Barco Galaxy WARP 7 HC, Owner'S Manual

Page: 145 / 154

8. Service Mode
How to Start Up Diagnosis?
1. Push the cursor key ↑ or ↓ to highlight
Diagnosis
. (menu 8-31)
2. Press
ENTER
to select.
The
Diagnosis
menu will be displayed. (menu 8-32)
SERVICE
BARCO LOGO
PRESET INPUT BALANCE 1
PRESET INPUT BALANCE 2
ELECTRONIC CONVERGENCE
DIAGNOSIS
DYNACOLOR
Select with
↑
or
↓
then <ENTER>
<EXIT> to return
Menu 8-31
DIAGNOSIS
I2C
FORMATTER
SMPS
Select with
↑
or
↓
then <ENTER>
<EXIT> to return
Menu 8-32
8.13.2 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 8-33)
2. Press
ENTER
to select.
The
I2C
Diagnosis screen will be displayed. (menu 8-34)
3. Press
EXIT
to return to the
Service Mode
menu.
DIAGNOSIS
I2C
FORMATTER
SMPS
Select with
↑
or
↓
then <ENTER>
<EXIT> to return
Menu 8-33
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 8-34
8.13.3 Formatter Diagnosis
What can be done?
This info screen will give an overview of the status of the Formatter board.
R5976755 BARCO GALAXY WARP™ 7 HC 05/04/2004 141