DVP-NS305/NS310/NS315/NS405/NS410/NS415
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. On the Test Mode Menu
diagnostic results, etc. are given on the on-screen display (OSD).screen, press [0] key on the remote commander, and the following
check menu will be displayed.
6-2. STARTING TEST MODE
Press the [TOP MENU], [CLEAR], [POWER] keys on the remote### Syscon Diagnosis ###
Check Menu
commander in this order with the power of main unit in OFF sta-
0. Quit
tus, and the Test Mode starts, then ODIAG START� will be dis-
1. All
played on the fluorescent display tube and the menu shown below
2. Version
will be displayed on the TV screen. At the bottom of menu screen,3. Peripheral
the model name and revision number are displayed. Last Off at4. Servo
the lower right of screen indicates the information code concern-5. Supply
ing the last power off. To execute each function, select the desired6. AV Decoder
menu and press its number on the remote commander. To exit from7. Video
8. Audio
the Test Mode, press the [POWER] key.
_
Test Mode Menu
0. Syscon Diagnosis0. (Quit)
1. Drive Auto Adjustment
Quit the Syscon Diagnosis and return to the Test Mode Menu.
2. Drive Manual Operation
3. Mecha Aging
1. (All items continuous check)
4. Emargency History
5. Version InformationThis menu checks all diagnostic items continuously. Normally, all
6. Video Level Adjustmentitems are checked successively one after another automatically
Exit: Power Keyunless an error is found, but at a certain item that requires judg-
_
ment through a visual check to the result, the following screen is
Model: DPX-16xxxx
displayed for the key entry.
Revision : x.xxxLast Off: xx
### Syscon Diagnosis ###
Power Off Information Code List
Diag All Check
00: Primary Power Off
No. 2 Version
01: Power Off Request from SYSTEM CONTROL
02: Power Off by Emergency Power Off Command from
2-3. ROM Check Sum
SYSTEM CONTROLCheck Sum = 2005
(if information is sent from SYSTEM CONTROL)
03: IF CON Judged that SYSTEM CONTROL is Faulty
04: Power Off from Diagnosis Mode of IF CON
05: Forced Power Off by the UserPress NEXT Key to Continue
Press PREV key to Repeat
06: Power Off by Power Supply Voltage Monitor
_
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 > key to go to the next item, or
. key to repeat the same check again.
6-1 |
ACEC
