LAC-M5500P - Hi-Fi System LG - Free user manual and instructions

USER MANUAL LAC-M5500P LG

PS_LAC-M5500(ENG)_12R

LG

Car CD/MP3/WMA Receiver

OWNER'S MANUAL

MODEL : LAC-M5500

Before connecting, operating or adjusting this product, please read this instruction booklet carefully and completely.

Table of Contents

INTRODUCTION

Table of Contents....2-3

Safety Precautions 4

Before Use....5-7

Symbol Used in this Manual....5

Notes on Discs 5

Use and care of the remote control 6

Using the remote control 6

Handling the Unit....6

Protecting your unit from theft 7

Attaching the front panel....7

Front Panel 8

Remote Control....9

PREPARATION

Installation 10-11

Basic Installation 10

ISO-DIN Installation 11

Connections....12-13

Connecting to Car....12-13

Connecting to Auxiliary Equipment (OPTIONAL) ..... 13

OPERATION

Basic Operation 14-15

Turning the unit on....14

Turning the unit off....14

Selecting a source 14

Adjusting the volume 14

Setting the clock 14

Checking the clock....14

SOUND Adjustment....15

Using the EQ (Equalizer) 15

MUTE....15

SELECTION (SEL) Button 15

XDSS (Extreme Dynamic Sound System)....15

Table of Contents

Radio Operation....16-17

Listening the radio stations 16

Storing and recalling broadcast frequencies ..... 16

Auto Search Memory 17

Operation with Audio CD, MP3/WMA Disc and CD changer. 18-20

Playing an Audio CD and MP3/WMA Disc 18

Playing a CD changer (OPTIONAL)....18

Playback Setup 18

Moving to another Disc....18

Pause....18

Moving to another Track....18

Search 18

Repeat....19

Random....19

MP3/WMA TRACK -10/+10....19

Intro scan....19

ID 3 TAG 19

Notes on MP3/WMA Recordings 20

About MP3 20

About WMA (Window Media Audio) 20

REFERENCE

Troubleshooting 21

Specifications 22

Safety Precautions

CAUTION

RISK OF ELECTRIC SHOCK DO NOT OPEN

Warning: To reduce the risk of electric shock, do not remove the cover or back of this product. There are no user-serviceable parts inside. Refer servicing to qualified service personnel.

Warning: To reduce the risk of fire or electric shock, do not expose this product to dripping or splashing water, rain, or moisture.

CAUTION:

This unit employs a Laser System.

To ensure proper use of this product, please read this owner's manual carefully and retain for future reference should the unit require maintenance, contact an authorized service location (see service procedure).

Use of controls, adjustments, or the performance of procedures other than those specified herein may result in hazardous radiation exposure.

To prevent direct exposure to laser beam, do not try to open the enclosure. Visible laser radiation when open. DO NOT STARE INTO BEAM.

Caution: Protect this product from moisture.

Caution: If the battery is disconnected or discharged, the preset memory will be erased and must be reprogrammed.

Before Use

To ensure proper use of this product, please read this owner's manual carefully and retain for future reference.

Symbol Used in this Manual

The lightning flash symbol alerts you to the presence of dangerous voltage within the product enclosure that may constitute a risk of electric shock.

Indicates hazards likely to cause harm to the unit itself or other material damage.

NOTE

Indicates special notes and operating features.

TIP

Indicates tips and hints for making the task easier.

Notes on Discs

Handling Discs

Do not touch the playback side of the disc. Hold the disc by the edges so that fingerprints do not get on the surface. Never stick paper or tape on the disc.

Storing Discs

After playing, store the disc in its case. Do not expose the disc to direct sunlight or sources of heat and never leave it in a parked car exposed to direct sunlight.

Cleaning Discs

Fingerprints and dust on the disc can cause poor picture quality and sound distortion. Before playing, clean the disc with a clean cloth. Wipe the disc from the center out.

Do not use strong solvents such as alcohol, benzine, thinner, commercially available cleaners, or anti-static spray intended for older vinyl records.

This unit cannot be operated by 8cm disc (using 12cm disc only).

Before Use

Use and care of the remote control

Installing the battery

Pull the tray outward on the back of the remote control with a pencil or ball point pen and insert the battery with the plus (+) minus (-) poles pointing in the proper direction.

