APPENDIX
CyberMed M156S User’s Manual
24
+3.3VS(for 10”/12”/15”)
5-6, 7-8
+5VS(for 17”/19”)
1-2, 3-4 (default)
JP3 – Backlight Type Selection
Description Jumper
Setting
Analog Inverter
1-2
PWM Inverter
2-3
JP4 – Backlight control level Selection
Description Jumper
Setting
+3.3V 1-2
+5V OPEN
(default)