3: Connect the power cord

With the monitor and computer switched off, first connect the AC adapter and power cord to the monitor, then connect it to a power outlet.

AC adapter (supplied)

Step 4: Secure the cords and close the back cover

1 Remove the cable holder.

2 Secure the cables and cords with the cable holder.

3 Close the back cover.

Bandle the cables and cords

You can bundle the cables and cords by using the supplied cord clip.

Step 5: Turn on the monitor and computer

1 Press the (power) switch.

The indicator of the monitor lights up in green.

2 Turn on the computer.

The installation of your monitor is complete. If necessary, use the monitor's controls to adjust the picture.

If no picture appears on your screen

• Check that the monitor is correctly connected to the computer.
• If NO INPUT SIGNAL appears on the screen, the computer is in the power saving mode. Try pressing any key on the keyboard or moving the mouse.
• If CABLE DISCONNECTED appears on the screen, check that the video input cable is properly connected.
• If OUT OF SCAN RANGE appears on the screen, reconnect the old monitor. Then adjust the computer's graphic board so that the horizontal frequency is between 28 - 64kHz , and the vertical frequency is between 48 - 75Hz .

For more information about the on-screen messages, see "Trouble symptoms and remedies" on page 19.

For customers using Windows 95/98/2000

To maximize the potential of your monitor, install the new model information file from the supplied Windows Monitor Information Disk onto your PC.

This monitor complies with the "VESA DDC" Plug & Play standard. If your PC/graphics board complies with DDC, select "Plug & Play Monitor (VESA DDC)" or this monitor's model name as the monitor type in the "Control Panel" of Windows 95/98/2000. If your PC/graphics board has difficulty communicating with this monitor, load the Windows Monitor Information Disk and select this monitor's model name as the monitor type.

For customers using Windows NT4.0

Monitor setup in Windows NT4.0 is different from Windows 95/98/2000 and does not involve the selection of monitor type. Refer to the Windows NT4.0 instruction manual for further details on adjusting the resolution, refresh rate, and number of colors.

Adjusting the monitor's resolution and color number

Adjust the monitor's resolution and color number by referring to your computer's instruction manual. The color number may vary according to your computer or video board. The color palette setting and the actual number of colors are as follows:

High Color (16 bit) 65,536 colors
- True Color (24 bit) about 16.77 million colors In true color mode (24 bit), speed may be slower.

Using the stereo speaker

You can listen to music, sounds, and other audio files using the stereo speaker of your monitor.

Adjusting the volume

Volume adjustments are made using a separate VOLUME menu from the main menu (page 11).

1 Press the + / - buttons.

The VOLUME menu appears on the screen.

2 Press the + / - button to adjust the volume.

The menu automatically disappears after about 5 seconds.

Using the headphones jack

You can listen to the audio signals from your computer or other audio equipment using headphones. Connect your headphones to the headphones jack. The speaker turns off when headphones are connected to the headphones jack. Adjust the volume of the headphones using the VOLUME menu.

Notes

• You cannot adjust the volume when displaying the main menu on the screen.
• When your monitor is in power saving mode, no sound comes from the speaker.

Adjusting the tilt and height

This display can be adjusted within the angles shown below.

To adjust the angles, follow the procedure of the steps below.

1 Grasp the lower middle part of the display while holding the display stand, then, tilt the LCD panel adequately backward.

2 Grasp the lower sides of the LCD panel, then adjust screen tilt.

3 Grasp the lower sides of the LCD panel, then adjust screen height.

Note

When adjusting the screen tilt and height, proceed slowly and carefully, being sure not to hit the LCD panel against the desk or the base of the display stand.

To use the display comfortably

This display is designed so that you can set it up at a comfortable viewing angle. Adjust the viewing angle of your display according to the height of the desk and chair, and so that light is not reflected from the screen to your eyes.

Customizing Your Monitor

Before making adjustments

Connect the monitor and the computer, and turn them on. Wait for at least 30 minutes before making adjustments for the best result.

You can make numerous adjustments to your monitor using the on-screen menu.

Navigating the menu

Press the MENU button to display the main menu on your screen. See page 12 for more information on using the MENU button.

Use the (+) / (-) and OK buttons to select one of the following menus. See page 12 for more information on using the (+) / (-) and OK buttons.

PHASE (page 13)

Select the PHASE menu to adjust the phase when the characters or pictures appear fuzzy throughout the entire screen. Adjust the phase after adjusting the pitch.