Illustration of three-step medical procedure showing a syringe injecting into a tube, then adjusting the tube with an arrow (no text or symbols)

Using the remote control

Point the remote control in the direction of the front panel to operate.

NOTES

• The remote control may not function properly in direct sunlight.
• Do not store the remote control in high temperatures or sunlight.
• Do not let the remote control fall onto the floor, where it may become jammed under the brake or accelerator pedal.

Handling the Unit

• This unit is designed to be operated on a 12 volt DC negative ground electrical system only.
• When replacing the fuse, be sure to use the fuse whose amperage rating is identical. Use of a fuse with higher amperage may cause serious damage to the unit.
• Periodically wipe the contacts on the back of the front panel with a cotton swap moistened with alcohol.

NOTES

• Use only one CR2025 (3V) lithium battery.
- Remove the battery if the remote control is not used for long.
- Do not recharge, disassemble, heat or dispose of the battery in fire.
- Do not handle the battery with metallic tools.
- Do not store the battery with metallic materials.
- In the event of battery leakage, wipe the remote control completely clean and install a new battery.
- Use only one CR2025 (3V) lithium battery. - Remove the battery if the remote control is not used for long. - Do not recharge, disassemble, heat or dispose of the battery in fire. - Do not handle the battery with metallic tools. - Do not store the battery with metallic materials. - In the event of battery leakage, wipe the remote control completely clean and install a new battery.

Before Use

Protecting your unit from theft

The front panel can be detached from the head unit and stored in the protective case provided to discourage theft.

1. Press RELEASE (⊥) to open the front panel.

RELEASE (▲)

1. Push the front panel to right.
2. Pull the front panel.

1. Put the front panel into the protective case provided for safe keeping.

Attaching the front panel

Diagram of a device with labeled components A, B, C, D and an internal component, likely illustrating a physical or electronic assembly.

1. Join ⚠ on the front panel to ⏻ on the main unit.
2. Join ⚙ on the front panel to ⏱ on the main unit while pushing the front panel to right.
3. Close the front panel

NOTES

• When detaching or attaching the front panel, do not press the display or control buttons.
• The control buttons may not work properly if the front panel is not attached properly. If this occurs, gently press the front panel.
• Do not leave the front panel in any area exposed to high temperatures or direct sunlight.
• Do not drop the front panel or otherwise subject it to strong impact.
• Do not allow such volatile agents as benzine, thinner, or insecticides to come into contact with the surface of the front panel.
• Do not try to disassemble the front panel.

Abstract grayscale circular pattern with concentric rings and a central dot (no text or symbols)

Front Panel

1 2 3 4 5 6 7 8 9 10 VOL TURF EQ/ X088 19 18 17 16 15 14 13 12 11

1 • CD SKIP(I◄◄/►►I) button

- SEEK (-/+) button

2 PWR button

3 VOLUME KNOB

4 SELECTION (SEL.) button

5 DISPLAY WINDOW

6 REMOTE SENSOR

7 FUNCTION (FUNC.) button

a • TUNE (-/+)button

• CD SEARCH (◀◀ / ▶▶) button

9 RELEASE (▲) button

10 MUTE(呎) button

11 EQUALIZER/XDSS (EQ/XDSS) button

12 AUTO STORE/PRESET SCAN (AS/PS) button

13 DISPLAY (DISP) button

14 MP3/WMA TRACK -/+10 (D-/+ ) button

15 SHUFFLE (SHF) button

16 REPEAT (RPT) button

17 INTRO SCAN (SCAN) button

18 CD PLAY/PAUSE (▶/II) button

10 BAND button

14, 15, 16, 17, 18 Preset Station buttons. (1-6)

Remote Control

POWER VOLUME FUNC. SEL NUMBER # SCAN RPT 1 2 3 SHF D- D+ 4 5 6 7 8 9 BAND 0 CLK DISP 4

1 • POWER/MUTE (×)

- Switches the unit ON and OFF.

- Press to mute the sound from the speaker.

6 2 FUNCTION (FUNC.) button Selects a function.

3 • 0-9 number buttons

• Preset Station buttons. (1-6)
  • CD PLAY/PAUSE (▶/II)
• Starts playback.
• Pauses playback temporarily.
  • SCAN
• Plays the first 10 seconds of all track.
• REPEAT (RPT)
• Plays tracks repeatedly.
  • SHF
• Plays tracks in random order.

