RESET Switch
The reset switch allows the user to reset the system
without turning the main power switch off and then on.
Orientation is not required when making a connection to
this header.
RESET Pin #
Signal Name
4
Reset
9
GND
KEYLOCK Switch
The keylock switch, when closed, will disable the
keyboard function.
KEYLOCK Pin # Signal Name
5
KEYLOCK
10
GND
BACKLIGHT Connector
1
Pin #
Signal Name
1
+12V
2
GND
3
Brightness
4
ON/OFF
5
GND
IRDA Connector
This connector is used for an IRDA connector for wireless
communication.
1
IrDA Pin #
Signal Name
1
+5V
2
FIR
3
IR-TX
4
GND
5
IR-RX
23
TR-LCD1900-ITX-7 User Manual
Summary of Contents for TR-LCD1900-ITX-7
Page 17: ...Jumper Locations on the TR LCD1900 ITX 7 16 TR LCD1900 ITX 7 User Manual ...
Page 22: ...Connector Locations on the TR LCD1900 ITX 7 21 TR LCD1900 ITX 7 User Manual ...
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