2 PITCH (page 13)

Select the PITCH menu to adjust the pitch when the characters or pictures are unclear in some areas of the screen.

3 H CENTER (page 13)

Select the H CENTER menu to adjust the picture's horizontal centering.

4 V CENTER (page 13)

Select the V CENTER menu to adjust the picture's vertical centering.

5 COLOR (page 14)

Select the COLOR menu to adjust the color temperature of the picture. This adjusts the tone of the screen.

6 MENU POSITION (page 14)

Select the MENU POSITION to change the onscreen menu position.

7 RESET (page 15)

Select the RESET menu to reset the adjustments.

8 Option (page 15)

Select (option) menu to adjust the monitor's options. The options include:

Press the MENU button to display the main menu on your screen.

2 Select the menu you want to adjust.

Press the (+) / (-) buttons to display the desired menu. Press the OK button to select the menu item.

3 Adjust the menu.

Press the (+) / (-) buttons to make the adjustment, then press the OK button.

When you press the OK button, the setting are stored, then the display returns to the previous menu.

4 Close the menu.

Press the MENU button once to return to normal viewing. If no buttons are pressed, the menu closes automatically after about 30 seconds.

Resetting the adjustments

You can reset the adjustments using the RESET menu. See page 15 for more information on resetting the adjustments.

Adjusting the contrast (CONTRAST)

Contrast adjustment is made using a separate CONTRAST menu from the main menu (page 11).

1 Press the ① (contrast) button.

The CONTRAST menu appears on the screen.

Horizontal frequency of the current input signal
Vertical frequency of the current input signal

Displaying the current input signal

The horizontal and vertical frequencies of the current input signal are displayed in the CONTRAST and BRIGHTNESS menu.

2 Press the (+) / (-) buttons to adjust the contrast.

The menu automatically disappears after about 5 seconds.

Adjusting the black level of an image (BRIGHTNESS)

Brightness adjustment is made using a separate BRIGHTNESS menu from the main menu (page 11).

1 Press the (brightness) button.

The BRIGHTNESS menu appears on the screen.

Horizontal frequency of the current input signal
Vertical frequency of the current input signal

2 Press the (+) / (-) buttons to adjust the brightness.

The menu automatically disappears after about 5 seconds.

If the screen is too bright

Adjust the backlight. For more information about adjusting the backlight see "Adjusting the backlight" on page 15.

Note

You can adjust neither contrast nor brightness when displaying the main menu on the screen.

Eliminating flicker or blurring (PHASE/PITCH)

When the monitor receives an input signal, the automatic picture quality adjustment function of this monitor automatically adjusts the picture position, phase, and pitch, and ensures that a clear picture appears on the screen. For more information about this function, see "Automatic picture quality adjustment function" on page 17.

For some input signals, this function may not completely adjust the picture position, phase, and pitch. In this case, you can manually set these adjustments according the following instructions. If you manually set these adjustments, they are stored in memory and automatically recalled whenever the monitor receives the same input signals.

These settings may have to be repeated if you change the input signal after reconnecting your computer.

1 Set the resolution to 1024 × 768 on the computer.
2 Load the Utility Disk.
3 Start the Utility Disk and display the test pattern. For Windows 95/98/2000

Click [Utility] [Windows]/[Win Utility.exe].

For Macintosh

Click [Utility] [Mac]/[Mac Utility].

4 Press the MENU button.

The main menu appears on the screen.

5 Press the (+)/ (-) buttons to select (PITCH) and press the OK button.

The PITCH menu appears on the screen.

6 Press the (+)/ (-) buttons until the vertical stripes disappear.

Adjust so that the vertical stripes disappear.

7 Press the OK button.

The main menu appears on the screen.

If horizontal stripes are observed over the entire screen, adjust the phase as the next step.

8 Press the (+) / (-) buttons to select (PHASE) and press the OK button.

The PHASE menu appears on the screen.

9 Press the (+) / (-) buttons until the horizontal stripes are at a minimum.

Adjust so that the horizontal stripes are at a minimum.

10 Click [END] on the screen to turn off the test pattern.

To reset the automatic picture quality adjustment

Select SCREEN RESET and activate it using the RESET menu. See page 15 for more information on using the RESET menu.

Adjusting the picture position (H CENTER/V CENTER)

If the picture is not in the center of the screen, adjust the picture's centering as follows.

These settings may have to be repeated if you change the input signal after reconnecting your computer.