• SKIP/SEARCH (◀◀◀◀)

• Backward or forward
  search playback.
• Go to next track.
  Returns to beginning of
  current track or go to
  previous track.
  • DISC SELECTOR (D-/+) button
  (Optional)

4·BAND

Selects three FM and MW (AM) bands.

5·SEL

• Enters the audio settings.
  • NUMBER (#)

6 VOLUME (✓ / ⬇)

Adjusts the volume level.

7 • DISPLAY (DISP.)

• Changes the display.
  • CLOCK (CLK)
• Clock display.

Installation

Basic Installation

Before installing, make sure that the ignition-switch is set to OFF and remove the terminal of the car battery to avoid short-circuiting.

1. Remove the existing receiver unit.
2. Make the necessary connections.
3. Install the installation sleeve.
4. Install the unit in to the installation sleeve.

Removing existing receiver unit

If there is already an installation sleeve for the receiver unit in the dashboard, it must be removed.

When removing the unit from the installation sleeve

If you need to remove the unit from the installation sleeve, proceed as follows.

1. Remove the rear supporter from the unit.
2. Remove the front panel and trim ring from the unit.
3. Insert the lever ⚠ into the hole on one side of the unit. Do the same operation on the other side and pull out the unit from the installation sleeve.

Bend the claws according to the thickness of the dashboard

Installation

ISO-DIN Installation

1. Slide the unit into ISO-DIN frame.
2. Install screws removed from old unit.
3. Slide the unit and frame into dash opening.
4. Install dash panel or adapter plate.
5. Install trim ring to the unit.
6. Install faceplate by fitting right edge into position then pushing left edge closed.

Technical diagram of a computer drive system with numbered components and labeled parts

PREPARATION

Connections

Connecting to Car

Before connecting, make sure that ignition switch is set to OFF, and remove the terminal of the battery to avoid short circuits.

graph TD
    A["OPTIONAL"] --> B["1 GND (BLACK)"]
    A --> C["2 PHONE (ORANGE)"]
    A --> D["3 DIMMER (PINK)"]
    A --> E["4 TO IGNITION (RED)"]
    A --> F["5 TO BATTERY ④ (YELLOW)"]
    A --> G["6 PWR ANT (BLUE)"]
    A --> H["7 REMOTE ON (BLUE/WHITE STRIPE)"]
    B --> I["CD CHANGER (Optional)"]
    C --> I
    D --> I
    E --> I
    F --> I
    G --> I
    H --> I
    I --> J["POWER AMPLIFIER (optional)"]
    J --> K["CONTROL REPLAY"]
    K --> L["POWER ANTERIOR"]
    L --> M["DRINK SWITCH"]
    M --> N["IGNITION SWITCH"]
    N --> O["BATTERY"]
    style A fill:#f9f,stroke:#333
    style I fill:#ccf,stroke:#333

Connections

Connecting to Car

A From antenna

B To the wiring of vehicle Colors of leads

1 BLACK : This lead is for connection to the Ground.
2 ORANGE : This lead is for connection to the phone line.
3 PINK : This lead is for connection to the Dimmer line
4 RED : This lead is for connection to the terminal from which the power is supplied when the ignition switch is set to ACC.
5 YELLOW : This lead is for connection to the Battery (back-up) terminal from which the power is always supplied.
6 BLUE : This lead is for connection to the power antenna.
7 BLUE/WHITE STRIPE : This lead is for connection to the amplifier remote on.

C Connect the CD changer

• Your car receiver works as control unit for a CD changer which you can buy, if not yet done, later.
• The suitable cord shown on the scheme will be provided together with the CD changer.

DSpeaker Connections

D L FRONT R L REAR R Impedance 4Ω Impedance 4Ω

Connecting to Auxiliary Equipment (OPTIONAL)

- Connect the AUDIO OUTPUT connector of this unit to the AUDIO INPUT connector of Auxiliary Equipment.

graph TD
    A["Amplifier (Receiver)"] --> B["To AUDIO IN"]
    A --> C["To AUDIO OUT"]
    B --> D["FL (Front Left)"]
    B --> E["FR (Front Right)"]
    C --> F["RL (Rear Left)"]
    C --> G["RR (Rear Right)"]
    D --> H["Amplifier Receiver"]
    E --> H
    F --> H
    G --> H

Basic Operation

Turning the unit on

Press PWR or any other button on the front panel or

POWER/MUTE ( ) on the remote control to turn the unit on.

