Item FL display Key operation
Mode name Description (Remote controller key)
S1 signal output Forcibly superimpose the S1 signal (approx.
4.5V DC) on the EE chroma signal, and check
the output on the S terminal.
Press [5] [2] in service mode.
S2 signal output Forcibly superimpose the S2 signal (approx.
2V DC) on the EE chroma signal, and check
the output on the S terminal.
Press [5] [3] in service mode.
Front connection
inspection
Press all front keys and check the connection
between Main P.C.B. and Front P.C.B.
(1) Each time a key is pressed,
segment turned on increases one
by one.
(2) Total umber of keys that have
been pressed.
Press [5] [4] in service mode.
Production Date Display Display the date when the unit was produced.
YYY: Year
MM: Month
DD: Day
Press [6] [1] in service mode.
Display the accumulated
working time
Display the accumulated unit’s working time.
(Indicating unit: Second)
Press [6] [4] in service mode.
Display the Error History Display the Error History stored on the unit. Display reason of error for 5
seconds.
Display the time when the error has
occurred for 5 seconds..
Y: Year
MM: Month
DD: Day
HH: Hour
MM: Minute
Accumlated working time to
occurring of the error is left
displayed.
(Indicating unit: Second)
Press [6] [5] in service mode.
Then press [0] [1] ~ [1] [9], the past
19 error histories are displayed.
Delete the Error History Delete Error History information stored on the
unit.
Press [9] [7] 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 on Front Panel
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.
Initialize Service Last Drive Error, Error history and Error
Codes stored on the unit are initialized to
factory setting.
Then VHS Microprocessor is initialized to
shipping setting too.
Press [9] [9] in service mode.
Finishing service mode Release Service Mode. Display in STOP (E-E) mode. Press power button on the front
panel in service mode.
24
DMR-ES30 VP / DMR-ES30 VPC
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