Factory Test; Head Up Adjust; Panel Test - Toshiba B-EX6 Series Maintenance Manual

5. SYSTEM MODE

5.13 FACTORY TEST

Contents of FACTORY TEST menu
Menu item
<10>FACTORY TEST

HEAD UP ADJUST

PANEL TEST

KEY TEST
5.13.1 HEAD UP ADJUST
The head-up solenoid is turned on for 10 seconds.
5.13.2 PANEL TEST
The LCD test is performed in the following order.
(Start)  Backlight test  Missing dot test  Character display test  Contrast test  (End)
The display language is English regardless of the LCD Language parameter setting.
Backlight test
Missing dot test
LCD
ONLINE LED turns on.
ERROR LED turns on.
Backlight turns on.
Press any key.
ONLINE LED turns on.
ERROR LED turns on.
Backlight turns off.
Press any key.
ONLINE LED turns on.
ERROR LED turns on.
Backlight turns on.
1-dot line is displayed along the edges of the
LCD.
Press any key.
ONLINE LED turns on.
ERROR LED turns on.
Backlight turns on.
All LCD dots are on.
Press any key.
ONLINE LED turns on.
ERROR LED turns on.
Backlight turns on.
All LCD dots are off.
Press any key.
5-82
Operation and LCD/LED status
EM18-33031
5.13 FACTORY TEST