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Summary: Jumpers setting
Ref Purpose Note
JA2 On board +5V power enable 1-2 & 3-4 closed, factory set, do not remove
JA3 Panel power voltage select See panel voltage setting table 1
CAUTION: Incorrect setting will cause panel damage
JA6 Panel power voltage select See panel voltage setting table 1
CAUTION: Incorrect setting will cause panel damage
JB2 Backlight inverter on/off control – signal level 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.
JB3 Backlight inverter on/off control – polarity 1-2 = control signal ‘high’ = CCFT ON
2-3 = control signal ‘low’ = CCFT ON
JP2 Backlight control type selection 1-2 = VR/Digital switch mount control
3-4 = Analog brightness via RS-232
5-6 = Reserved
JP6 Input power control Short = External switch control
Open = Switch mount control
JP7 Reserved Reserved for internal programming use (Always 1-2
closed)
JP8 Clock phase (Analog RGB) 1-2 = Normal
2-3 = Invert
JP9 Reserved 1-2 = Default
SW1 Panel selection See table below
SW2 Panel selection See table below
Table 1 : Panel voltage setting table :
Input voltage via
PP2 Panel Voltage JA3 JA6 Jumper on board
3.3V 3V3 closed 1-3 & 2-4
5V 5V closed 1-3 & 2-4
12VDC
12V 12V closed 5-7 & 6-8
CAUTION: Incorrect setting can damage panel & controller
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