1 Start the Utility Disk and display the test pattern.
Repeat steps 2 and 3 of "Eliminating flicker or blurring (PHASE/PITCH)."
2 Press the MENU button.
The main menu appears on the screen.
3 Press the (+)/ (-) buttons to select (H CENTER) or (V CENTER) and press the OK button.
The H CENTER or V CENTER menu appears on the screen.
4 Move the picture up, down, left, or right until the frame at the perimeter of the test pattern disappears.
Press the (+) / (-) buttons to adjust the picture's centering using the H CENTER menu for horizontal adjustment, or the V CENTER menu for vertical adjustment.
5 Click END on the screen to turn off the test pattern.

Adjusting the color temperature (COLOR)

The COLOR settings allow you to adjust the picture's color temperature by changing the color level of the white color field. Colors appear reddish if the temperature is low, and bluish if the temperature is high.

9300K is generally suitable for word processing and other text oriented applications, and 6500K is generally suitable for video images.

You can set the color temperature to 9300K, 6500K, 5000K or user adjustment.

1 Press the MENU button.

The main menu appears on the screen.

2 Press the (+) / (-) buttons to select (COLOR) and press the OK button.
3 Press the (+) / (-) buttons to select the desired color temperature and press the OK button.

The preset color temperatures are 9300K, 6500K, and 5000K. Since the default setting is 9300K, the whites will change from a bluish hue to a reddish hue as the temperature is lowered to 6500K and 5000K.

4 If necessary, fine tune the color temperature.

First press the (+)/ (-) buttons to select L ADJUST and press the OK button. Then press the (+)/ (-) buttons to select R (Red) or B (Blue) and press the OK button, and then press the (+)/ (-) buttons to adjust the color temperature and press the OK button. Since this adjustment changes the color temperature by increasing or decreasing the R and B components with respect to G (green), the G component is fixed.

To change the GAMMA setting

You can select the GAMMA setting from [1] - [3]. The highest setting is [3].

1 Press the MENU button.

The main menu appears on the screen.

2 Press the (+)/ (-) buttons to select (COLOR) and press the OK button.

The COLOR menu appears on the screen.

3 Change the GAMMA setting.

First press the (+)/ (-) buttons to select L ADJUST and press the OK button. Then press the (+)/ (-) buttons to select GAMMA and press the OK button, and then press the (+)/ (-) buttons to select [1] -[3] and press the OK button.

If you fine tune the color temperature or change the GAMMA setting, the new setting is stored in memory for USER ADJUSTMENT and automatically recalled whenever USER is selected.

To return to the main menu

Press the (+) / (-) buttons to select , then press the OK button.

Changing the menu's position (MENU POSITION)

You can change the menu position if it is blocking an image on the screen.

1 Press the MENU button.
The main menu appears on the screen.
2 Press the (+) / (-) buttons to select (MENU POSITION) and press the OK button.
3 Press the (+) / (-) buttons to select the desired position and press the OK button.

There are three positions each for the top of the screen and the bottom of the screen, and one for the screen center.

Resetting the adjustments (RESET)

This monitor has the following two reset methods. Use the RESET menu to reset the adjustments.

1 Press the MENU button.

The main menu appears on the screen.

2 Press the (+)/ (-) buttons to select (RESET) and press the OK button.

Reset the settings according to the following instructions.

Resetting the adjustment data most appropriately for the current input signal

Press the (+)/ (-) buttons to select SCREEN RESET and press the OK button.

The automatic picture quality adjustment function of this monitor automatically adjusts the picture position, phase, and pitch, to the most appropriate value.

The RESET menu is automatically returned to the main menu after the adjustment data is reset.

Resetting all of the adjustment data

Press the (+) / (-) buttons to select ALL RESET and press the OK button.

The RESET menu is automatically returned to the main menu after the adjustment data is reset.

To cancel resetting

Press the (+)/ (-) buttons to select and press the OK button.

The RESET menu returns to the main menu without resetting the adjustment data.

Additional settings (Option)

You can adjust the following options:

The main menu appears on the screen.

2 Press the (+) / (-) buttons to select

The option menu appears on the screen.

3 Press the (+)/ (-) buttons to select the desired option item and press the OK button.

Adjust the selected option item according to the following instructions.

Adjusting the backlight

If the screen is too bright, adjust the backlight.

First press the (+) / (-) buttons to select

(BACKLIGHT) and press the OK button. Then press the (+)/ (-) buttons to adjust the desired light level.

Setting up the power saving mode

This monitor has a function which enables it to enter the power save mode automatically according to the power saving settings of the computer. You can prevent the monitor from entering the power saving mode by setting the following option to OFF.

For more information of the power saving mode, see page 17.

First press the (+)/ (-) buttons to select (POWER SAVE) and press the OK button. Then press the (+)/ (-) buttons to select either ON or OFF.

Selecting the on-screen menu language

English, German, French, Spanish, Italian and Japanese versions of the on-screen menus are available. The default setting is English.

First press the (+)/ (-) buttons to select (LANGUAGE) and press the OK button. Then press the (+)/ (-) button to select a language and press the OK button.

• ENGLISH
• DEUTSCH: German
  FRANCAIS: French
• ESPANOL: Spanish
  ITALIANO:Italian
• 日本語：Japanese

Locking the menus and controls

First press the (+)/ (-) buttons to select ON (MENU LOCK) and press the OK button. Then press the (+)/ (-) buttons and select ON.

Only the (power) switch, and On (MENU LOCK) of the option menu will operate. If any other items are selected, the On mark appears on the screen.

To cancel the menu lock

Repeat the procedure above and set and Om (MENU LOCK) to OFF.

Technical Features

Power saving function

This monitor meets the power-saving guidelines set by VESA, ENERGY STAR, and NUTEK. If the monitor is connected to a computer or video graphics board that is DPMS (Display Power Management Signaling) compliant, the monitor will automatically reduce power consumption in three stages as shown below.

Power mode	Power consumption*	( power) indicator
normal operation	19 W (22 W)	green
active off** (deep sleep)*	1 W (2 W)	orange***
power off	1 W (2 W)	off

• "deep sleep" is the power saving mode defined by the Environmental Protection Agency.
  When your computer enters the "active off" mode, the input signal is cut and NO INPUT SIGNAL appears on the screen. After 20 seconds, the monitor enters the power saving mode.
  * If the horizontal or vertical sync signal is received by the monitor, the power indicator may alternately blink green and orange.

Automatic picture quality adjustment function

When the monitor receives an input signal, it automatically matches the signal to one of the factory preset modes stored in the monitor's memory to provide a high quality picture at the center of the screen. (See Appendix for a list of the factory preset modes.)

For input signals that do not match one of the factory preset modes, the automatic picture quality adjustment function of this monitor automatically adjusts the picture position, phase, and pitch, and ensures that a clear picture appears on the screen for any timing within the monitor's frequency range (horizontal: 28 - 64 kHz, vertical: 48 - 75 Hz).

Consequently, the first time the monitor receives input signals that do not match one of the factory preset modes, the monitor may take a longer time than normal for displaying the picture on the screen. This adjustment data is automatically stored in memory so that next time, the monitor will function in the same way as when the monitor receives the signals that match one of the factory preset modes.

In all modes as above, if the picture is adjusted, the adjustment data is stored as a user mode and automatically recalled whenever the same input signal is received.

Note

While the automatic picture quality adjustment function is activated, only the 口 (power) switch will operate.

Troubleshooting

Before contacting technical support, refer to this section.

On-screen messages

If there is something wrong with the input signal, one of the following messages appears on the screen. To solve the problem, see "Trouble symptoms and remedies" on page 19.

If OUT OF SCAN RANGE appears on the screen

This indicates that the input signal is not supported by the monitor's specifications. Check the following items.

If "xx.x kHz/xx Hz" is displayed

This indicates that either the horizontal or vertical frequency is not supported by the monitor's specifications.

The figures indicate the horizontal and vertical frequencies of the current input signal. The horizontal frequencies above 100kHz and the vertical frequencies above 100Hz are represented by 99.9kHz and 99Hz , respectively.

If “RESOLUTION > XGA” is displayed

This indicates that the resolution is not supported by the monitor's specifications.

If NO INPUT SIGNAL appears on the screen

This indicates that no signal is input.

GO TO POWER SAVE

The monitor will enter the power saving mode after about 5 seconds from the message is displayed.

If CABLE DISCONNECTED appears on the screen

This indicates that the video signal cable has been disconnected from the currently selected connector.

GO TO POWER SAVE

The monitor will enter the power saving mode after about 5 seconds from the message is displayed.

Trouble symptoms and remedies

If a problem is caused by the connected computer or other equipment, please refer to the connected equipment's instruction manual. Use the self-diagnosis function (page 21) if the following recommendations do not resolve the problem.

