Kenwood DPX-U5130 Service Manual page 21

4.2.8.2 Operations during internal loop back
Operation
MIC gain switching
/
*1: This is a function to clear the BT memory information recorded in the EEPROM and the FLASH memory to be initialized with the
"Data flash clear" function, and to write the specific values to initialize it to its factory default condition.
*2: Perform internal LOOP-BACK inspection to check the connection of the built-in microphone (component).
This mode is cleared by reset. (Last status is not retained.)
4.2.9 USB Test Mode Specification
Initial condition of the USB will display as following.
Status
Information display
iPod verification IC
mount status i P
display
Display content
M I C G A I
Display content
o d
(No.WA063<Rev.003>)21/31
Down with [ ] key, Up with [ ] key
N # #
When the iPod verification IC is detected as an error, display
blinks to alert.
Perform the iPod connection check (OK/NG) automatically when
: N G the source is USB.
• OK: no display
• NG: NG display + Blinking + P.CONT OFF
Details
Details