UX-A7DVD

1-34 (No.22013)

SECTION 3

Adjustment method

3.1 Method of setting DVD test mode

1.Main body "Stop button " and "DVD eject button " are pushed at the same time, and the power supply is turned on.

2.The display of the FL display becomes "TEST D", and becomes a test mode.

3.Comes off the test mode when the power supply is turned off by "STANDBY button ".

4.Use key in test mode

[STOP]+[DVD EJECT]+AC opening:Test mode

[STANDBY]:Test mode release

[ON SCREEN] : Self adjustment command for test

[DVD EJECT] : EJECT command for test

[STOP] : STOP command for test

[DVD PAUSE] : Self adjustment command for test

[DVD PLAY] : Jitter measurement command for test

[ENTER] : EEPROM initialization command

[ ] : Outer tracking OFF command

[ ] : Tracking OFF of surroundings on inside command

[1]~[9] : Servo relation examination command

[MENU] : Display of number of ROM

[TOP MENU] : Display of number of ROM

5.Content of processing

(1) A reproduction and posed inside display the jitter measurement value and the value of the current of the laser on the FL display

in the TEST mode.

TEST D R2

FIX4 BYTE7 Value of current of laser (subordinate position)

BYTE8 Value of current of laser (high rank)

BYTE9 Jitter measurement value (subordinate position)

BYTE10 Jitter measurement value (high rank)

TE

X

S

X

T

XX

D

YY

R

Y

2

Y

Value of current of laser Jitter measurement value

FL display

JVC UX-A7DVD User Manual

Questions and Answers: