Walkman WM-GX550 - Cassette player SONY - Free user manual and instructions

USER MANUAL Walkman WM-GX550 SONY

Radio Cassette-Corder

Operating Instructions

WALKMAN is a registered trademark of Sony

Corporation.

Sony Corporation © 1997 Printed in Japan

WARNING

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

ADVERTENCIA

The instructions in this manual are for WM-GX552 and WM-GX550. Before you start reading, check your model number. WM-GX552 is the model used for illustration purposes. Any differences in operation are clearly indicated in the text, for example, "GX552 only".

C HOLD GX552 HOLD indicator Indicator HOLD HOLD

D a OPEN VOLUME GX552 VOL

b REW•AMS FF•AMS GX552

(C) —(PB)— MODE INR SOUND AVLS FM MODE ON MENU BATT SET MENU SET

E (a) MIC ISS REC GXS52

b c Side A Cara A

/Welcome!

ank you for purchasing the Sony M-GX552/GX550 Radio Cassette-order.

me features are:

(ou can enjoy low bass sounds by he powerful earphone.

You can choose from 2 different emphasizing tones: MB (MEGA BASS) and GRV (GROOVE) to adjust to your favorite sound.

.CD menu function that lets you select and switch functions in the display window of the main unit. Auto Memory Scanning function hat lets you store and recall up to 16 stations for FM and 8 stations for AM automatically.

AMS (Automatic Music Sensor) function that searches the beginning of the current and 2 previous tracks, and succeeding tracks at high speed.

Useful remote control (GX552 only).

Getting Started

reparing a Power ource

hoose either dry battery or house irrent as the power source.

or the tourist model, the supplied chargeable battery can be used.

Iry Battery (see Fig. A-①)

Open the battery compartment lid, and insert an R6 (size AA) dry battery (not supplied) like the illustration in this manual.

When to replace the battery see Fig. A-⑥)

replace the battery with a new one then the BATT lamp dims.

lattery life (Approx. hours)

	Sony alkaline LR6 (SG)	Sony R6P (SR)
ape playback	29	8
radio reception	30	8
MIC recording	10	3.5
radio recording	6.5	2

Vote

• The battery life may shorten depending on the operation of the unit.

For maximum performance we recommend that you use an alkaline battery.

Votes

• Do not charge a dry battery.
• When you do not use the Walkman for a long time, remove the battery to avoid any damage caused by battery leakage and subsequent corrosion.
• When the battery becomes weak, the Walkman may not operate normally. Replace the battery with a new one.

Rechargeable Battery (see Fig. A-©) (Tourist model only)

1 Set the voltage selector to the correct position with the right operating voltage using a

2 Insert the supplied
rechargeable battery (NC-AA) into the charger with correct polarity (This battery is supplied only with the tourist model).
3 Plug in the charger to the wall outlet.
Full charging takes about 4 hours.
If the plug does not fit your mains, attach the AC plug adaptor (Supplied with the tourist model only).
4 Insert the fully charged battery into the battery compartment (see Fig. A-⑧).

When to charge the battery (see Fig. A-⑥)

Charge the battery when the BATT lamp dims. You can charge the battery about 300 times.

Battery life (Approx. hours)

Rechargeable battery (NC-AA)
Tape playback	8
Radio reception	9
MIC recording	4
Radio recording	3

Notes

• Do not tear off the film on the rechargeable battery.
• Use the Sony NC-AA rechargeable battery only with the battery charger ( supplied with the tourist model only).
• Remove the charger unit from the wall outlet as soon as possible after the rechargeable battery has been charged. Overcharging may damage the rechargeable battery.
  • The battery charger and the rechargeable battery may become warm during charging, but it is not a problem.
• Be sure not to short-circuit the battery. When you carry it with you, use the supplied carrying case. If you do not use the carrying case, do not carry with other metallic objects such as keys in your pocket.

House Current (mains) (see Fig. A-①)

Connect the AC power adaptor AC-E15HG (not supplied) to the DC IN 1.5 V jack and to the mains. Do not use any other AC power adaptor.

Polarity of the plug

Connecting the Earphones (see Fig. B-®)

1 Connect the earphones to ⓃREMOTE. You can put the longer earphone cord behind you neck.

To use the supplied clip (GX552 only) (see Fig. B-⑥)

Position the earphones cord through the guides on the supplied clip as shown. Fasten the clip to your clothes.

Releasing HOLD (see Fig. ©)

The HOLD function locks the Walkman and the remote control separately to prevent them from operating when you accidentally press a button. Unlock it before operating.

1 Slide HOLD to the opposite direction of the arrow on the Walkman. Slide HOLD on the remote control so that the yellow mark is hidden (GX552 only).