Symptom	Check these items
No picture
If the (1)(power) indicator is not lit, or if the (1)(power) indicator will not light up when the (1)(power) switch is pressed	·Check that the power cord is properly connected. ·Check that the (1)(power) switch is in the “on” position.
If the (1)(power) indicator is green or flashing orange	·Use the self-diagnostics function (page 21).
If CABLE DISCONNECTED appears on the screen	·Check that the video signal cable is properly connected and all plugs are firmly seated in their sockets (page 7). ·Check that the video input connector's pins are not bent or pushed in. ·A non-supplied video signal cable is connected. If you connect a non-supplied video signal cable, CABLE DISCONNECTED may appear on the screen before entering the power saving mode. This is not a malfunction.
If NO INPUT SIGNAL appears on the screen, or the (1)(power) indicator is either orange or alternating between green and orange	·Check that the video signal cable is properly connected and all plugs are firmly seated in their sockets (page 7). ·Check that the video input connector's pins are not bent or pushed in. ■Problems caused by the connected computer or other equipment ·The computer is in the power saving mode. Try pressing any key on the keyboard or moving the mouse. ·Check that your graphic board is attached to the computer properly. ·Check that the computer's power is “on.”
If OUT OF SCAN RANGE appears on the screen	■Problems caused by the connected computer or other equipment ·Check that the video frequency range is within that specified for the monitor. If you replaced an old monitor with this monitor, reconnect the old monitor and adjust the frequency range to the following: Horizontal: 28 - 64 kHz, Vertical frequency: 48 - 75 Hz
If using Windows 95/98/2000	·If you replaced an old monitor with this monitor, reconnect the old monitor and do the following. Select “SONY” from the “Manufactures” list and select “SDM-M51” from the “Models” list in the Windows 95/98/2000 device selection screen. If “SDM-M51” does not appear in the “Models” list, try “Plug & Play” or install the newest information of the Sony Computer Display from the Windows Monitor Information Disk (page 9).
If using a Macintosh system	·When connecting to a Power Mac G3/G4 that has 3 rows of pins, check that the supplied Macintosh adapter and the video signal cable are properly connected (page 7). ·If you connect to the other version of Macintosh series computer that has 2 rows of pins, you will need a different adapter (not supplied).
Picture flickers, bounces, oscillates, or is scrambled	·Adjust the pitch and phase (page 13). ·Isolate and eliminate any potential sources of electric or magnetic fields such as other monitors, laser printers, electric fans, fluorescent lighting, or televisions. ·Move the monitor away from power lines or place a magnetic shield near the monitor. ·Try plugging the monitor into a different AC outlet, preferably on a different circuit. ·Change the orientation of the display. ■Problems caused by the connected computer or other equipment ·Check your graphics board manual for the proper monitor setting. ·Confirm that the graphics mode (VESA, Macintosh 19" Color, etc.) and the frequency of the input signal are supported by this monitor (Appendix). Even if the frequency is within the proper range, some graphic boards may have a sync pulse that is too narrow for the monitor to sync correctly. ·Adjust the computer's refresh rate (vertical frequency) to obtain the best possible picture.
Picture is fuzzy	·Adjust the brightness and contrast (page 12). ·Adjust the pitch and phase (page 13).
	■Problems caused by the connected computer or other equipment ·Set the resolution to XGA (1024 x 768) on your computer.
Picture is ghosting	·Eliminate the use of video cable extensions and/or video switch boxes. ·Check that all plugs are firmly seated in their sockets.
Picture is not centered or sized properly	·Adjust the pitch and phase (page 13). ·Adjust the picture position (page 13). Note that some video modes do not fill the screen to the edges.
The picture is dark	·Adjust the brightness (page 12). ·Adjust the backlight (page 12). ·It takes a few minutes for the display to become bright after turning on the monitor.
Wavy or elliptical pattern (moire) is visible	·Adjust the pitch and phase (page 13).
Color is not uniform	·Adjust the pitch and phase (page 13).
White does not look white	·Adjust the color temperature (page 14).
Monitor buttons do not operate (○n appears on the screen)	·If the menu lock is set to ON, set it to OFF (page 16).
The monitor turns off after a while	·Set the power saving function to OFF (page 15). ■Problems caused by the connected computer or other equipment ·Set the computer's power saving setting to off.

Displaying this monitor's name, serial number, and date of manufacture.

