20
KDC-MP738U/W7541U
/W7541UY/X792/X8009U
Table 1-Version & Service information display mode
[AM]
key
↑
↓
[FM]
key
[1]
key
Key pressed brie
fl
y: Version is displayed
(Display) C0713WK__SYS1.23
(Display) STYPE: xx_PAN1.11
(Display) PTYPE: x__MEM3.21a
∗
1 STYPE indicates system
μ
-com destination, and
PTYPE indicates panel
μ
-com destination, and
show real-time condition of the destination termi-
nal
∗
2 The “a” at the end of Version code of MEM
indicates 64 Color Flash, the “b” does 64 Color
Mask, and the “c” does Mono.
[2]
key
Key pressed brie
fl
y: Serial No. is displayed (8 digits)
(Display) SNo_××××××××
[3]
key
Key pressed brie
fl
y: Power ON time is displayed.
Press and hold: To clear Power ON time (Press
and hold for 2 seconds while the Power ON time is
displayed.)
(Display) PonTim_0H××_ (00~50 is displayed for “xx”.
When less than 1 hour,
display by increment of 10
minutes.)
×××××
(00001-10922 is displayed
for “xxxxxx”.)
MAX 10922 (hours)
[4]
key
Key pressed brie
fl
y: CD operation time is displayed.
Press and hold: To clear CD operation time (Press
and hold for 2 seconds while the CD operation time
is displayed.)
(Display) CDTim_0H××_ (00~50 is displayed for “xx”.
When less than 1 hour,
display by increment of 10
minutes.)
×××××
(00001-10922 is displayed
for “xxxxxx”.)
MAX 10922 (hours)
[5]
key
Key pressed brie
fl
y: Number of CD EJECT times is
displayed.
Press and hold: To clear CD EJECT times (Press
and hold for 2 seconds while the CD EJECT time is
displayed.)
(Display) EjeCnt_×××××
MAX 65535 (times)
[6]
key
Key pressed brie
fl
y: Number of times panel is
opened/closed is displayed.
Press and hold: To clear PANEL open/close count
(Press and hold for 2 seconds while the PANEL
open/close time is displayed.)
(Display) PnCnt_×××××
MAX 65535 (times)
[ ] key
Key pressed brie
fl
y: Invalid
Press and hold: To clear the service information that
is being displayed. (Press and hold for 2 seconds
while each service information is displayed.)
[FNC] key Key pressed brie
fl
y: Version & Service information
display mode OFF
Table 2-CD information display mode
[AM]
key
↑
↓
[FM]
key
I2C communication condition and CD mechanism error log
display
(Display) I2C_
●●
____________
(Display) ERR_1-
▲▲
, 2-
▲▲
, 3-
▲▲
∗
“OK” or “NG” is displayed for “
●●
”. / “—“ or the error
code is displayed for “
▲
/
▲
”.
CD loading error log display
(Display) Load_Error____
(Display) __(1) xx__ (2) xx
(Number of times is displayed for “xx”.) MAX 99 (times)
CD ejection error log display
(Display) Eject_Error___
(Display) __(1) xx__ (2) xx
(Display) __(3) xx__ (4) xx
(Number of times is displayed for “xx”.) MAX 99 (times)
CD time code error count data display (missing counts)
(Display) Count_Lose
(Display) __CDDA_: xx
(Display) __CDROM: xx
(Number of times is displayed for “xx”.) MAX 99 (times)
CD time code error count data display (count not updated)
(Display) Count_Stay
(Display) __CDDA_: xx
(Display) __CDROM: xx
(Number of times is displayed for “xx”.) MAX 99 (times)
[ ]
key
Key pressed brie
fl
y: CD information display mode OFF
Press and hold: To clear entire CD information (Press and
hold for 2 seconds)
●
Initializing AUDIO-related setting value
Press the [ ] key brie
fl
y in the STANDBY source to reset
the AUDIO setting value to the test mode default value.
●
Flash ROM check (Flash ROM installation panel)
1. After entering the test mode, read the manufacture code
of the Flash ROM, and the FROMCHK terminal of the pin
100 repeats the “Hi
→
Low
→
Hi….” under the normal con-
dition.
Output “Low” under the abnormal condition.
When the manufacture code is normal, press [AM] key
brie
fl
y to start checking the connection at all the termi-
nals. When the connection is normal, terminate the rep-
etition of “Hi
→
Low
→
Hi….” At the FROMCHK terminal,
and output “Hi”.
When the connection is not normal, output “Low”.
2. If the [AM] key is pressed and held for 2 seconds while
all lights are on, Flash ROM data is initialized.
While the deletion is executed, “Data_Erase….” is dis-
played.
(Note)
Do not touch anything while this is being dis-
TEST MODE