Kenwood DPX502 Service Manual page 11

[5] Key pressed briefl y: Number of CD EJECT times is
key displayed.
Press and hold: To clear CD EJECT times (Press and hold
for 2 seconds while the CD EJECT time is displayed.)
(Display) EJCxxxxx
[6]
key
[FM] Key pressed briefl y: ROM correction version is displayed.
key When E2PROM is not installed: ERR_
When not written in: R – – – – _ _ _
(Display) R1234 _ _ _ When data not matching: R∗∗∗∗_ _ _
[ ] Key pressed briefl y: AUDIO data initialization
key (Display) AUD_INIT
[ ] Key pressed briefl y: Forced Power OFF data displayed.
key Press and hold: To clear the forced power OFF information.
(Press and hold for 2 seconds while the forced power OFF
data is displayed.)
(Display) POFF _ – – – (No Forced Power OFF)
SEC (Forced Power OFF because of
missing Security Code)
PNL (Forced Power OFF because
of system µ-com and panel
communication error)
[AUD] Key pressed briefl y: iPod authentication IC installation status
key display (iPod 2Wire supporting model)
(Display) iPOD_ OK_ (Installation status OK)
NG (Installation status NG)
[ ] Key pressed briefl y: CD information display mode ON
∗Please refer to the next table.
key
● CD information display mode
I2C communication condition display
(Display) I2C_OK_ _
NG
CD mechanism error log display [switched by [
(Display) MCERR1: xx ↔ MCERR2: xx ↔ MCERR3: xx ↔
MCERR1: xx ↔
("– –" or an error code is displayed for "xx".)
[AM] CD loading error log display
(Display) LDERR1: xx ↔ LDERR2: xx ↔ LDERR1: xx ↔
key
↑
(Number of times is displayed for "xx".)
CD ejection error log display
(Display) EJERR1: xx ↔ EJERR2: xx ↔ EJERR3: xx ↔
EJERR4: xx ↔ EJERR1: xx ↔
(Number of times is displayed for "xx".)
TEST MODE
MAX 65535 (times)
] / [ ] keys]
[switched by [ ] / [ ] keys]
MAX 99 (times)
[switched by [ ] / [ ] keys]
MAX 99 (times)
DPX502/502U/502UY
DPX-MP5100U
CD time code error count data display (missing counts)
↓
(Display) CNT_LOSE ↔ CDDA_ _xx ↔ CDROM_xx ↔
CNT_LOSE ↔
[FM]
key
(Number of times is displayed for "xx".)
CD time code error count data display (count not updated)
(Display) CNT_STAY ↔ CDDA_ _xx ↔ CDROM_xx ↔
CNT_STAY ↔
(Number of times is displayed for "xx".)
[ ] Key pressed briefl y: CD information display mode OFF
key Press and hold: To clear entire CD information (Press and
hold for 2 seconds)
● Initializing AUDIO-related setting value
Press the [ ] key briefl y in the STANDBY source and
reset the AUDIO setting value to the test mode default
value.
● Other
• W h e n Po w e r O N , d o n o t d i s p l a y " C O D E _ N G " ,
"CODE_OFF", and "CODE_ON".
• When the source is STANDBY, press and hold the [AUTO]
or [TI] keys for 1 second to switch the PREOUT between
Rear and Sub Woofer (Rear ↔ Sub Woofer).
• When started in the test mode, duration of prohibiting
LINE MUTE shall be changed from 10 seconds to 1
second.
• When in the test mode, do not write security code by
security jig.
• When in the test mode, serial number is not written with a
serial-number-writing jig.
• When in the test mode, when DC offset error detection
is run, the detection information is not written into the
E2PROM.
• When in the test mode, even if the specified time has
passed, back-up memory items are not written into
E2PROM.
• DEMO mode shall not be operated while in the test mode,
backup/installer memory, CD mechanism information,
ser vice infor mation and DC offset error detection
information clear mode.
• Also, do not display DEMO ON/OFF option items in the
MENU in STANDBY source in the above modes.
[switched by [ ] / [ ] keys]
MAX 99 (times)
[switched by [ ] / [ ] keys]
MAX 99 (times)
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