Digital View AC-1024 Instructions Manual page 14

Summary: Jumpers setting
Ref
JP1
JP2
JP3
JP4~5
JP6
JP7
JP8
JP9~10
JP11
JP12
SW1
Note 3:
SW1: Panel and function selection
Pos. # Function
1 Clock phase change
2 Display enable selection
3 Special panel selection
4 Volume selection
5 & 6 Features selection (generic panel only)
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Purpose
On board logic power enable
Backlight inverter on/off
control – signal level
Backlight inverter on/off
control – polarity
Not present
Panel data signal level
Panel power voltage select
Reserved
Not present
Reserved
+12V panel power voltage
select
Panel & function selection
JP9 and JP10 are on the board with part number 4106891-05 or earlier. JP9
and JP10 are used to select Composite Sync or Sync on Green or Separate
Sync.
Separate Sync JP9 = 1-3 & 4-6 closed
Composite Sync JP9 = 3-5 & 2-4 closed
Sync on green JP9 = 3-5 & 4-6 closed
The board with part number 4106891-06 or higher will detect the Sync
method automatically and set itself to meet that Sync type (e.g. separate
sync, composite sync or sync on green).
Note
1-2 & 3-4 closed, factory set, do not remove
1-2 = On/Off control signal 'High' = +12V
2-3 = On/Off control signal 'High' = +5V
Open = On/Off control signal 'High' = Open collector
CAUTION
: Incorrect setting can damage inverter.
1-2 = control signal 'high' = CCFT ON
2-3 = control signal 'low' = CCFT ON
1-2 = +5V logic compatible
2-3 = +3.3V logic compatible
1-2 = +3.3V supply
Open = +5V supply
Note 3
3-5 & 4-6 closed, factory set
1-2 = enable +12V safe panel power on CN3 pin 3
Open = disable +12V panel power
See table below
JP10 = 3-5 & 4-6 closed
JP10 = 1-3 & 4-6 closed
JP10 = 1-3 & 2-4 closed
Description
Change this (ON/OFF) to improve image
stability quality
ON = generate DE during Sync
OFF = DE during Sync
ON = non-VESA panel mode
OFF = generic panel
ON = invoke OSD volume control
OFF, OFF = normal image orientation
ON, OFF = vertical mirror image
OFF, ON = enable PanelLink™ / IT
SN75LVDS86 connection
ON, ON = image rotated 180º
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