Panasonic DMR-ES20EG, Руководство по обслуживанию

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Item FL display Key operation
Mode name Description (Remote controller key)
Turn on all FL/LEDs All segments of FL and all LEDs are turned
on. All segments are turned on. Press [5] [1] in service mode.
PB HIGH Signal Output 8 pin of AV 1 Jack (PB HIGH terminal) is High
(approx. 11V DC). Press [5] [2] in service mode.
PB MIDDLE Signal
Output
8 pin of AV 1 Jack (PB HIGH terminal) is
Middle (approx. 5.5V DC). Press [5] [3] in service mode.
Front connection
inspection
Press all front keys and check the connection
between Main P.C.B. and Front key Switches.
(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.
YYYY: Year
MM: Month
DD: Day
Press [6] [1] in service mode.
Display the accumlated
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..
YY: Year
MM: Month
DD: Day
HH: Hour
MM: Minute
Accumulated
working time till
occuring 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.
AV4(V) / AV1(RGB) I/O
Setting Set input to AV4 (V) and set output to AV1
(RGB) for I/O checking Press [8] [0] in service mode.
AV2(Y/C) / AV1(V) I/O
Setting Set input to AV2 (Y/C) and set output to AV1
(V) for I/O checking Press [8] [1] in service mode.
AV2(V) / AV1(Y/C) I/O
Setting Set input to AV2 (V) and set output to AV1
(Y/C) for I/O checking Press [8] [2] in service mode.
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.
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DMR-ES20EG / DMR-ES20EP / DMR-ES20EE