Service Mode - Pioneer DVR-310-S Service Manual

5

7.1.2 SERVICE MODE

For service operations, use the GGF1381 remote control unit for service.
The Service-mode screens consist of nine mode screens, which are classified into such rough categories as recording system and VR
playback system, and their subscreens.
• How to enter Service mode : Press the ESC then DISP keys in turn while no GUI is displayed. The first screen (version
• How to exit Service mode
• How to advance to the next Service-mode screen
• How to advance to a subscreen within the same Service-mode screen
The Service-mode screens to be used for service are as follows:
1 = First screen: Version information, etc.
2 = Second screen: ATA/ATAPI debug screen (Writer data)
4 = Fourth screen: Error log for the VR recording system
5 = Fifth screen: Error log for the VR playback system
Note: After entering one of the Service-mode screens, if you wish to shift to another Service-mode screen, exit Service mode first,
then reenter Service mode and select your desired Service-mode screen.
Description of Each Service-mode screen
1. First screen (version information, etc.)
DVR-310-S/KU/CA
1
2 SYSCON : 1.00
3 ComRev
FirmRev
AppRev
4 TUFLCON : 1.12 M
5 DRIVE : DVD-RW DVR-106
1.01G
CBT0900720WL
H D D : ----
6 DEVICE : PRISM=ES 2.0
REGION : 1
7
: ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗
8 C
1 Model name/destination
2 Version of the recorder software
3 Revision No. of the system-control computer software
(Edition administration No. [from top to bottom, common
software, firmware, application software])
4 Version No. of the tuner microcomputer, Mask or
flash (M: Mask type, F: FLASH type)
While the first screen shown above is displayed, press the DIG/ANA key to enter the subscreen shown below.
Note: Each time the DIG/ANA key is pressed, the display changes between the first screen and its subscreen.
• Subscreen: Result of error-rate measurement
ERR RATE : x.xe-x/
During playback in VR mode, the average error rate of the past 10 VOBUs is displayed, and during playback in DVD-Video or
Video mode, the average error rate of the past 256 sectors is displayed. During playback in VR mode, the rotation rate of the
drive (/: normal speed, no display = double speed) is also displayed.
5
6
information, etc.) shown below is displayed.
: Press the ESC key.
: While the first screen is displayed, press directly one of the keys 1-9. For service, use the
keys 2, 4 or 5, as shown below.
: Press the DIG/ANA key. Pressing the DIG/ANA key repeatedly will change the subscreens
within the same Service-mode screen cyclically.
: 1.1036 $
: 1.2560 $
: 1.3210 $
OK
OK
OK
DVR-310-S
6
7
OK : OK (proper combination)
NG+ : Version of the tuner microcomputer too advanced
NG– : Version of the tuner microcomputer too old
OK : OK (proper combination)
NG+ : Version of the drive too advanced
NG– : Version of the drive too old
OK : Serial No. of the drive already registered
NG : Serial No. of the drive not registered
5 Information on the built-in drive
(Model name, version No., serial No.)
6 Version No. of PRISM
7 Region No.
8 CPRM data (CPRM key No.)
Note: Be sure to start playback after displaying this subscreen
to calculate the error rate.
7
8
A
B
C
D
E
F
65
8