Barco Galaxy 12 High Brightness+ R9040370, Руководство пользователя

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9. Service Mode
The
Diagnosis
menu will be displayed. (menu 9-35)
SERVICE
BARCO LOGO
PRESET INPUT BALANCE 1
PRESET INPUT BALANCE 2
ELECTRONIC CONVERGENCE
DIAGNOSIS
DYNACOLOR
Select with
↑
or
↓
then <ENTER>
<EXIT> to return
Menu 9-34
DIAGNOSIS
I2C
FORMATTER
SMPS
Select with
↑
or
↓
then <ENTER>
<EXIT> to return
Menu 9-35
9.15.2 I 2 C Diagnosis
What can be done?
This info screen will give an overview of the Data, Command and Address status of the I²C controlled IC’s (Green box = OK, Red
Box = Error, the Box in the printed menu is shown as #).
Following IC’s are shown in the I
2
C info screen.
• Motor Driver
• Light Sensor
• Lamp Driver
• Power Supply
• Formatter
• LCD Driver
• Lamp Module
How to display the I
2
C Diagnosis screen?
1. Push the cursor key ↑ or ↓ to highlight
I2C
. (menu 9-36)
2. Press
ENTER
to select.
The
I2C
Diagnosis screen will be displayed. (menu 9-37)
3. Press
EXIT
to return to the
Service Mode
menu.
DIAGNOSIS
I2C
FORMATTER
SMPS
Select with
↑
or
↓
then <ENTER>
<EXIT> to return
Menu 9-36
I2C DIAGNOSIS
D C A
_____
MOTOR DRIVER 1AH # # #
LIGHT SENSOR 1CH # # #
LAMP DRIVER 20H # # #
POWER SUPPLY 30H # # #
FORMATTER 34H # # #
LCD DRIVER 88H # # #
LAMP MODULE A0H # # #
_____
# # #
Scroll with
↑
or
↓
<EXIT> to return
Menu 9-37
9.15.3 Formatter Diagnosis
What can be done?
This info screen will give an overview of the status of the Formatter board.
How to display the Formatter Diagnosis screen?
1. Push the cursor key ↑ or ↓ to highlight
Formatter
. (menu 9-38)
2. Press
ENTER
to select.
The
Formatter
Diagnosis screen will be displayed. (menu 9-39)
152 R5976780 GALAXY SXGA+ SERIES 14/10/2005