While the monitor is receiving a video signal, press and hold the MENU button for more than 5 seconds.

The monitor's information box appears.

If any problem persists, call your authorized Sony dealer and give the following information:

Model name: SDM-M51
- Serial number
- Name and specifications of your computer and graphics board.

Self-diagnosis function

This monitor is equipped with a self-diagnosis function. If there is a problem with your monitor or computer(s), the screen will go blank and the (power) indicator will either light up green or flash orange. If the (power) indicator is lit in orange, the computer is in power saving mode. Try pressing any key on the keyboard or moving the mouse.

If the (power) indicator is green

1 Turn off the (POWER) switch and disconnect the video signal cables from the monitor.
2 Turn the monitor on by pressing the (POWER) switch.

If all four color bars appear (white, red, green, blue), the monitor is working properly. Reconnect the video input cables and check the condition of your computer(s).

If the color bars do not appear, there is a potential monitor failure. Inform your authorized Sony dealer of the monitor's condition.

If the (power) indicator is flashing orange

Press the (power) switch twice to turn the monitor off and then on.

If the (power) indicator lights up green, the monitor is working properly.

If the (power) indicator is still flashing, there is a potential monitor failure. Count the number of seconds between orange flashes of the (power) indicator and inform your authorized Sony dealer of the monitor's condition. Be sure to note the model name and serial number of your monitor. Also note the make and model of your computer and graphic board.

Specifications

LCD panel	Panel type: a-Si TFT Active Matrix Picture size: 15.1 inch
Input signal format	RGB operating frequency* Horizontal: 28 - 64 kHz Vertical: 48 - 75 Hz
Resolution	Horizontal: Max.1024 dots Vertical: Max.768 lines
Input signal levels	RGB video signal 0.7 Vp-p, 75 Ω, positive SYNC signal TTL level, 2.2 kΩ, positive or negative (Separate horizontal and vertical, or composite sync) 0.3 Vp-p, 75Ω, negative (Sync on green)
Audio output	1 W × 2
Headphones jack	Stereo minijack Accepts impedance of 16 - 48 Ω
AUDIO IN jack	Stereo minijack Accepts impedance of 47 kΩ Accepts level 0.5 Vrms
Power requirements	100 - 240 V, 50 - 60 Hz, 0.4 - 0.2 A
DC input	DC 18 V (supplied AC adapter)
Power consumption	Max. 19 W Max. 22 W (including AC adapter)
Operating temperature	5 - 35 °C
Dimensions (width/height/depth)	Display (upright): Approx. 387 × 345 × 180 mm (15 1/4 × 13 5/8 × 7 1/8 inches) (with stand) Approx. 387 × 296 × 48 mm (15 1/4 × 11 3/4 × 1 15/16 inches) (without stand)
Mass	Approx. 4.6 kg (10 lb 14 oz) (with stand)
Plug & Play	DDC1/DDC2B/DDC2Bi
Accessories	See page 7.
* Recommended horizontal and vertical timing condition • Horizontal sync width duty should be more than 4.8% of total horizontal time or 0.8 μs, whichever is larger. • Horizontal blanking width should be more than 2.5 μsec. • Vertical blanking width should be more than 450 μsec.
Design and specifications are subject to change without notice.

Table des matières

Précautions. 4

TCO'99 Eco-document (for the white model)

TCO'95 Eco-document (for the black model) . . . . . . Couverture dos

Précautions

Specifications techniques

TCO'99 Eco-document (for the white model)

TCO'95 Eco-document (for the black model). Hintere Umschlagseite

TCO'99 Eco-document (for the white model)

TCO'95 Eco-document (for the black model) .... Cubierta posterior

Precauciones

TCO'99 Eco-document (for the white model)

TCO'95 Eco-document (for the black model) . . . . . Pannello anteiore

Precauzioni

VAI A RISPARMIO ENER.

VAI A RISPARMIO ENER.

TCO'99 Eco-document (for the white model)

Congratulations!

You have just purchased a TCO'99 approved and labelled product! Your choice has provided you with a product developed for professional use. Your purchase has also contributed to reducing the burden on the environment and also to the further development of environmentally adapted electronics products.

Why do we have environmentally labelled computers?

In many countries, environmental labelling has become an established method for encouraging the adaptation of goods and services to the environment. The main problem, as far as computers and other electronics equipment are concerned, is that environmentally harmful substances are used both in the products and during their manufacture. Since it is not so far possible to satisfactorily recycle the majority of electronics equipment, most of these potentially damaging substances sooner or later enter nature.

