Specifications

Summary: Jumpers setting

Ref Purpose Note

JA1 On board +5V logic power enable 1-3 & 2-4 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

JB1 Backlight brightness voltage range 1-2 closed = 3.3V max

2-3 closed = 5V max

JB2 Backlight inverter on/off control – signal level 2-3 = On/Off control signal ‘High’ = +5V

1-2 = On/Off control signal ‘High’ = +3.3V

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

JB5 Backlight control type selection 1-2 = VR/Digital switch mount control

3-4 = Analog backlight brightness control via RS-232

command (0xe0) – voltage range 0~5V

5-6 = Reserved

JB6 Backlight status 1-2, 3-4 closed = Backlight status Low – Normal

1-3, 2-4 closed = Backlight status High - Normal

Open = Backlight status not used

JP1 Reserved Reserved for internal programming use (Always 1-2

closed)

JP2 Reserved Reserved

JP3 Reserved Reserved

JP6 Input power control Short = External switch control

Open = Switch mount control

JT1 Reserved Reserved

JT2 Composite 1 video-in terminator enable Open = composite video 1 input is not terminated

Close = composite video 1 input is terminated with 75Ω

JT3 S-Video 1 chroma-in terminator enable Open = S-video 1 chroma input is not terminated

Close = S-video 1 chroma input is terminated with 75Ω

JT4 Reserved Reserved

JT5 S-Video 1 luma-in terminator enable Open = S-video 1 luma input is not terminated

Close = S-video 1 luma input is terminated with 75Ω

JT6 Reserved Reserved

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 OPEN 5-7 & 6-8

CAUTION: Incorrect setting can damage panel & controller