Panasonic DMR-EH55EC

Item FL display Key operation
Mode name Description (Remote controller key)
AV2(RGB)/AV1(V) I
/O Setting
Set input to AV2 (RGB) and set
output to AV1 (V) for I/O checking
Press [8] [3] in service
mode.
P50(H) Output Timer Microprocessor IC7501-76
output High signal for AV1-pin 10
passing through inverter
(approx. 0V DC at AV1-pin 10).
When OK.
When NG.
Press [8] [4] in service
mode.
P50(L) Output Timer Microprocessor IC7501-76
output Low signal for AV1-pin 10
passing through inverter
(approx. 4.4V DC at AV1-pin 10).
When OK.
When NG.
Press [8] [5] in service
mode.
Tray OPEN/
CLOSE Test
The RAM drive tray is opened
and closed repeatedly.
“*” is number of open/
close cycle times.
Press [9] [1] in service
mode
*When releasing this
mode, press the [POWER]
button of Remote
Controller more than 10
seconds.
Error code
initialization
Initialization of the last error
code held by timer (Write in F00)
Press [9] [8] in service
mode.