3. Inverter voltage selection (3-pin J2)
Pins
+12V
1-2
+5V (Default)
2-3
EMB-BSW1
EMB-BSW1 Inverter Voltage Selection
1
2
2
3
+5V
(Default)
+12V
J2
EMB-BSW1
EMB-BSW1 Mode Selection for Back
Light Control of Inverter
PWM mode
DC mode
(Default)
1
2
2
3
J3
EMB-BSW1
EMB-BSW1 COM1 Ring/+5V/+12V Selection
J4
1
2
3
4
5
6
+12V
+5V
Ring
(Default)
5. COM1 Ring/+5V/+12V selection (6-pin J4)
Pins
+12V
1-2
+5V
3-4
Ring (Default)
5-6
4. Inverter backlight control mode selection (3-pin J3)
Pins
DC mode (Default)
1-2
PWM mode
2-3
EMB-BSW1
2-8
