KeyAT Keyboard Port Adapter
L3 Systems
i
5/19/2007
Contents
Introduction
1
Connections
2
LED Status
2
Jumpers & Switches
3
K1 Keyboard Jumper
3
K2 RS232/485 Jumper
3
Mini-DIN Connector Pin out
3
DIP Switch Settings
4
Sending Data
5
Commands
5
Data Mode Commands
6
Send a Scan Code
7
Up/Down Scan Codes
7
Transfer Setting
7
Turn Around Setting
8
Keyboard Monitor
8
Status Request
9
Keyboard Commands
9
Test KeyAT
9
Sleep
10
EEPROM Commands
10
Chaining
11
Autoexec
11
Special Characters
12
Examples
12
Serial Port Operation
13
Serial Port Connector
13
Multi-drop Connection
14
RS485 Wiring
14
Scan Codes
15
ASCII Scan Codes
18
Warranty
23
Содержание KeyAT
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