MD TEST MODE
Test Mode
The operations are displayed by LCD of the remote controller. The keys of the main unit and remote controller can control shifts between operations.
* TEST MODE will ignore any abnormalities during operation. Plug off the power supply once any abnormalities are detected.
* HOLD switch of the remote controller will function in TEST MODE.
Test Mode
1. How to activate and cancel Test Mode
(1) How to activate
Turn ON the power supply (set batteries) while pressing OVOL �� keys of both the main unit and remote controller.
Once Test Mode is activated, LCD will all light up and EL backlight will be turned ON.
Then it displays OEngineer MODE�.
(2) How to cancel
Turn off the power supply to cancel Test Mode.
LCD Display when Test Mode is activated
2. TEST MODE operations
There are 0~13 (00~0d) Test Modes, which are in the order of playback operations. These modes may be selected using VOL+/� keys, while
they can be started or stopped by pressing PLAY key. If a Test Mode is selected, a data will be displayed in O$XXXX�.
* The values displayed in O$XXXX� are just IC internal data and their numerical values are of no significance (except for that of No. 0, 13).
If any abnormalities were detected during the operation, it displays OFailed�.
Example of Mode Display
No.LCD DisplayContents
000050c XeALL SV ON (EEPROM data)
101VC $XXXXVC offset
202ABCD $XXXXABCD input offset
303FE $XXXXFocus Error offset
404TE $XXXXTracking Error offset
505FOCUS CHKFocus search (Focus servo OFF)
Spindle Rough Servo
606FOCUS SRCHFocus search, Spindle rough servo
FOCUS ON!Focus servo ON during DISC IN
707Laser $XXLaser power adjustment value
808ABCD G $XXABCD AGC
909EF $XXXXTraverse adjustment value
100AFG $XXXXFocus Gain adjustment value
110BTG $XXXXTracking Gain adjustment value
120CFB $XXXXFocus Bias adjustment value
130D050c XeALL SERVO ON (Operate all of 1-12)
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ACEC
