KENWOOD KDCM4524Y
Manual de Servicio

KDC-M4524/G/Y/GY
MICROCOMPUTER�S TERMINAL DESCRIPTION
Truth table 1 PS1-0 L H(L) H H PS1-1 L L(H) H H PS1-2 L L L H AUDIO OFF ON ON ON P-CON OFF OFF ON ON P-ANT OFF OFF OFF ON

Truth table 2 PS2-0 L H (L) H PS2-1 L L (H) H ILLUMI OFF ON ON FM+B OFF ON OFF AM+B OFF OFF ON

Truth table 3 MOSW L H Hi-Z LO/EJ H H L H CD mechanism operation Load Eject Lo/Ej invalid truth Brake

Truth table 4 (destination setting) model KDC-MP222 KDC-MP4023 KDC-M4524/G/Y/GY destination TYPE2 K M (E) E/E2 destination ports TYPE1 0 0 1 TYPE0 0 1 0

TEST MODE
1. How to enter the test mode
While holding the Preset 1 and Preset 3 keys, reset the unit. � CRSC : OFF regardless of the presence of switching function. � SYSTEM Q : Flat � BEEP : When pressing any keys, the buzzer generates a beep at any time. � SYSTEM Q MENU : OFF

2. How to exit from the test mode
Reset the unit, ACC OFF, power OFF and Panel detached. (Note) The test mode cannot be terminated by momentary power down.

4. Special display in Tuner mode
When any of the following messages is displayed in Tuner mode, the F/E may be abnormal. � "TNE2P NG" : The EEPROM is set to the default (unstable values) because the F/E was shipped without passing through the adjustment process, etc. � "TNCON NG" : Communication with the F/E is not possible.

3. Initial status in the test mode
� Sources � Display � Volume � Loudness : ALL OFF : All segments are lit. : -10 dB (displayed as "30") : OFF

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