Instruction Manual

EBM-LX800
42 EBM-LX800 User’s Manual
2.4.21 LCD Backlight Brightness Adjustment Connector (JVR)
Signal PIN
+5V
1
VR
2
GND
3
VCC
JBKL pin 4
JVR
3
2
1
Variation Resistor
(Recommended: 4.7KΩ, >1/16W)
2.4.22 Parallel Port Connector (LPT)
Signal PIN PIN Signal
STB# 1 2 AFD#
PD0
3 4 ERR#
PD1
5 6 INIT#
PD2 7 8 SLIN#
PD3
9 10 GND
PD4
11 12
GND
PD5
13 14
GND
PD6
15 16
GND
PD7
17 18
GND
ACK# 19 20
GND
BUSY 21 22
GND
PE 23 24
GND
SLCT 25 26
GND