Kenwood KRC-709 Service Manual page 8

KRC-709,779R/RY,889
10. Special display when the display is All ON
Pressing the Preset keys while the power is All OFF dis-
plays the following information.
Version display
(8 digits, Month/Day/Hour/Minute)
PRESET1 (Display)
SYS xxxxxxxx
PAN xxxxxxxx
Serial No. display (8 digits)
PRESET2
(Note) CD/R K type eXcelon model
(Display) SNo. xxxxxxxx
Short press: View power ON time.
(The All OFF period is not counted.)
PRESET3 Long press/hold: Clear power ON time.
(Display)
PonTim xxxxx
Short press: Display TAPE/CD/
MD operation time.
Long press/hold: Clear TAPE/CD/MD operation
PRESET4
time. (Display)
CDTime xxxxx (CD/R)
TapTim xxxxx (C/R)
Short press: Display TAPE/CD/
MD ejection count.
PRESET5 Long press/hold: Clear TAPE/CD/MD ejection
count. (Display)
EjeTim xxxxx
Short press: Display Panel open/close count.
PRESET6 Long press/hold: Clear Panel open/close count.
(Display)
PnCnt xxxxx
11. Other specifications
• Automatic panel closing when a tape/CD is inserted is
inhibited. (M&T model)
• Panel operation by turning power OFF/ON is inhibited.
(M&T model)
• Pressing the ATT key opens or closes the panel. (M&T
model)
• Messages such as "CODE OFF" are not displayed when
power is turned ON.
• Pressing the TI (AUTO) key during changer operation
turns 2zone ON. 2zone can be turned OFF by pressing
the TI (AUTO) key again. The P/S dot lights while 2zone
is ON.
• Pressing and holding the CLK key for a second in the All
OFF status the Mask Key (security) write mode.
8
TEST MODE
System microcomputer
Panel microcomputer
Max. 65535 (hours)
Max. 65535 (hours)
Max. 65535 (times)
Max. 655350 (times)
7
Security-related information
• Forced Power ON mode (All models)
Even when the security (Mask key) is approved, reset-
ting 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.
• 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 CLK key to enter the security registration
mode.
3. Enter the code using the Preset 1/2/3/4 keys.
Example: To enter "3510"
• Press the Preset 1 key 4 times.
• Press the Preset 2 key 6 times.
• Press the Preset 3 key twice.
• Press the Preset 4 key once.
4. Press and hold the DISP key for 3 seconds until
"APPROVED" is displayed.
5. 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.
• Simplified method of clearing the security code
(K Type only)
1. While the code entry is requested, press and hold the
VOL UP key for 3 seconds while holding the DISP key
pressed.(This should turn ---- off.)
2. Enter "KCAR" from the remote. (Same way as the 00
model)
Press the 5 key on the remote twice, then press the
Track Up key. (This enters "K")
Press the 2 key on the remote 3 times, then press the
Track Up key. (This enters "C")
Press the 2 key on the remote once, then press the
Track Up key. (This enters "A")
Press the 7 key on the remote twice, then press the
Track Up key. (This enters "R")
3. The security code is cleared and the unit enters the All
OFF mode.
4. If you commit a mistake in the code entry, the unit
enters the code request mode again.