KENWOOD KDCX959
Service Manual

KDC-X959/Z939,Z738,Z838W
TEST MODE
10. Special display when the display is all on
Pressing the Preset keys while the power is ALL OFF displays the following information. Version display (8 digits, Month/Day/Hour/Minute) PRESET 1 (Display) SYS xxxxxxxx : System microcomputer PAN xxxxxxxx : Panel microcomputer Sireal number display (8 digits) (Display) SNo xxxxxxxx z Short press : View power ON time. (The All OFF period is not counted.) PRESET 3 Long press/hold : Clear power ON time at the power ON time displaying. PRESET 2 (Display) PonTim xxxxx Max. 65535 (hours) Short press : Display CD operation time. Long press/hold : Clear CD operation time at PRESET 4 the CD operation time displaying. (Display) CDTime xxxxx Max. 65535 (hours) Short press : Display CD ejection count. Long press/hold : Clear CD ejection count at PRESET 5 the CD ejection count displaying. (Display) EjeCnt xxxxx Max. 65535 (times) Short press : Display Panel open/close count. Long press/hold : Clear Panel open/close PRESET 6 count at the Panel open/close count. (Display) PnCnt xxxxxx Max. 655350 (times)

s Security-related information
1. Forced Power ON mode (All models)
Even when the security (Cord) is approved, resetting the unit while holding the ATT and Preset 4 keys makes it possible to turn the power ON for 30 minutes. After 30 minutes have elapsed, it is not possible to return to the previous condition unless the unit is reset again.

2. Method of registration of the security code after EEPROM (Tuner Unit Ass'y) replacement (Code security model)
1. Enter the test mode. (See 1. How to enter the test mode) 2. Press the PLAY/PAUSE key to enter the Menu mode. 3. When the message "Security" is displayed, press and hold the Track Up/Down key for 1 second to enter the security registration mode. 4. Enter the code using the FM/AM/Track Up/Track Down keys. � FM key : Number up � AM key : Number down � Track Up key : Cursor right shift � Track Down key : Cursor left shift 5. Hold down the Track Up key for at least 3 seconds and the message, "RE-ENTER" appears, so once again enter the code according to Step 4 above. 6. Press and hold the Track Up key for 3 seconds until "APPROVED" is displayed. 7. Exit from the test mode. (See 2. How to exit from the test mode) (Note) All Clear is not applicable to the security code of this model.

11. Method of the span switching (K and M type only)
While holding the Preset 1 and Preset 5 keys, reset the unit.

12. Other specifications
� No displays such as "CODE OFF" during Power-ON. � Pressing the TI (AUTO) key during changer operation turns on 2zone. Cancel by pressing the TI (AUTO) key again. The P/S dot is lit during 2zone. � In the case of 2 PREOUT model with Non Fader output, Each pressing and holding the ATT key for 1 second or more during All OFF, Non Fader output is switching Rear output or Non Fader output. � In the case of 2 colors key illumination model, Each press the ATT key during All OFF, the key illumination is switching Green or Red.

3. Simple way to clear the security code (K type only)
1. During code request mode, press the VOL UP key for at least 3 seconds while holding down the DISP key. (---will disappear) 2. Enter, "KCAR" with the remote controller as described below. (Same as on 01 model.) � Press the remote controller 5 key twice, and press the Track Up key. (Enters a "K") � Press the remote controller 2 key three times, and press the Track Up key. (Enters a "C") � Press the remote controller 2 key once, and press the Track Up key. (Enters an "A") � Press the remote controller 7 key twice, and press the Track Up key. (Enters an "R") 3. Security function is canceled and unit sets to All-Off mode. 4. Code request mode appears if a mistake was made in entering the numbers.

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