Kenwood KDC-M6021/G Service Manual page 8

KDC-M6021/G
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Security-related information
1. Forced Power ON mode (All models)
Even when the security (Mask key) 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 MENU 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
• AM key
• Track Up key
• Track Down key
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L 13942296513
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.
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: Number up
: Number down
: Cursor right shift
: Cursor left shift
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TEST MODE
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