I2C Diagnostics - Barco R9002411 Owner's Manual

Service Mode
CRT run in cycle
The CRT run in cycle option can only be activated when memory blocks on an internal # pattern
are available. When one or more such blocks are available, a flashing white image (5 sec
on, 5 sec off) is generated and that for 5 min on the first internal block. In the next 5 min, a
second internal block will be used to generate the flashing white image. The image will also
be shifted in a vertical way to prevent a CRT burn in. To quit the CRT run in cycle opti9on,
press EXIT.
Highlight ' CRT RUN IN CYCLE' with the control arrow and press ENTER to start.
ENTER selects the CRT run in cycle option.
EXIT returns to the Path Selection main menu.
If a memory block adjusted on an internal # pattern is available.
The CRT run in cycle will start when pressing ENTER. If no such a block is available, the
projector cannot run the CRT run in option and leaves the adjustment mode.
If you still want to run CRT run in cycle, create first a memory block on an internal # pattern and restart the CRT run in option.
ENTER starts the 'CRT run in' when an internal generated # pattern is available.
EXIT returns to the Path Selection main menu.

I2C Diagnostics

Highlights 'I2C Diagnostics' by pushing the control arrow up or down and press ENTER.
The I2C diagnositics menu gives an overview of the I2C failures inside the projector.
To scroll through the failure list, push the control arrow up or down.
The I2C address, IC number and module name will be given in I2C diagnostic menu.
When no errors are detected, the following message will appear on the screen :
"No errors on I2C-bus detected".
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COMMON SETTINGS
G2 ADJUSTMENT
CRT RUN IN CYCLE
or
Select with
then <ENTER>
<EXIT> to return
SERVICE MODE
PROJECTOR SET-UP
MEMORY MANAGEMENT
COMMON SETTINGS
I2C DIAGNOSTICS
or
Select with
then <ENTER>
<EXIT> to return
I2C DIAGNOSTICS
Failure :
addr IC number mod. name
48H IC200 DECODER
or
Select with
then <ENTER>
<EXIT> to return