
Quick Installation Guide
EBM-LX800 Quick Installation Guide
23
2.3.22
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: 4.7K
Ω
, >1/16W)
2.3.23
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