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Eiki LC-X986 Application Note

Eiki LC-X986 Application Note

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I. Driver Features
1. Command Format
This device is controlled through RS-232.
2. RS-232 Commands
Power On
Source: 1 VGA
Power Off
Source: 1 DVI
Volume Up
Source: 2 RGB (BNC)
Volume Down
Source: 2 Comp Vid (BNC)
Source: 2 Y,Pb/Cb,Pr/Cr
Source: 3 Comp Vid (RCA)
Source: 3 S-Video
Source: 3 Y,Pb/Cb,Pr/Cr
3. Other Driver Features
Default Power Status Feedback:
Projector Restart Lockout Timer (Default):
II. RS-232 Control Wiring
Wire RS-232 control to a male DB9 as follows:
GND to 5
SP Controls
Device
Connect male DB9 to the Eiki custom serial cable (ships with projector). Connect the adapter cable to the
projector port labeled Control Port.
Serial Adapters (for NRC only): A and B
Alternate Wiring: If the serial adapter cable is unavailable, wire RS-232 control directly to a male 8-pin
mini-DIN termination as follows:
SP Controls
Device
Connect the control cable to the projector port labeled Control Port.
© 2002-9 SP Controls Inc.
Menu On
Menu Off
Adj Up
Adj Down
Adj Left
Adj Right
Enter
RS-232 Power Polling
95 Seconds
RX to 2
TX to 3
GND to 8
TX to 1
RX to 6
SP Controls reserves the right to modify specifications without notice at any time.
SP Controls Application Note
Auto Image
Audio Mute On
Keystone Up
Audio Mute Off
Keystone Down
Video Mute On
Zoom Up
Video Mute Off
Zoom Down
Freeze On
Focus Up
Freeze Off
Focus Down
Control
Cable
Control
Cable
Eiki LC-X986
Revision C
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Summary of Contents for Eiki LC-X986

  • Page 1 Device Control Cable Connect male DB9 to the Eiki custom serial cable (ships with projector). Connect the adapter cable to the projector port labeled Control Port. Serial Adapters (for NRC only): A and B Alternate Wiring: If the serial adapter cable is unavailable, wire RS-232 control directly to a male 8-pin...
  • Page 2 SP Controls Application Note Eiki LC-X986 Revision C III. Projector Configuration Information To ensure the projector stays in sync with the control system, set the DISPLAY feature to OFF in the projector's on screen menus. Scroll over to the menu to the SETTING menu whose first item is LANGUAGE and toggle down to DISPLAY.