Crestron QM-TX, Руководство по эксплуатации

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QuickMedia™ Transmitter Crestron QM-TX
Specifications
Specifications for the QM-TX are given in the following table.
QM-TX Specifications
SPECIFICATION DETAILS
Cresnet Power Usage 5 W (0.21 A @ 24 VDC)
Default Cresnet ID 1B
Firmware Version 1.04
2-Series Control
System Update Files
1,2
Version 3.125.CUZ or later
Ports/Connectors
Video Input Five BNC input connectors for composite, component,
S-video and RGBHV Input
Audio Input One 5-pin balanced/unbalanced audio mini connector
Maximum line level 4 V
RMS
balanced, 2 V
RMS
unbalanced
Input impedance 10 K Ohm
Bandwidth 20 Hz to 20 KHz
QM Output One QuickMedia 8-wire RJ-45 QuickMedia output port
Connects via CAT5e or CAT6 to a QM receiver. (Refer to the
note following the specifications table)
Cresnet Two 4-pin 3.5 mm detachable terminal blocks. Connects to
Cresnet control network
Composite Video Gain
0 dB (Unity gain, 75 Ohm termination), for 1.0 V
p-p
maximum
input.
RGB Gain 0 dB (Unity gain, 75 Ohm termination), for 0.7 V
p-p
maximum
input.
RGB Horizontal and
Vertical Sync 5 V
p-p
maximum into 620 Ohms.
S-Video Gain Luminance: 0 dB (Unity gain, 75 Ohm termination), for 1 V
p-p
maximum input.
Chrominance: 0 dB (Unity gain, 75 Ohm termination), for
0.7 V
p-p
maximum input.
Environmental
Temperature 41° to 104°F (5° to 40°C)
Environmental Humidity 10% to 90% RH (non-condensing)
Dimensions & Weight Height: 1.80 in (4.58 cm)
Width: 7.07 in (17.96 cm)
Depth: 7.02 in (17.83 cm)
Weight: 2.05 lb (0.93 kg)
1. The latest software versions can be obtained from the Downloads | Software Updates section of
the Crestron website. Refer to the NOTE following these footnotes.
2. Crestron 2-Series control systems include the AV2 and PRO2. Consult the latest Crestron
Product Catalog for a complete list of 2-Series control systems.
NOTE : Crestron software and any files on the website are for Authorized
Crestron dealers and Crestron Authorized Independent Programmers (CAIP)
only. New users may be required to register to obtain access to certain areas of
the site (including the FTP site).
NOTE: CAT5E/CAT6 cable must have a delay skew of less than 22 ns (15 ns
when using with the QM-RMCRX) per 100 m for use with the QuickMedia
transport. Purchase CresCAT-QM for the most cost-effective cabling solution.
Maximum aggregate cable length is 300 feet from QM transmitter to QM
receiver. A maximum of two QM distribution centers may be inserted in-line.
Refer to page 10 for additional details.
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QuickMedia™ Transmitter: QM-TX Operations Guide - DOC. 6334