Instruction manual

EMX-PNV
26 EMX-PNV User’s Manual
2.4.11 LCD backlight brightness adjustment (VR1)
Signal
PIN
+5V
1
BRIGHT
2
GND
3
Variation Resistor
(Recommended: 4.7KΩ,
>1/16W)
2.4.12 LCD Inverter Connector (CN6)
Signal
PIN
+5V
5
BRIGHT
4
LBKLT_EN
3
GND
2
+12V
1
Note:
For inverters with adjustable Backlight function, it is possible to control the LCD brightness through
the VR signal controlled by VR1. Please see the VR1 section for detailed circuitry information
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