To lock the Walkman

Slide HOLD to the direction of the arrow.

To lock the remote control (GX552 only)

Slide HOLD so that the yellow mark appears.

▶Operating the Walkman

Playing a Tape (see Fig. D-⑧)

The Auto Tape Selector automatically selects the tape (normal (TYPE I), CrO2 (TYPE II) or metal (TYPE IV)) for playback.

1 Insert a cassette.

2 Press ◀▶ to start playing then adjust the volume. If the earphones do not fit to your ears or the sound is unbalanced, turn round the earphones a little to fit to your ears firmly.

When adjusting the volume on the Walkman (GX552 only)

Set the ▲VOL control on the remote control at maximum.

When adjusting the volume on the remote control (GX552 only)

Set the ▶ VOLUME control on the Walkman to around 6.

To	Press (see Fig. D-b)
play the other side	◀▶ during playback
stop playback	■(stop)
fast forward	FF•AMS during stop
rewind	REW•AMS during stop
find the beginning of the next track/succeeding 3 tracks (AMS*)	FF•AMS once/repeatedly during playback
find the beginning of the current track/previous 2 tracks (AMS)	REW•AMS once/repeatedly during playback
play the same side from the beginning (Rewind Auto Play function)	REW•AMS for two seconds or more during stop
play the other side from the beginning (Skip Reverse function)	FF•AMS for two seconds or more during stop

* Automatic Music Sensor

Notes on Fund

- The beeps differ in relation to the track number being searched. When finding the beginning of the next 3 tracks during AMS operations, beeps “• - - -” (beep followed by three long beeps) are emitted repeatedly. Likewise, when finding the beginning of the previous 2 tracks, beeps “•• - - -” are emitted repeatedly. While the remaining tracks are reduced, the number of long beeps are reduced accordingly. - To operate the AMS, you need a blank of 4 seconds or longer between the tracks. Therefore, if there is noise between the tracks, this function will not detect the blank and will not operate. Likewise, if the recording level is moderately low within a track, this function may inaccurately operate.

To select playback mode (PB) (see Fig. D-©)

Press MENU repeatedly in the playback or stop mode to set the cursor to MODE (PB) in the display. Then press SET to select the desired mode.

To play	Select
both sides repeatedly
both sides once from the side facing the cassette holder

To play a tape recorded with Dolby\* NR (PB) system (see Fig. D-©)

Press MENU repeatedly in the playback or stop mode to set the cursor to ☐ NR (PB) (Dolby noise reduction) in the display. Then press SET to show "ON".

* Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. * "DOLBY" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.

Recording (see Fig. E-①)

You can record radio programmes from the built-in radio, or record with the supplied microphone. In either case, use a new battery.

1 Insert a normal (TYPE I) tape with the side you want to record facing the tape holder. When you open the cassette holder, "FWD" will appear in the display window. If "REV" is displayed, open and close the cassette holder so that "FWD" appears.

2 Select a recording source:

To record from the radio

Tune in to a station you want to record (see "Listening to the Radio"). When recording FM programmes, make sure the earphones are plugged in as they serve as an aerial.

To record with the microphone

Connect the supplied microphone to the MIC (PLUG IN POWER) jack. You can use the supplied microphone stand as illustrated. (see Fig. E-⑥).

3 Slide REC

"REC" appears in the display and recording starts after about two seconds. Recording stops at the end of the side.

To stop recording Press ■.

To reduce noise while recording AM programmes Set the ISS (Interference Suppress Switch) to the position that reduces noise the most.

To prevent a tape from being accidentally recorded over (see Fig. E-©)

Break off the tabs from side A and/or B. To reuse the tape for recording, cover the tab hole with adhesive tape.

Notes

• Do not use a CrO_2 (TYPE II) or metal (TYPE IV) tape for recording, otherwise the sound may be distorted when you play back the tape, or the previous recording may not be erased completely.
• Do not connect or disconnect the headphones to ⓄREMOTE while recording from the radio. The recording mode may change abruptly, or noise may be recorded.
• When recording with the microphone, do not place it near a lamp cord or a fluorescent lamp to avoid noise interference.
• If a howling effect occurs, turn down the volume.
• While recording, only the ■ (stop) operation functions.
• MB/GRV mode does not affect recording.
• During recording, the LCD menu function is inoperable.

(turn over)

¡Bienvenido!

- If the sound is distorted with the .ode "GRV", select the mode "MB" or no message.

Protecting Your Hearing (AVLS)

When you set the AVLS (Automatic Volume Limiter System) function to active, the maximum volume is kept down to protect your ears.