Turning the unit off

- Press PWR on the front panel to turn the unit off.

- Press POWER/MUTE (吋) on the remote control for more than 1.2 second to turn the unit off.

Selecting a source

You can select a source you want to listen to.

Press FUNC. to select a source.

Press FUNC. repeatedly to switch between the following sources:

Tuner → CD → CD Changer (optional) → Tuner...

NOTE

- When you turn off, the unit is memorized automatically the current volume level before you turn off. Whenever you turn on the unit, it will operate at the memorized volume level.

Adjusting the volume

Use VOLUME to adjust the sound level.

Rotate VOLUME KNOB on the front panel to increase or decrease the volume.

Press VOLUME (☒ / ☑) on the remote control to increase or decrease the volume.

Setting the clock

1. Press DISP or CLK and press DISP for more than 1 second. (Clock indicator will be displayed for 5 seconds. Adjust the clock within 5 seconds.)
2. Press ▶ on the front panel to adjust the hour.
3. Press ◀◀ on the front panel to adjust the minute.
4. Press DISP or CLK.

Checking the clock

You can see the clock pressing DISP or CLK

Basic Operation

SOUND Adjustment

Using the EQ (Equalizer)

The equalizer lets you adjust the equalization to match car interior acoustic characteristics as desired.

There are 5 stored equalizer curves which you can easily recall at any time.

Here is a list of the equalizer curves:

• EQ POP : Reproduces the acoustics of pop music.

• EQ CLASSIC : Reproduces the acoustics of orchestral music.

• EQ ROCK : Reproduces the acoustics of rock music.

• EQ JAZZ : Reproduces the acoustics of jazz music.

• EQ VOCAL: Reproduces the acoustics of vocal music.

1. Press EQ/XDSS on the front panel to select the equalizer.

2. Press EQ/XDSS repeatedly to select among the following equalizer.

POP → CLASSIC → ROCK → JAZZ → VOCAL

→ FLAT (NO display) → POP....

MUTE

1. Press MUTE( × ) [POWER/MUTE ( × )] to cut the sound.

2. To cancel it press MUTE(OK) [POWER/MUTE (OK)] again.

SELECTION (SEL) Button

1. Press the SELECTION (SEL.) button repeatedly to select the mode you want to adjust from volume, bass, treble, balance and fader. The mode indicator lights up in the following order.

$$ \rightarrow \nu O L \rightarrow B A S \rightarrow T F B \rightarrow B R L \rightarrow F A D $$

1. Turn left or right CONTROL UP/DOWN (or press VOLUME (☑/▲) on the remote control) to adjust the sound quality.

	Turn right	Turn left
VOL	Increase the volume level.	Decrease the volume level.
BAS	Increase the bass level.	Decrease the bass level.
TRD	Increase the Treble level.	Decrease the Treble level.
DAL	Decrease the level of the left speaker(s).	Decrease the level of the right speaker(s).
FAD	Decrease the level of the front speaker(s).	Decrease the level of the rear speaker(s).

NOTE

The unit cannot adjust the bass and treble in the EQ on mode.

XDSS (Extreme Dynamic Sound System)

Press and hold EQ/XDSS button to reinforce treble, bass and surround effect.

Radio Operation

Listening the radio stations

1. Press POWER/MUTE (✗) [PWR on the front panel] button to turn the unit on.

- When you select a source the unit is turned on.

1. Press FUNC. button to select the tuner.

2. Press BAND button to select a band.

- Press BAND button until the desired band is displayed, FM1, FM2, FM3, MW(AM).

1. To perform seek tuning, press the SEEK(-/+) button on the front panel or ◀◀◀ / ▶▶▶▶ on the remote control with quick presses.

- The tuner will scan the frequencies until a broadcast strong enough for good reception is found.

- You can cancel seek tuning by pressing either the SEEK(-/+) button or ◀◀ ◀◀ / ▶▶ ▶▶ with quick presses.

1. To perform manual tuning, press the TUNE(-/+ ) button with quick presses.

- The frequencies move up or down step by step.

NOTE

- When the selected frequency is being broadcast in stereo, “((•))” indicator will light.

