L3 Systems KeyAT-4, Руководство пользователя

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Quick Reference
Reference Description Pg.
Serial Connector Pin-outs: RS-232 Connector
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PS/2 Connectors Pin-outs: Keyboard/Computer Connectors
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Command Description Pg.
Set to character mode ~C Send ASCII chars 4
ASCII hex mode ~H Send Hex ASCII chars
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Keyboard code mode ~K Send direct key codes
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DOS scan code mode ~S Send DOS scan codes
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Turn off Commands ~@ Turn off commands (~anything)
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Send scan code ~:nn Sends scan code nn
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Scan code key down ~+nn Sends key down, s can code nn
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Scan code key up ~-nn Sends key up, scan code nn
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Immediate turn around ~I Data interpreted as received
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Line turn around* ~L Data buffered until <Enter>
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Monitor Mode On/Off ~M / ~N Monitor keyboard, key codes
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Qwerty Monitor On/Off ~Q / ~N Monitor keyboard, ASCII
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Display ON/OFF LEDs ~Dnn Sets keyboard LED status to nn 7
Transfer to keyboard ~Xnn Sends hex byte nn to keyboard
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Status request ~? Response = AA- EELLDBTM
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Sleep ~Znn Sleeps nn seconds
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Set turnaround delay ~Pnn Sets turnaround to nn milli-sec
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Send CR mode ~F Sends <CR> through
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Setup Mode ~*SETUP Enter Setup Mode, Commands
below:
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Command Pg. Command Pg.
D Set Config to default
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LK Load Scan Code Table
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LC Load Config string,
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PK Print Scan Code Table
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PC Print Config string
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EK Erase Key Scan Codes
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LP Load Power-On String 10 T Test Keyboard Interface
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PP Print Power-on String
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H Help – Prints help info
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LR Load Reset String
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V Print Version information
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PR Print Reset String
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Q Quit Setup Mode
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Reset ~~~~~~~
~~~ Reset KeyAT & Enable
commands (ten ~ characters)
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Reference Description Pg.
Special Characters ^C send Ctrl “C”, ~41 Sends ASCII Hex 41
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Examples Examples of KeyAT Commands
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Scan Code Table Table of Scan Code values
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ASCII Scan Code Table Table of ASCII Characters & Scan Codes
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NOTE: LED Solid=Keyboard activity, Blinking=RS-232 Activity