Item
FL display
Key operation
Mode name
Description
Front Key
Progressive initialization The progressive setting is initialized to
Interlace.
The
display
before
execution
leaves.
When the power is on (E-E mode),
press
[STOP]
and
[PLAY]
simultaneously for 5 seconds.
7.1.3. Service Modes at a glance
Service mode setting: While the power is off, press
REC, CH UP and OPEN / CLOSE
simultaneously for five seconds.
Item
FL display
Key operation
Mode name
Description
(Remote controller key)
Release Items
Item of Service Mode executing is cancelled.
Press [0] [0] or [Return] in service
mode.
Error Code Display
Last Error Code of U/H/F held by Timer is
displayed on FL.
*Details are described in
“7.1.1. Self-
Diagnosis Functions”.
If any error history does not exist,
[F00] is displayed.
Press [0] [1] in service mode
ROM Version Display
1. Region code (displayed for 5 sec.)
2. Main firm version (displayed for 5 sec.)
3. Timer firm version (displayed for 5 sec.)
4. Drive firm version (displayed for 5 sec.)
5. ROM correction version (displayed for 5
sec.)
6. ST Microprocessor version (left displayed)
Press [0] [2] in service mode
White Picture Output
White picture is output as component Output
from AV Decoder.
*White picture
(Saturation rate : 100%)
*It is enable to switch Interlace/Progressive by
“I/P switch: [1] [4]”
*Initial mode is “Interlace”.
Press [1] [1] in service mode.
Switch Interlace/Progressive
Press [1] [4] in White Picture Output
mode.
*I/P are switched alternately.
Magenta Picture Output Magenta picture is output with Component
Output from AV Decoder.
*Magenta picture
(Saturation rate: 100%)
*It is enable to switch Interlace/Progressive by
“I/P switch: [1] [4]”
*Initial mode is “Interlace”.
Press [1] [2] in service mode.
Switch Interlace/Progressive
Press [1] [4] in Magenta Picture
Output mode.
*I/P are switched alternately.
19
DMR-EX77EG / DMR-EX77EC / DMR-EX77EC1 / DMR-EX77EB / DMR-EX87EG / DMR-EX87EC / DMR-EX87EC1 / DMR-EX87EB
