DVP-S325/S525D/S725D
SECTION 6
TEST MODE
6-1. GENERAL DESCRIPTION### Syscon Diagnosis ###
The Test Mode allows you to make diagnosis and adjustment eas-
ily using the remote commander and monitor TV. The instructions,Diag All Check
No. 2 Version
diagnostic results, etc. are given on the on-screen display (OSD).
2-3. ROM Check Sum
6-2. STARTING TEST MODECheck Sum = 2005
Press [TITLE], [CLEAR], [POWER] buttons on the remote com-
mander in this order with the power of main unit in OFF status,
and the Test Mode starts, then the menu shown below will be dis-
played on the TV screen. At the bottom of menu screen, the modelPress NEXT Key to Continue
Press PREV Key to Repeat
name and revision number are displayed.
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To execute each function, select the desired menu and press its
number on the remote commander.
For the ROM Check, the check sum calculated by the Syscon is
To exit from the Test Mode, press the POWER button.
output, and therefore you must compare it with the specified value
for confirmation.
Test Mode Menu
Following the message, press [NEXT] key to go to the next item,
0. Syscon Diagnosisor [PREV] key to repeat the same check again. To quit the diagno-
1. Drive Auto Adjustmentsis and return to the Check Menu scr[STOP]een, or press
2. Drive Manual Operation[ENTER] key. If an error occurred, the diagnosis is suspended
3. Mecha Agingand the error code is displayed as shown below.
4. Emergency History
5. Version Information### Syscon Diagnosis ###
6. Video Level Adjustment
Exit: Power Key
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Model: DPX12xxxx
Revision: 1.000 3-3. EEPROM Check
Error 03: EEPROM Write/Reed N
Address: 00000001
6-3. SYSCON DIAGNOSISWrite Data : 2492
Read Data : 2490
The same contents as board detail check by serial interface can be
Press NEXT Key to Continue
checked from the remote commander.Press PREV Key to Repeat
On the Test Mode Menu screen, press [0] key on the remote com-
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mander, and the following check menu will be displayed.
Press [STOP] key to quit the dia[PREV]gnosis, or key to repeat
### Syscon Diagnosis ###
the same item where an error occurred, or [NEXT] key to continue
Check Menuthe check from the item next to faulty item.
0. Quit
1. All
2. VersionSelecting 2 and subsequent items calls the submenu screen of each
3. Peripheralitem.
4. ServoFor example, if O5. Supply� is selected, the following submenu
5. Supplywill be displayed.
6. AV Decoder
7. Video### Syscon Diagnosis ###
8. AudioCheck Menu
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No. 5 Supply
0. Quit
1. All
2. ARP Register Check
0. Quit3. ARP to RAM Data Bus
Quit the Syscon Diagnosis and return to the Test Mode Men4. ARP to RAM Address Busu.
5. ARP RAM Check
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1. All
All items continuous check
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 judg-
ment through a visual check to the result, the f0. Quitollowing screen is
displayed for the key entry.Quit the submenu and return to the main menu.
1. All
All submenu items continuous check
This menu checks 2 and subsequent items successively. At the item
where visual check is required for judgment or an error occurred,
the checking is suspended and the message is output for key entry.
Normally, all items are checked successively one after another au-
tomatically unless an error is found.
6-1 |
ACEC
