LG LAB-M7500 Owner'S Manual Download Page 18

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Troubleshooting

Symptom

Power doesn’t turn on.
The unit doesn’t
operate.

Playback is not
possible.

No sound is heard.
The volume level will
not rise.

There’s no sound.

There’s audio skipping.

Correction

Confirm once more that all connections are correct.

Rectify the problem that caused the fuse to blow, and
then replace it. Be very sure to install the correct fuse
with the same rate.

Turn the unit off and then on.

Clean disc.

Check what type the disc is.

Connect the cables correctly.

Adjust the volume.

Secure this unit firmly.

Cause

Leads and connectors are not properly
connected.

The fuse is blown.

Noise and other factors are causing the built-in
microprocessor to operate incorrectly.

The disc is dirty.

The loaded disc is of a type this unit cannot play.

Cables are not connected correctly.

The volume level is low.

This unit is not firmly secured.

Summary of Contents for LAB-M7500

Page 1: ...Please read this instruction booklet carefully and completely before connecting operating or adjusting this product Car CD Cassette Combo Receiver OWNER S MANUAL MODEL LAB M7500 LAB M7500_ENG ...

Page 2: ...TAPE Operation 17 Basic Playback 17 Auto Music Search AMS 17 TAPE INTRO SCAN SCAN 17 REFERENCE Troubleshooting 18 Specifications 19 Disposal of your old appliance 1 When this crossed out wheeled bin symbol is attached to a product it means the product is covered by the European Directive 2002 96 EC 2 All electrical and electronic products should be disposed of separately from the municipal waste s...

Page 3: ...isture Caution If the battery is disconnected or discharged the preset memory will be erased and must be reprogrammed 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 mainte nance contact an authorized service location see service procedure Use of controls adjustments or t...

Page 4: ...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 pictur...

Page 5: ...pe the remote control completely clean and install a new battery 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 acceler...

Page 6: ...it by pushing it to the left 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 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 tem peratures or direct sunlight Do not drop the front panel or otherwise s...

Page 7: ...ORWARD button TUNE button DISPLAY DISP button AUTO STORE PRESET SCAN AS PS button MP3 TRACK 10 D button MP3 TRACK 10 D button SHUFFLE SHF button REPEAT RPT button INTRO SCAN SCAN button CD PLAY PAUSE button POWER button BAND button TAPE button TAPE direction bB button Preset Station buttons 1 6 CD disc slot CD EJECT Z button TAPE slot TAPE EJECT Z button 23 22 21 20 16 15 14 13 12 19 18 17 16 15 1...

Page 8: ...m order SKIP SEARCH m m M M Backward or forward search playback Go to next track Returns to the beginning of the current track or goes to the previous track Select the desired frequency DISC SELECTOR D D button Optional MP3 Track 10 10 D D BAND Selects three FM and MW AM bands b b B B It select direction of the cassette SEL Enters the audio settings NUMBER To play a file directly press NUMBER butt...

Page 9: ...eiver unit in the dashboard it must be removed When removing the unit from the mounting sleeve If you need to remove the unit from the mounting sleeve proceed as follows 1 Remove the rear support 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 Perform the same operation on the other side and pull the unit out from the moun...

Page 10: ...TIONAL 15A 4 FILTER BOX E A B C BATTERY CD CHANGER optional D OPTIONAL TO BATTERY YELLOW 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 VIOLET FL VIOLET BLACK STRIPE FL GRAY FR GRAY BLACK STRIPE FR GREEN RL GREEN BLACK STRIPE RL BROWN RR BROWN BLACK STRIPE RR Connecting to the Car Before connecting make sure that the ignition switch is set to OFF and remove the battery terminal to avoid short circuits not suppli...

Page 11: ...h power is always supplied 6 BLUE This lead is for the power antenna connection 7 BLUE WHITE STRIPE This lead is for the remote amplifier on connection Connect the CD changer Your car receiver works as the control unit for a CD changer which you can buy later if you have not yet done so The suitable cord will be provided together with the CD changer as shown on the scheme Speaker Connections Conne...

Page 12: ...Changer optional TAPE Tuner NOTE When you turn the unit off the current volume level is automatically memorized Whenever you turn the unit back on it will operate at the memorized volume level Adjusting the volume Use VOLUME to adjust the sound level Rotate the VOLUME KNOB on the front panel to increase or decrease the volume Press VOLUME on the remote control to increase or decrease the volume Se...

Page 13: ...TION SEL Button 1 WAY 1 Select the USER EQ1 or USER EQ2 using the EQ button 2 Press the SELECTION SEL button repeatedly to select the mode you want to adjust from volume bass middle treble balance and fader The mode indicator lights up in the following order 3 Turn the CONTROL UP DOWN left or right or press VOLUME on the remote control to adjust the sound quality 2 WAY 1 Press the SELECTION SEL bu...

Page 14: ...gher 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 automatic presetting is performed the previous preset stations are automatically erased To stop the automatic presetting press the BAND or the AS PS button Storing and recalling broadcast frequencies You ca...

Page 15: ...ert a disc you want to play into the magazine Playback starts automatically Moving to another Disc Press D D briefly during playback to go to the next disc or step back to the previous disc Pause 1 Press PLAY PAUSE B B X during playback 2 To return to playback press PLAY PAUSE B B X again Moving to another Track Press the on the front panel or m m M M on the remote control briefly during playback ...

Page 16: ...om playback if you press button you won t go back to the previous track MP3 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 The SCAN appears in the display window It is played first 10 seconds of the whole music within disc b Press and hold SCAN The DSN appears in the displ...

Page 17: ...ur ing playing a tape To ejecting Tape Open the front panel by pressing RELEASE button and then press the TAPE EJECT TAPE button If you eject the tape during tape playback the previously function CD or RADIO is played Auto Music Search AMS This unit is equipped with a function that allows you to sip forward or backward to locate the beginning of a particular selection on the tape 1 Press the AMS b...

Page 18: ... Be very sure to install the correct fuse with the same rate Turn the unit off and then on Clean disc Check what type the disc is Connect the cables correctly Adjust the volume Secure this unit firmly Cause Leads and connectors are not properly connected The fuse is blown Noise and other factors are causing the built in microprocessor to operate incorrectly The disc is dirty The loaded disc is of ...

Page 19: ...MP3 files and music from the Internet Our company has no right to grant such permission Permission should always be sought from the copyright owner 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 188 x 58 x 178 mm Without Front Panel Net Weight approx 1 85 kg FM tuner Frequency Range 87 5 107 9MHz or 87 5 108 MHz or 65 7...

Page 20: ...P NO 3834RR0033G ...

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