Storing and recalling broadcast frequencies

You can easily store up to six broadcast frequencies for later recall with the touch of a button.

1. Select the desired frequency
2. Press one of the preset station buttons (1 - 6) for more than 1 seconds. The number of the pressed preset station button is displayed.
3. Repeat steps 1 and 2 to preset other stations.

NOTES

• As F1, F2, F3 have the same frequency range, up to 18 station can be preset for FM.
• When a station is preset on the preset station button on which another station of the same band has already been preset, the previously preset station is automatically erased.

Radio Operation

Auto Search Memory

This function lets you automatically store the six strongest broadcast frequencies.

1. Press FUNC. button to select the tuner.
2. Press AS/PS button on the front panel for about 1 second.
3. The scanning starts from the currently displayed frequency to higher frequencies and stops when 6 stations have been preset or the receivable frequencies have been scanned once.

NOTES

• The presetting is not performed if there is no station to be tuned in.
• When the automatic presetting is performed, the previous preset stations are automatically erased.
  • To stop the automatic presetting, press BAND or AS/PS button.

To scan the preset stations

Press AS/PS button on the front panel. To stop the scanning, press AS/PS button.

To tune in the preset stations

Press BAND to select the desired band and press the desired number buttons (1-6) on the remote control. The number of the preset station button is displayed and the preset station is received.

Operation with Audio CD, MP3/WMA Disc and CD changer

Playing an Audio CD and MP3/WMA Disc

CD MP3 WMA

The unit can play MP3/WMA formatted recordings on CD-ROM, CD-R or CD-RW discs. Before playing MP3/WMA recordings, read the notes on MP3/WMA Recordings on page 20.

- To play a file directly, press NUMBER (#) button and then press the track number with 0-9 number buttons.

Playing a CD changer (OPTIONAL) CDC

Playback Setup CDC

• Connect the CD Changer connector of this unit to connector of this CD Changer on page 12.

• Audio system: Turn on the audio system and select the input source connected to the unit.

• Press PWR or POWER/MUTE ( × ) to turn the unit on.

• Select the CD changer function pressing FUNC. repeatedly.
• Insert a disc you want to play into the magazine. Playback starts automatically.

Moving to another Disc CDC

Press D(+/-) briefly during playback to go to the next disc or step back to the previous disc.

Pause CD MP3 WMA CDC

1. Press PLAY/PAUSE (▶/III) during playback.
2. To return to playback, press PLAY/PAUSE (▶/II) again.

Moving to another Track CD MP3 WMA CDC

• Press the |<</▶| on the front panel or |<</▶▶▶▶| on the remote control briefly during playback to go to the next track or to return to the beginning of the current track.
• Press the ◀◀ on the front panel or ◀◀◀◀◀ on the remote control twice briefly to step back to the previous track. (If playing times is in less than 3 seconds and then this function is not operated.)

Search CD MP3 WMA CDC

Press and hold the ◀◀/▶▶ on the front panel or ◀◀/▶▶▶▶▶ on the remote control for about 1 second during play-back and then release at the point you want.

Operation with Audio CD, MP3/WMA Disc and CD changer

Repeat

1. a. Press RPT during playback. CD MP3 WMA CDC

The "RPT" appears in the display window. (It is played repeatedly the whole music within disc)

b. Press and hold RPT during playback. CDC The "DRT" appears in the display window. (It is played repeatedly the whole music within disc of CD changer)

1. Press RPT again. The "RPT" disappears in the display window. (The repeat mode is cancelled.)

Random

1. a. Press SHF during playback. CD MP3 WMA CDC

The "SHF" appears in the display window. (It is played redomly the whole music within disc)

b. Press and hold SHF during playback. CDC The "DSF" appears in the display window (It is played redomly the whole music within disc of CD changer)

1. Press SHF again. The "SHF" disappears in the display window. (The random playback is cancelled.)

NOTE

- During random playback, if you press 🔊 button to don't go back to the previous track

MP3/WMA TRACK -10/+10

Durning playback, press the -10 (D-) button to go back to the previous 10th track, and press +10 (D+) button to go forward to the next 10th track.

