DVP-PQ1
SECTION 6
TEST MODE
6-1. GENERAL DESCRIPTION6-3. SYSCON DIAGNOSIS
The Test Mode allows you to make diagnosis and adjustment eas-The same contents as board detail check by serial interface can be
ily using the remote commander and monitor TV. The instructions,checked from the remote commander.
diagnostic results, etc. are given on the on-screen display (OSD).On the Test Mode Menu screen,[0] ke pry on the remote com-ess
mander, and the following check menu will be displayed.
Note: Since the remote commander belongs to this model has no
number buttons, use other DVD remote commander with### Syscon Diagnosis ###
number buttons on it.Check Menu
0. Quit
1. All
2. Version6-2. STARTING TEST MODE
3. Peripheral
Press the [TOP MENU], [CLEAR], [I/ ]1 keys on the remote com-4. Servo
mander in this order with the power of main unit in OFF status,5. Supply
and the Test Mode starts, and the menu shown belo6. AV Decoderw will be dis-
7. Video
8. Audioplayed on the TV screen. At the bottom of menu screen, the model
name and revision number are displayed. Last Off at the lower
_
right of screen indicates the information code concerning the last
power off.
0. QuitTo execute each function, select the desired menu and press its
number on the remote commander.
Quit the Syscon Diagnosis and return to the Test Mode Menu.
To exit from the Test Mode,[I/ ] pr1 keess the y.
1. AllTest Mode Menu
All items continuous check
This menu checks all diagnostic items continuously. Normally, all0. Syscon Diagnosis
1. Drive Auto Adjustmentitems are checked successively one after another automatically
2. Drive Manual Operationunless an error is found, but at a certain item that requires judg-
3. ------ment through a visual check to the result, the following screen is
4. Emargency Hisorydisplayed for the key entry.
5. Version Information
6. Video Level Adjustment
### Syscon Diagnosis ###Exit: Power Key
Diag All Check_
Model:DPX-16xxxx
No. 2 VersionRevision:x.xxxLast Off: xx
2-3. ROM Check Sum
Check Sum = xxxx
Power Off Information Code List
Press NEXT Key to Continue00 : Primary Power Off
Press PREV Key to Repeat
_01 : Power Off Request from SYSTEM CONTROL
02 : Power Off by Emergency Power Off Command from SYS-
For the ROM Check, the check sum calculated by the Syscon isTEM CONTROL
(if information is sent from SYSTEM CONTROL)
output, and therefore you must compare it with the specified value
for confirmation.03 : IF CON Judged that SYSTEM CONTROL is Faulty
04 : Power Off from Diagnosis Mode of IF CON
Following the message,> prkeessy to go to the next item,
or. key to repeat the same check again. To quit the diagnosis05 : Forced Power Off by the User
06 : Power Off by Power Supply Voltage Monitor
and return to the Check Menu screen, prx or [ENTER]ess key.
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
_
Pressx key to quit the diagnosis,. key to r or epeat the same
item where an error occur>red, or key to continue the check
from the item next to faulty item.
6-1 |
ACEC
