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Service Mode
10-6 5976052 BARCOREALITY 9300 070999
Select with or
then <ENTER>
<EXIT> to return.
Select with or
then <ENTER>
<EXIT> to return.
Select with or
then <ENTER>
<EXIT> to return.
I2C diagnosis.
Gives an overview of the correct working of the I²C controlled IC's.
1 Push the cursor key é or ê to highlight 'I2C diagnosis'.
2 Press ENTER to display.
SERVICE
BARCO LOGO
PANEL ADJUSTMENTS
UNIFORMITY
PRESET INPUT BALANCE
I2C DIAGNOSIS
MORE...
WARNING
PANEL ADJUSTMENTS
is reserved to
qualified
service personnel
<ENTER> to accept
<EXIT> to return.
SERVICE
BARCO LOGO
PANEL ADJUSTMENTS
UNIFORMITY
PRESET INPUT BALANCE
I2C DIAGNOSIS
I2C DIAGNOSIS
DCA
LCD DRIVER SC76013 E4H ###
LCD DRIVER SC76013 E6H ###
LCD DRIVER SC76013 E8H ###
LCD DRIVER SC76013 EAH###
INPUT SELECT TDA8444 46H ###
INPUT SELECT PCF8574A 7EH ###
DECODER 87C751 12H ###
LAMP DRIVER PCF8574A72H ###
POWER SUPPLY 87C752 10H # # #
<EXIT> TO RETURN
SERVICE
BARCO LOGO
PANEL ADJUSTMENTS
UNIFORMITY
PRESET INPUT BALANCE
I2C DIAGNOSIS
MORE...
WARNING
PRESET INPUT BALANCE
is reserved to
qualified
service personnel
<ENTER> to accept
<EXIT> to return.
Preset Input Balance
Changing these settings may seriously affect the performance
of the projector.
1 Push the cursor key é or ê to highlight 'Preset Input Balance'.
2 Press ENTER to select.
When Preset Input Balance is selected in the Service Mode selection
menu, the following warning will be displayed :
Preset Input Balance is reserved to qualified service personnel.
If you are not qualified, press EXIT to cancel the preset input balance.
Panel Adjustments
Changing these settings may seriously affect the performance
of the projector.
All panel adjustments are factory adjusted. If not really necessary,
do not touch any of these adjustments. They are useful when a new
panel is installed.
1 Push the cursor key é or ê to highlight 'Panel Adjustments'.
2 Press ENTER to select.
When Panel Adjustments is selected in the Service Mode selection
menu, the following warning will be displayed :
Panel Adjustments is reserved to qualified service personnel.
Select with or
then <ENTER>
<EXIT> to return.
WARNING
UNIFORMITY
is reserved to
qualified
service personnel
<ENTER> to accept
<EXIT> to return.
SERVICE
BARCO LOGO
PANEL ADJUSTMENTS
UNIFORMITY
PRESET INPUT BALANCE
I2C DIAGNOSIS
MORE...
Uniformity
Changing these settings may seriously affect the performance
of the projector.
1 Push the cursor key é or ê to highlight 'Uniformity'.
2 Press ENTER to select.
When Uniformity is selected in the Service Mode selection menu, the
following warning will be displayed :
Uniformity is reserved to qualified service personnel.
If you are not qualified, press EXIT to cancel the uniformity adjustment.