Справочник Пользователя для Crestron qm-rmcrx
QuickMedia™ Receiver/Processor Crestron QM-RMCRX
VIDEO
Composite Video
One BNC type connector for composite video output.
NOTE: Composite video is a type of video signal in which all of the video
information, the red, green, and blue (horizontal and vertical sync) signals are
mixed together.
information, the red, green, and blue (horizontal and vertical sync) signals are
mixed together.
RGBHV
1
10
15
RGBHV
One DB15HD male connector for RGB video output.
DB15HD Connector Pinout
PIN DESCRIPTION PIN DESCRIPTION
1 Red
Signal
9 N/C
2
Green Signal
10
Sync Ground
3
Blue Signal
11
ID0 (Ground)
4
Reserved
12
ID1 (No Connection)
5 Ground
13 Horizontal
Sync
6
Red Ground
14
Vertical Sync
7
Green Ground
15
No Connection
8
Blue Ground
NOTE: RGB is a computer signal that uses the standard High Density (HD-
15) 15-pin connector. It is comprised of three analog video signals: red, green,
blue and separate horizontal and vertical syncs. Most computer monitors use
RGB (usually called VGA, SVGA, XVGA, etc.). RGBHV consists of red,
green, blue, horizontal sync and vertical sync.
15) 15-pin connector. It is comprised of three analog video signals: red, green,
blue and separate horizontal and vertical syncs. Most computer monitors use
RGB (usually called VGA, SVGA, XVGA, etc.). RGBHV consists of red,
green, blue, horizontal sync and vertical sync.
NOTE: Some DLP display devices are extremely sensitive to noise. The anti-
aliasing filter included with the QM-RMCRX may be used at the RGBHV
output or on the display device input.
aliasing filter included with the QM-RMCRX may be used at the RGBHV
output or on the display device input.
AUDIO
SPCH L R
S G S G S G
Audio Line Level
One 6-pin mini connector. Three unbalanced line level outputs:
Speech (SPCH), Left (L) and Right (R).
Speech (SPCH), Left (L) and Right (R).
INPUT
1 2 3 4 G
INPUT
This connector provides four software programmable digital inputs. Inputs are
Schmidt trigger type (nominal 2.5 V threshold) with 24 V input tolerance. For
detailed information, refer to “Slot 2: C2I-RMC-DI4” on page 38.
Schmidt trigger type (nominal 2.5 V threshold) with 24 V input tolerance. For
detailed information, refer to “Slot 2: C2I-RMC-DI4” on page 38.
Digital inputs are rated 0 – 24 VDC, 20K ohms input impedance.
IR
S G
IR
A 2-position mini-connector is a mini-implementation of a single PRO2 IR
port. The output is labeled S (signal) and G (ground). Infrared output is rated
up to 1.2 MHz. Serial protocol is one-way RS-232. For detailed information,
refer to “Slot 1: C2I-RMC-IR1” on page 38.
port. The output is labeled S (signal) and G (ground). Infrared output is rated
up to 1.2 MHz. Serial protocol is one-way RS-232. For detailed information,
refer to “Slot 1: C2I-RMC-IR1” on page 38.
10
• QuickMedia™ Receiver/Processor: QM-RMCRX
Operations Guide - DOC. 6236A