There are also other characteristics of a computer, such as energy consumption levels, that are important from the viewpoints of both the work (internal) and natural (external) environments. Since all methods of electricity generation have a negative effect on the environment (e.g. acidic and climate-influencing emissions, radioactive waste), it is vital to save energy. Electronics equipment in offices is often left running continuously and thereby consumes a lot of energy.

What does labelling involve?

This product meets the requirements for the TCO'99 scheme which provides for international and environmental labelling of personal computers. The labelling scheme was developed as a joint effort by the TCO (The Swedish Confederation of Professional Employees), Svenska Naturskyddsforeningen (The Swedish Society for Nature Conservation) and Statens Energimyndighet (The Swedish National Energy Administration).

Approval requirements cover a wide range of issues: environment, ergonomics, usability, emission of electric and magnetic fields, energy consumption and electrical and fire safety.

The environmental demands impose restrictions on the presence and use of heavy metals, brominated and chlorinated flame retardants, CFCs (freons) and chlorinated solvents, among other things. The product must be prepared for recycling and the manufacturer is obliged to have an environmental policy which must be adhered to in each country where the company implements its operational policy.

The energy requirements include a demand that the computer and/or display, after a certain period of inactivity, shall reduce its power consumption to a lower level in one or more stages. The length of time to reactivate the computer shall be reasonable for the user.

Labelled products must meet strict environmental demands, for example, in respect of the reduction of electric and magnetic fields, physical and visual ergonomics and good usability.

Below you will find a brief summary of the environmental requirements met by this product. The complete environmental criteria document may be ordered from:

TCO Development

SE-114 94 Stockholm, Sweden

Fax: [phone]

Email (Internet): [e-mail]

Current information regarding TCO'99 approved and labelled products may also be obtained via the Internet, using the address: http://www.tco-info.com/

Environmental requirements

Flame retardants

Flame retardants are present in printed circuit boards, cables, wires, casings and housings. Their purpose is to prevent, or at least to delay the spread of fire. Up to 30% of the plastic in a computer casing can consist of flame retardant substances. Most flame retardants contain bromine or chloride, and those flame retardants are chemically related to another group of environmental toxins, PCBs. Both the flame retardants containing bromine or chloride and the PCBs are suspected of giving rise to severe health effects, including reproductive damage in fish-eating birds and mammals, due to the bio-accumulative* processes. Flame retardants have been found in human blood and researchers fear that disturbances in foetus development may occur.

The relevant TCO'99 demand requires that plastic components weighing more than 25 grams must not contain flame retardants with organically bound bromine or chlorine. Flame retardants are allowed in the printed circuit boards since no substitutes are available.

Cadmium**

Cadmium is present in rechargeable batteries and in the colour-generating layers of certain computer displays. Cadmium damages the nervous system and is toxic in high doses. The relevant TCO'99 requirement states that batteries, the colour-generating layers of display screens and the electrical or electronics components must not contain any cadmium.

Mercury**

Mercury is sometimes found in batteries, relays and switches. It damages the nervous system and is toxic in high doses. The relevant TCO ^99 requirement states that batteries may not contain any mercury. It also demands that mercury is not present in any of the electrical or electronics components associated with the labelled unit.

CFCs (freons)

The relevant TCO'99 requirement states that neither CFCs nor HCFCs may be used during the manufacture and assembly of the product. CFCs (freons) are sometimes used for washing printed circuit boards. CFCs break down ozone and thereby damage the ozone layer in the stratosphere, causing increased reception on earth of ultraviolet light with e.g. increased risks of skin cancer (malignant melanoma) as a consequence.

Lead**

Lead can be found in picture tubes, display screens, solders and capacitors. Lead damages the nervous system and in higher doses, causes lead poisoning. The relevant TCO'99 requirement permits the inclusion of lead since no replacement has yet been developed.

• Bio-accumulative is defined as substances which accumulate within living organisms.
  ** Lead, Cadmium and Mercury are heavy metals which are Bio-accumulative.

TCO'95 Eco-document (for the black model)

Conglatulations!

You have just purchased a TCO'95 approved and labelled product! Your choice has provided you with a product developed for professional use. Your purchase has also contributed to reducing the burden on the environment and also, to the further development of environmentally adapted electronics products.

Why do we have environmentally labelled computers?