1 Press MENU repeatedly in the playback, stop or radio mode to set the cursor to AVLS in the display. Then press SET to show “😊”.

To cancel the AVLS function

Press SET so that "©" disappears.

Notes

- If the sound is distorted when you listen to the bass-boosted sound with the AVLS function, turn down the volume.

- The setting is stored as long as the battery is not replaced.

▶ Additional Information

Precautions

On rechargeable battery and charger (Tourist model only)

- If the rechargeable battery is new or has not been used for a long time, it may not be charged completely until you use it several times.

• The nameplate indicating the operating voltage, power consumption, etc. is located on the bottom exterior of the battery charger.

On dry batteries

Do not carry the dry or rechargeable batteries with coins or other metallic objects. It can generate heat if the positive and negative terminals of the batteries are accidentally contacted by a metallic object.

On the unit

- Do not drop the unit or give a shock to the unit, or it may cause a malfunction.

- Do not leave the unit in a location near heat sources, or in a place subject to direct sunlight, excessive dust or sand, moisture, rain, mechanical shock, or in a car with its windows closed.

- The LCD display may become hard to see or slow down when using the unit at high temperatures (above 40°C) or at low temperatures (below 0°C). At room temperature, the display will return to its normal operating condition.

- If the unit has not been used for long, set it in the playback mode and warm it up for a few minutes before inserting a tape.

On tapes longer than 90 minutes

We do not recommend the use of tapes longer than 90 minutes except for a long continuous recording or playback. They are very thin and tend to be stretched easily.

On the remote control (GX552 only)

Use the supplied remote control only with this unit.

On headphones/earphones Road safety

Do not use headphones/earphones while driving, cycling, or operating any motorized vehicle. It may create a traffic hazard and is illegal in some areas. It can also be potentially dangerous to play your headsets at high volume while walking, especially at pedestrian crossings. You should exercise extreme caution or discontinue use in potentially hazardous situations.

Preventing hearing damage

Do not use headphones/earphones at high volume. Hearing experts advise against continuous, loud and extended play. If you experience a ringing in your ears, reduce volume or discontinue use.

Caring for others

Keep the volume at a moderate level. This will allow you to hear outside sounds and to be considerate to the people around you.

Maintenance

To clean the tape head and path

Use the cleaning cassette CHK-1 (not supplied) every 10 hours of use.

Note

- Use only the recommended cleaning cassette.

To clean the exterior

Use a soft cloth slightly moistened with water. Do not use alcohol, benzine or thinner.

Note

- Clean the headphones/earphones plug and microphone plug periodically.

Troubleshooting

The cassette holder does not open.

• If the tape is playing, stop and then slide OPEN.
• This condition may occur when you remove the power sources during playback, or when you use exhausted dry battery. Set the power sources again or replace the exhausted battery with a new one.

The volume is not turned up.

If "💡" appears for AVLS display, press SET so that "💡" disappears.

A beep sounds and recording is not possible when REC is slid.

• If the tab of the tape is broken off, cover the tab hole with adhesive tape.
• If "REV" appears, open the cassette holder then close it so that "FWD" appears.

The radio and playback operates but recording is not possible.

This condition may occur when the batteries become weak. Replace the battery with a new one.

Specifications

Radio section

Frequency range (For "Eur"

indication)

FM: 87.5-108 MHz

AM: 531-1,602 kHz

Tape section

Frequency response

(Dolby NR off)

Playback: 20–18,000 Hz

Recording/playback: 100-8,000 Hz

Output

Headphones (ΩREMOTE jack)

Load impedance 8-300 ohms

Power output

4 mW + 4 mW (16 ohms)

General

Power requirements

1.5 V

One R6 (size AA) battery

Dimensions (w/h/d)

Approx. 109 x 78.6 x 29.4 mm

(4 ^3 / 8 x 3 ^1 / 8 x 1 ^3 / _16 inches) incl.

projecting parts and controls

Mass

Approx. 150 g

GX552: Approx. 235 g (8.3 oz) incl.

battery, earphones with remote

control and cassette

GX550: Approx. 235 g (8.3 oz) incl.

battery, earphones and cassette

Supplied accessories

Stereo earphones with remote

control (1) (GX552 only)

Stereo earphones (1) (GX550 only)

Clip (1) (GX552 only)

Battery charger (1) (for the GX552

tourist model only)

AC plug adaptor (1) (for the

GX552 tourist model only)

Rechargeable battery (NC-AA,

1.2 V, 600 mAh, Ni-Cd) (1) (for

the GX552 tourist model only)

Battery R6P (SR) (1) (for the GX552

tourist model only)

Carrying pouch (1)

Stereo microphone (1)

Microphone stand (1)

Design and specifications are subject to change without notice.