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JVC DR-DX5SEK Service Manual page 36

Mini dv & hdd & dvd video recorder
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5.2
Manually removing the disk(DVD/CD)
If you cannot remove the disk which is loaded because of any
electrical or mechanical failures, manually remove it by taking the
following steps.
5.2.1 Method 1
(1) AC Plug is pulled out at once and inserted again.
(2) It is displayed on FDP as "LOADING", and while it blinks,
pushing the OPEN/CLOSE button is continued.
(3) After a while, a tray opens (About 20 seconds).
(4) After removed a disk, press the OPEN/CLOSE button
again to close the tray.
(5) The "LOADING" blink display of FDP disappears and it will
be in a standby mode.
(6) If the POWER button is pushed, it will usually be operating.
5.2.2 Method 2
(1) Unplug the ACpower cord from the AC outlet.
(2) Remove the top cover and front panel assembly.
(Refer to the disassembly procedure and perform the dis-
assembly of the major parts before removing)
(3) Pass a thin wire through a hole in the DVD unit.
(4) The disc tray comes out slightly. Take out the disc tray
manually.(See Fig.5-2a)
disk tray
Fig.5-2a
5.3 Emergency display function (DV SECTION)
This unit saves details of the last emergency as the EMG history
and allows the status of the unit and the mechanism each emer-
gency to be shown both on the display and as OSD information.
When using the emergency function, it is required to set the unit
to the Jig RCU mode.
Jig RCU
[Data transmitting method]
Depress the "
" ( 3 ) button
after the data code is set.
CUSTOM CODE
43: A
DATA CODE
Fig.5-3a Jig RCU [PTU94023B]
5.3.1 Displaying the EMG information
The EMG detail of information can be displayed by transmitting
the code "43-59" from the Jig RCU.
Note:
• Press DV/HDD/DVD on the unit repeatedly or DV on the
remote so that the DV lamp lights up on the unit.
• The EMG detail information < 1 >< 2 > show the informa-
tion on the latest EMG.
It becomes " - - : - - : - - " when there is no latest EMG
record.
1-36 (No.YD085)
hole
INITIAL MODE
CODE
00:00
Normal display
E:BB:CC
EMG content display<2>
EMG content display<1>
M:DD:EE
EMG detail information<1>
[DV mechanism position]
[DV deck operation mode]
S:FF:GG
EMG detail information<2>
[Type of the DV cassette tape]
[DV mechanism sensor information]
C:HH:II
EMG detail information<3>
[DV doctor check-sum]
[DV CPU version]
EMG display of FDP display mode
(1) Transmit the code "43-59" from the Jig RCU.
The FDP shows the EMG content in the form of "E:**:**".
<Example 1>
E : 00 : 80
<Example 2>
E : - - : - -
(2) Transmit the code "43-59" from the Jig RCU again.
The FDP shows the EMG detail information < 1 > in the
form of "DD" and "EE".
DD : DV deck operation mode at the moment of EMG
EE : DV mechanism mode position at the moment of EMG
(3) Transmit the code "43-59" from the Jig RCU once again.
The FDP shows the EMG detail information < 2 > in the
form of "FF" and "GG".
FF : DV mechanism sensor information
GG: Type of the DV cassette tape
(4) Transmit the code "43-59" from the Jig RCU once again.
The FDP shows the EMG detail information < 3 > in the
form of "HH" and "II".
HH : DV CPU version information
II : DV doctor check-sum
(5) Transmit the code "43-59" from the Jig RCU once again to
reset the display.
5.3.2 Clearing the EMG history
(1) Display the EMG history.
(2) Transmit the code "43-36" from the Jig RCU.
(3) Reset the EMG display.
5.3.3 Details of the OSD display in the EMG display mode
During the EMG display, the OSD shows the data on the deck
mode, etc. The details of the display contents are as follows.
See5.3.4
See5.3.4
See5.3.5
See5.3.6
See5.3.7
EMG content display(2)
EMG content display(1)
No EMG record

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