Crestron QM-RMCRX-BA Especificações descarregar pdf (Página 11)

Crestron QM-RMCRX-BA QuickMedia™ Receiver/Processor

Specifications

Specifications for the QM-RMCRX-BA are given in the following table.

QM-RMCRX-BA Specifications

SPECIFICATION DETAILS

CPU 32-Bit Motorola 5272 ColdFire

Processor

Processor Speed 63 MIPS (Dhrystone 2.1 Benchmark)

Memory 36 MB (4 MB Flash, 32 MB SDRAM, 256 KB NVRAM)

Power Usage 36 Watts (1.6 A @ 24 VDC)

50 W external power pack (PW-2420RU) included

Initial Firmware Release 3.146

Default Network ID 02 (Shipped as a control system master)

Ports/Connectors

LAN One RJ-45 10/100 BaseT, full duplex Ethernet port

Default IP Ports: 80 = HTTP/Web Host,

41794 = Crestron, 41795 = Diagnostics/Toolbox

IR (Infrared) One 2-position mini serial output connector (supports

up to five IR devices)

INPUT One 5-position mini digital connector (four inputs plus

ground)

COM (A & B) Two DB9 bidirectional RS-232 serial ports, baud rate up

to 115,200 bps (Port B is used for initial communication

and setup)

24 VDC, 2A One DC receptacle for included external power pack

CRESNET Two 4-pin mini connectors for Cresnet system

VIDEO One BNC male connector for composite video output

S-VIDEO One mini-DIN 4-pin connector for S-video output

RGBHV One D15HD female connector for RGBHV output

AUDIO One 9-pin connector for balanced/unbalanced line-level

left, right and speech audio output

SPEAKER Two 2-pin connector for amplified left and right audio

output

QM One RJ-45 QuickMedia input connector

RELAY OUTPUT Two 2-pin mini connectors for relay operation

Reset Buttons

HW-R Initiates system hardware reset

SW-R SIMPL Windows program restart (if held at startup,

bypasses program)

Composite/S-Video

Video Gain 0 dB (unity, double termination)

Bandwidth >100 MHz (- 3 dB) at unity gain

RGB Video

Gain 0 dB (unity, double termination)

Maximum

resolution/Refresh Rate

1600 x 1200 @ 60 Hz, at unity gain, with maximum

compensation at receiver

H and V Sync 5 V

p-p

maximum, 100 Ω impedance

Bandwidth Compensation Digital control, 10-bit D/A

Digital Gain Control 10-bit D/A (low frequency compensation)

Propagation Delay

Compensation

Digitally controlled delay line (4-bit control)

Maximum Compensation 22 ns (for R, G, or B independently)

Continued on the following page

1. For more information on system memory usage, refer to “Memory” on page 13.

2. For more information on controls, ports, and indicators, refer to “Physical Description” on page 8.

Operations Guide – DOC. 6332 QuickMedia™ Receiver/Processor: QM-RMCRX-BA • 7

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