Pre l iminar y – Runco CRYSTAL CX-OPAL47 User Manual
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CX-47HD/CX-OPAL47/CX-65HD Installation/Operation Manual
9
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1.
AC Power Input (100 to 240 VAC)
Connect the Crystal Series LCD to power here.
2.
RS-232 CONTROL PORT
A female, 9-pin D-sub connector for interfacing with a PC or home theater 
automation/control system. 
3.
VIDEO 1/SCART Sync Input (Composite Video + Stereo Audio)
Standard, composite video input and stereo audio input for connecting a VCR, 
camcorder, laser disc player or other composite video source. The Composite video 
input also provides composite sync input for SCART RGBS sources. 
4.
VIDEO 2 Input (Composite or S-Video + Stereo Audio)
Standard, composite or S-video input and stereo audio input for connecting a VCR, 
camcorder, laser disc player, Super VHS (S-VHS) VCR or other composite or S-video 
source.
5.
COMPONENT 1/SCART RGB (Component or SCART RGB Video + Stereo 
Audio)
Standard- or high-definition (up to 1080p), YPrPb component video and stereo audio 
input. Also provides RGB input for RGBS sources.
6.
COMPONENT 2 (Component Video + Stereo Audio)
Standard- or high-definition (up to 1080p), YPrPb component video and stereo audio 
input. 
7.
IR IN
Wired input from a Niles- or Xantech-compatible, infrared (IR) repeater system.
8.
DIGITAL AUDIO OUT (S/PDIF Optical)
Connect this output to the digital audio input of an A/V amplifier with a Dolby Digital
®
decoder.
9.
HDMI1 / HDMI2 / HDMI 3 / HDMI 4
Four, HDCP-compliant digital video inputs for connecting a DVD player, personal 
computer or HD tuner with a DVI or HDMI output.
10. RGB
A 15-pin VGA connection to a personal computer. The Crystal Series LCD 
automatically detects the signal resolution.
11. PC Audio Input
Connect the audio output from a personal computer here.
12. SPEAKER OUTPUT (LEFT + RIGHT)
For connecting external speakers with an impedance of 4 ohms.
If both the Composite and S-Video inputs on Video 2 are connected 
to sources, the S-Video input takes precedence. 
Note