Kenwood KDC-HD942U Service Manual page 15

Table 2 - CD information display mode
I2C communication condition and CD mechanism error log
display
(Display) I 2 C _ _ _ _ _ _ _ _ _ _ _ _ _
(Display) E R R _ 1 –
"OK" or "NG" is displayed for "
is displayed for " ".
CD loading error log display
(Display) L o a d _ E r r o r _ _ _ _
(Display) _ _ ( 1 ) x x _ _ ( 2 ) x x
(Number of times is displayed for "xx".)
[AM]
CD ejection error log display
key
(Display) E j e c t _ E r r o r _ _ _
↑
(Display) _ _ ( 1 ) x x _ _ ( 2 ) x x
(Display) _ _ ( 3 ) x x _ _ ( 4 ) x x
(Number of times is displayed for "xx".)
↓
[FM]
CD time code error count data display (missing counts)
key
(Display) C o u n t _ L o s e
(Display) _ _ C D D A _ : x x
(Display) _ _ C D R OM : x x
(Number of times is displayed for "xx".)
CD time code error count data display (count not updated)
(Display) C o u n t _ S t a y
(Display) _ _ C D D A _ : x x
(Display) _ _ C D R OM : x x
(Number of times is displayed for "xx".)
Key pressed briefl y: CD information display mode OFF
[ ]
Press and hold: To clear entire CD information (Press and
key
hold for 2 seconds)
● Initializing AUDIO-related setting value
Press the [ ] key briefl y in the STANDBY source to reset
the AUDIO setting value to the test mode default value.
● Other
· When Power ON, do not display "CODE_NG", "CODE_
OFF", and "CODE_ON".
· When started with the test mode, set the LINE MUTE
prohibition time from 10 to 1 second.
· 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.
TEST MODE
, 2 – , 3 –
". "– –" or the error code
MAX 99 (times)
MAX 99 (times)
MAX 99 (times)
MAX 99 (times)
KDC-HD942U
· DEMO mode shall not be operated while in the test
mode, Backup/Installer Memory & CD Mechanism Infor-
mation & Service Information & DC offset Error Detection
Information & BT Memory Information Clear Mode, and
DC offset Error Detection Information Clear Mode.
Also, do not display DEMO ON/OFF option items in the
MENU in the above modes.
● Panel combination check
To avoid improper connection of the main body and panel,
the below will be indicated in STANDBY source in the test
mode according to the combination of system μ-com and
panels
K destination mother + K destination panel
E destination mother + E destination panel
M destination mother + M destination panel
J destination mother + J destination panel
K destination mother + J destination panel
NG
_ M o t h e r : K
_ P a n e l _ : J
K destination mother + M destination panel (M destination:
KDC-X7013U/XBT8013U)
NG
_ M o t h e r : K
_ P a n e l _ : M
K destination mother + M3 destination panel (M3 destina-
tion: KDC-X7013UL/XBT8013UL)
NG
_ M o t h e r : K
_ P a n e l _ : M 3
E destination mother + J destination panel
NG
_ M o t h e r : E
_ P a n e l _ : J
E destination mother + M destination panel (M destination:
KDC-X7013U/XBT8013U)
NG
_ M o t h e r : E
_ P a n e l _ : M
OK !
NG !
NG !
NG !
NG !
NG !
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