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9. Service Mode
How to select
1. Push the cursor key ↑ or ↓ to highlight Memory Banks. (menu 9-41)
2. Press ENTER to toggle between ON and OFF.
ON different memory banks available
OFF only one memory bank available.
If different memory banks are available f
or a source and the memory bank option is toggled to OFF, only the first memory bank
will be used to display the source.
COMMON SETTINGS
G2 ADJUSTMENT
CRT RUN IN CYCLE
PROJECTOR WARM UP
MEMORY BANKS
Select with
↑
or
↓
then <ENTER>
<EXIT> to return
Menu 9-41
Howtocreateanewmemor
yblank
1. Select y our source. The projector selects the last us ed memory bank.
2. Press ENTER.
3. Push the cor responding digit (between 1 and 8) of a non existing memory bank. (The memory banks can be created in random
order, e.g. first creating bank 5 and later bank 2.)
4. Make the necessary adjust
ments. W hen leaving the source, the new created m emory bank will be saved for later u se.
When source 1, video 15.6 kHz /60Hz is create on bank 4 and the vertical frequency change s to 50Hz, the projector w ill create
a new block (due to the vertical frequency change) with the same bank number 4.
How to recall a specific memory bank for the actual source?
When the memory bank option is ON and a source is selected, this source w ill be displayed with the last use d memory bank settings.
An on -screen menu will give a indication of the memory bank number used. To switch to another memory bank :
1. Press ENTER to select the next memory bank in increasing order.
Or,
Enter the number of the desired memory bank with the digit keys.
9.6 I2C Diagnostics
What can be seen?
The I2C diagnostics menu gives an ov erview of the I2C failures inside the projector.
To scroll through the failure list, push the cursor key ↑ or ↓ . The I2C address, IC number and m odule 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".
How to select
1. Push the cursor
key ↑ or ↓ to highlight I²C Diagnostics. (menu 9-42)
2. Press ENTER to display the diagnostic menu. (menu 9-43)
SERVICE MODE
PROJECTOR SET UP
MEMORY MAN
AGEMENT
COMMON SETTINGS
I2C DIAGNOSTICS
Select with
↑
or
↓
then <ENTER>
<EXIT> to return
Menu 9-42
I2C DIAGNOSTICS
Failures :
Add IC numb
er Mod. name
48H IC200 DECODER
Scroll with
←
or
→
then <ENTER>
<EXIT> to return
Menu 9-43
R5976584 BARCO CINE7 26022003 97