Security Code Forced Deletion Function; Dc Error Detection Information Display Function - Kenwood DPX304 Service Manual

DPX304/DPX308U/DPX404U
DPX-MP3120/U5120/U5120S

4. Security code forced deletion function

● How to transfer to the mode (E destination)
When a code is requested, press and hold [SEEK UP] key for 3 seconds while pressing [BAND] key to be transferred to the
mode, ([–][–][–][–]) will be cleared.
● Simple security code forced deletion
Delete (Release) a security code forcibly with the operations below.
• Enter "KCAR" with a remote controller.
Press [5] key of a remote controller 2 times to display "K", and then press [ ] key.
Press [2] key of a remote controller 3 times to display "C", and then press [ ] key.
Press [2] key of a remote controller 1 time to display "A", and then press [ ] key.
Press [7] key of a remote controller 2 times to display "R", and then press [ ] key.
• Security is released to be a STANDBY mode.
• When incorrect remote controller code has been entered, it will be the code request mode.

5. DC error detection information display function

● How to transfer to the mode
While pressing and holding [PRESET-3] key and [PRESET-6] key, reset-start to enter the DC error display mode.
The opening display shall be omitted for the easy recognition of the mode transfer.
In the STANDBY source, the present DC error detection status is displayed.
The transfer to this mode shall be possible even if the DC error has been detected.
This mode is cleared by reset. (The last status is not retained)
In this mode, DOP setting is unavailable (Except only for DOP TYPE display).
In the set for E destination, even if security is allowed, Power ON can be maintained only for 30 minutes.
20
TEST MODE