Intro scan

1. a. Press SCAN. CD MP3 WMA CDC The "SCAN" appears in the display window. (It is played first 10 seconds of the whole music within disc)

b. Press and hold SCAN. CDC The "DSN" appears in the display window. (It is played first 10 seconds of the whole music within disc of CD changer)

1. Press SCAN again. The "DSN" disappears in the display window. (The intro scan is cancelled.)

ID 3 TAG MP3 WMA

When playing a disc containing information, you can see the information (ID3 TAG, Title, Artist and Album) in the display window. If there is no information, "No Title, No Artist and No Album" or "NO TEXT" will be shown in the display window.

Press twice the DISP button during MP3 file playback.

Operation with Audio CD, MP3/WMA Disc and CD changer

Notes on MP3/WMA Recordings

About MP3

• An MP3 file is audio data compressed by using the MPEG1 audio layer-3 file-coding scheme. We call files that have the ".mp3" file extension "MP3 files".
• The unit can not read an MP3 file that has a file extension other than ".mp3".

About WMA (Window Media Audio)

• An WMA file is a Microsoft audio compression technology.
• WMA(Windows Media Audio) offers double the audio compression of the MP3 format.

MP3/WMA Disc compatibility with this unit is limited as follows:

1. Sampling Frequency / 32 - 48kHz (MP3) 22.05 - 48kHz (WMA)
2. Bit rate / within 32 - 320kbps (include VBR) (MP3) 16 - 192kbps (WMA)
3. CD-R/CD-RW physical format should be "ISO 9660"

4. If you record MP3/WMA files using the software which cannot create a FILE SYSTEM, for example "Direct-CD" etc., it is impossible to playback MP3/WMA files. We recommend that you use "Easy-CD Creator" which creates an ISO9660 file system.

5. A single session disc requires MP3/WMA files in the first track. If there is no MP3/WMA file in the 1st track, it cannot playback MP3/WMA files. If you wish to playback MP3/WMA files, format all the data in the disc or use a new one.

6. Folder or File names should have a maximum 22 letters or less. ID3 TAG: Title, Artist or Album names should have a maximum 30 letters or less.
   The file must incorporate ".mp3" or ".wma" extension e.g. *****.MP3" or *****.WMA".

This unit requires discs/recordings to meet certain technical standards in order to achieve optimal playback quality. There are many different types of recordable disc formats (including CD-R/CD-RW containing MP3 or WMA files). That require certain pre-existing conditions (see above) to insure compatible playback.

Customers should also note that permission is required in order to download MP3/WMA files and music from the Internet. Our company has no right to grant such permission. Permission should always be sought from the copyright owner.

Troubleshooting

Symptom	Cause	Correction
Power doesn't turn on. The unit doesn't operate.	Leads and connector are incorrectly connected.The fuse is blown.Noise and other factors are causing the built-in microprocessor to operate incorrectly.	Confirm once more that all connections are correct.Rectify the reason for the fuse blowing, then replace the fuse. Be very sure to install the correct fuse with the same rate.Turn the unit off and then on.
The unit does not operate correctly even when the appropriate remote control buttons are pressed.	Battery power is low.Some operations are prohibited with certain discs.	Load new battery.Check using another disc.
Playback is not possible.	The disc is dirty.The loaded disc is a type this unit cannot play.	Clean disc.Check what type the disc is.
No sound are heard. The volume level will not rise.	Cables are not connected correctly.	Connect the cables correctly.
There's no sound.	The volume level is low.	Adjust the volume.
There's audio skipping.	This unit is not firmly secured.	Secure this unit firmly.

REFERENCE

Specifications

General
Output Power	50W x 4CH(Max.)
Power Source	DC 12V
Speaker impedance	.4 Ω
Ground System	Negative type
Dimensions (W x H x D)	182 x 51 x 173 mm (Without Front Panel)
Net Weight (approx.)	1.8 kg

FM tuner
Frequency Range	87.5-107.9MHz or 87.5-108 MHz or 65-74 MHz, 87.5-108 MHz
S/N Ratio	.55 dB
Distortion	1.0%
Usable sensitivity	12 dB/μV

MW(AM) tuner
Frequency Range	.520-1720kHz or 522-1620 kHz
S/N Ratio	.45 dB
Distortion	.1.0%
Usable sensitivity	.32 dB μN

CD
Frequency Response	40 - 20000 Hz
S/N Ratio	.70 dB
Distortion	0.15%

● Design and specifications are subject to change without notice.

P/NO:3834RR0012R