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HCD-M700
Syscon Diagnosis
The same contents as board detail check by serial interface can be
checked from the remote commander.
On the Test Mode Menu screen, press the 0 “R” key on the remote
commander, and the following Check Menu will be displayed.
### Syscon Diagnosis ###
Check Menu
0. Quit
1. All
2. Version
3. Peripheral
4. Servo
5. Supply
6. AV Decoder
7. Video
8. Audio
_
0. Quit
Quit the Syscon Diagnosis and return to the Test Mode Menu.
1. All
This menu checks all diagnostic items continuously. Normally, all
items are checked successively one after another automatically
unless an error is found, but at a certain item that requires judgment
through a visual check to the result, the following screen is displayed
for the key entry.
### Syscon Diagnosis ###
Diag All Check
No. 2 Version
2-3. ROM Check Sum
Check Sum = 2005
Press NEXT Key to Continue
Press PREV Key to Repeat
_
For the ROM Check, the check sum calculated by the syscon is
output, and therefore you must compare it with the specified value
for confirmation. Following the message, press the DVD
>
“R”
key to go to the next item, or the DVD
.
“R” key to repeat the
same check again. To quit the Syscon Diagnosis and return to the
Check Menu screen, press the DVD
x
“R” or the ENTER “R”
keyon the remote commander. If an error occurred, the diagnosis is
suspended and the error code is displayed as shown below.
### Syscon Diagnosis ###
3-3. EEPROM Check
Error 03: EEPROM Write/Reed N
Address
: 00000001
Write Data : 2492
Read Data
: 2490
Press NEXT Key to Continue
Press PREV Key to Repeat
_
[DVD Service Mode]
• This mode allows you to make diagnosis and adjustment easily
using the remote commander and monitor TV. The instructions,
diagnostic results, etc. are given on the on-screen display (OSD).
Entering the DVD Service Mode
Procedure:
1. Press the
?/1
key or the
?/1
“R” button to turn the power ON.
2. Press the FUNCTION key to select “DVD”.
3. Press three keys
x
, ENTER/START , and
simultaneously.
4. Test mode start and display the menu shown below on the TV
screen. (At the bottom of the menu screen, the model name and
revision number are displayed)
5. To execute each function, select the desired menu and press its
number on the remote commander. To release from this mode,
press the
Model
: HCX-1162_xx
Revision : 1.xxx
Note 1:
About “R”
As this unit has only a few buttons, some operations require
the use of remote commander (RM-SM700E/provided with
unit) buttons. These operations are indicated as “R” in this
manual.
Example: MENU/NO “R” ...Press the MENU/NO button
of the remote commander.
Note 2:
Incorrect operations may be performed if the test mode is not
entered properly.
In this case, press the
?/1
button to turn the power off, and
retry to enter the test mode.
[Disc Tray Lock]
Procedure:
1. Press the
?/1
button or the
?/1
“R” button of remote
commander to turn on the power.
2. Press the FUNCTION button to enter the “DVD” mode.
3. Press the ENTER/START button and the DVD
Z
button at
the same time for 5 seconds or longer.
4. The message “LOCKED” appears and the tray is locked. (The
tray is kept lock even after exiting this mode.)
5. Press ENTER/START button and the DVD
Z
button again at
the same time for 5 seconds or longer.
6. The message “UNLOCKED” appears and the tray lock is
released.
DVD SECTION
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