In many countries, environmental labelling has become an established method for encouraging the adaptation of goods and services to the environment. The main problem, as far as computers and other electronics equipment are concerned, is that environmentally harmful substances are used both in the products and during the manufacturing. Since it has not been possible for the majority of electronics equipment to be recycled in a satisfactory way, most of these potentially damaging substances sooner or later enter Nature.

There are also other characteristics of a computer, such as energy consumption levels, that are important from the viewpoints of both the work (internal) and natural (external) environments. Since all methods of conventional electricity generation have a negative effect on the environment (acidic and climate-influencing emissions, radioactive waste, etc.), it is vital to conserve energy. Electronics equipment in offices consume an enormous amount of energy since they are often left running continuously.

What does labelling involve?

This product meets the requirements for the TCO'95 scheme which provides for international and environmental labelling of personal computers. The labelling scheme was developed as a joint effort by the TCO (The Swedish Confederation of Professional Employees), Naturskyddsforeningen (The Swedish Society for Nature Conservation) and NUTEK (The National Board for Industrial and Technical Development in Sweden). The requirements cover a wide range of issues: environment, ergonomics, usability, emission of electrical and magnetic fields, energy consumption and electrical and fire safety.

The environmental demands concern restrictions on the presence and use of heavy metals, brominated and chlorinated flame retardants, CFCs (freons) and chlorinated solvents, among other things. The product must be prepared for recycling and the manufacturer is obliged to have an environmental plan which must be adhered to in each country where the company implements its operational policy.

The energy requirements include a demand that the computer and/or display, after a certain period of inactivity, shall reduce its power consumption to a lower level in one or more stages. The length of time to reactivate the computer shall be reasonable for the user.

Labelled products must meet strict environmental demands, for example, in respect of the reduction of electric and magnetic fields, physical and visual ergonomics and good usability.

On this page, you will find a brief summary of the environmental requirements met by this product. The complete environmental criteria document may be ordered from:

TCO Development Unit

S-114 94 Stockholm

Sweden

Fax: [phone]

Email (Internet): [e-mail]

Current information regarding TCO'95 approved and labelled products may also be obtained via the Internet, using the address: http://www.tco-info.com/

TCO'95 is a co-operative project between TCO (The Swedish Confederation of Professional Employees), Naturskydsforeningen (The Swedish Society for Nature Conservation) and NUTEK (The National Board for Industrial and Technical Development in Sweden).

Environmental Requirements

Brominated flame retardants

Brominated flame retardants are present in printed circuit boards, cables, wires, casings and housings. In turn, they delay the spread of fire. Up to thirty percent of the plastic in a computer casing can consist of flame retardant substances. These are related to another group of environmental toxins, PCBs, which are suspected to give rise to similar harm, including reproductive damage in fisheating birds and mammals, due to the bioaccumulative* processes. Flame retardants have been found in human blood and researchers fear that disturbances in foetus development may occur.

TCO'95 demand requires that plastic components weighing more than 25 grams must not contain organically bound chlorine and bromine.

Lead**

Lead can be found in picture tubes, display screens, solders and capacitors. Lead damages the nervous system and in higher doses, causes lead poisoning.

TCO'95 requirement permits the inclusion of lead since no replacement has yet been developed.

Cadmium**

Cadmium is present in rechargeable batteries and in the colourgenerating layers of certain computer displays. Cadmium damages the nervous system and is toxic in high doses.

TCO'95 requirement states that batteries may not contain more than 25 ppm (parts per million) of cadmium. The colour-generating layers of display screens must not contain any cadmium.

Mercury**

Mercury is sometimes found in batteries, relays and switches. Mercury damages the nervous system and is toxic in high doses.

TCO'95 requirement states that batteries may not contain more than 25 ppm (parts per million) of mercury. It also demands that no mercury is present in any of the electrical or electronics components concerned with the display unit.

CFCs (freons)

CFCs (freons) are sometimes used for washing printed circuit boards and in the manufacturing of expanded foam for packaging. CFCs break down ozone and thereby damage the ozone layer in the stratosphere, causing increased reception on Earth of ultraviolet light with consequent increased risks of skin cancer (malignant melanoma).

The relevant TCO'95 requirement: Neither CFCs nor HCFCs may be used during the manufacturing of the product or its packaging.

• Bio-accumulative is defined as substances which accumulate within living organisms
  ** Lead, Cadmium and Mercury are heavy metals which are Bio-accumulative.