User Manual for Grass Valley NVISION Compact CQX 16 x 8 3G Router with Clean & Quiet Switching Click to enlarge the picture
Contents of the user manual for the Grass Valley NVISION Compact CQX 16
- Product category: Routers & Switchers Grass Valley
- Brand: Grass Valley
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Grass Valley Routers & Switchers
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User manual for the Grass Valley NVISION Compact CQX 16 contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
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Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Grass Valley user manual in which you will find instructions on how to install, use, maintain and service your product.
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Product description The Miranda Technologies NVISION Compact CQX 16 x 8 3G Router with Clean & Quiet Switching offers clean and quiet outputs for performing seamless video and audio transitions. This router provides 2 clean and quiet outputs for 3G signals, and 6 auxiliary outputs for preview or monitoring. It also offers support for up to 16 channels of embedded audio. The router’s unique design supports ±3 line buffer, which reduces the need for using timing equipment. The line buffer allows the router to realign sources that are grossly out of time and switch them with minimal delay. This switching is performed without any video artifacts or audio pops that are typically associated with a transition of this nature.
The NVISION CQX 3G router is robust and compact. It is ideal for disaster recovery backup and bypass master control applications and can also be used as an alternative to a master control system. Several transition types are available in this router, including V-fade, cut-fade, fade-cut, and crossbar. This clean and quiet switching router features 2 separate emergency bypass inputs with relays to ensure critical signal passage, even in the event of a power outage. It can operate as a standalone unit, and can also be driven by an external control system. - Unique design supports a ±3 line buffer, reducing the need for timing equipment
- 16 inputs, 2 clean & quiet outputs, and 6 auxiliary outputs
- Support for 16 channels of embedded audio
- V-fade, cut-fade, fade-cut, and crossbar transitions
- Choice of 3 transition rates
- GPI/O (General Purpose Input/Output) interface for simple external control and alarms
- 2 bypass inputs with relays ensure signal passage in the event of power failure
- Serial port supports NVISION router serial protocol for automation control
- Applications:
Typical clean and quiet switching applications include master control backup/bypass using parallel backup switcher and downstream 2 x 1 change-over, specialty channel backup/bypass using downstream backup switcher, and simple master control In the Box Grass Valley NVISION Compact CQX 16 x 8 3G Router with Clean & Quiet Switching Limited 2-Year Warranty Table of Contents
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Technical parametersGrass Valley CR1602-3GIG-CQX Specs | Electrical | AC
Input: 90 to 250 VAC, 50/60 Hz, auto-ranging
Fuses: No user serviceable fuses
Connector: 2 x 12 VDC with external modules
Power Usage: 33 W nominal
Power: PS0001-00, HB0321-00, 50 W, one IEC 320 | | Regulatory Compliance | Electrical: UL listed and CE compliant | | Serial Control | Type: 1 serial port
Standard: SMPTE 207M, EIA-422, configurable
Connector: 1 x DE-9 | | Input/Output Connectors | General Purpose: DB25 (16 inputs, 4 outputs) | | Ethernet | Type: 10/100 BaseT
Standard: IEEE 802.3
Protocol: NVISION Ethernet protocol
Connector: 1 x RJ-45 | | Video Input | Type: Analog video reference
Standard: PAL, NTSC, or Tri-Level Sync
Connector: Loop-thru, BNC
Impedance: 75 Ω or Hi-Z
Input Level: 0.5 to 2 Vpp
Input Return Loss: ≥30 dB at 5 MHz | | Inputs/Outputs | 3G
Type: High-definition serial digital video
Standard: SMPTE 259M-C, 292M, and 424M
Connector: BNC
Impedance: 75 Ω
Router Path: Non-inverting | | Data Rate | Auto reclocking at 270 Mbps and 1.483, 1.485, 2.967, 2.97 Gbps or auto bypass with pass-through from 19 Mbps to 3 Gbps | | Cable Equalization | At 270 Mbps:
1,312.34' (400 m) Belden 1694A
820.21' (250 m) Belden 1855A
At 1.5 Gbps:
492.13' (150 m) Belden 1694A
328.08' (100 m) Belden 1855A
At 3 Gbps:
328.08' (100 m) Belden 1694A
147.64' (45 m) Belden 1855A Values are applicable for cables listed or equivalent cables. | | Output Level | 800 mVpp ± 10% | | Input/Output Return Loss | >15 dB, 5 MHz to 1.5 GHz
>10 dB, 1.5 to 3 GHz | | Time | Output Rise/Fall: ≤135 ps | | Overshoot | Output: ≤10% of maximum amplitude | | Jitter | Output Alignment: ≤0.3 UIpp from 100 kHz to 300 MHz
Output Timing: ≤2 UIpp from 10 Hz to 100 kHz | | Video | Transition Rates
1080i59.94, NTSC: Slow 90, medium 60, fast 30 frames
1080i50, PAL: Slow 75, medium 50, fast 25 frames
720p50: Slow 150, medium 100, fast 50 frames
720p60: Slow 180, medium 120, fast 60 frames Slow = 3 seconds, medium = 2 seconds, and fast = 1 second | | Operating Temperature | 32 to 104°F (0 to 40°C) | | Relative Humidity | 0 to 90%, non-condensing | | Cooling | Front serviceable fan tray | | Terminal | Grounding: Cooper, accepts 14-6 AWG | | Mounting | EIA 310-C, 19" (483 mm) | | Height | 1RU | | Dimensions (H x W x D) | 1.75 x 19 x 10.15" (45 x 482.6 x 257.81 mm), without a control panel attached | | | | Package Weight | 11.0 lb | | Box Dimensions (LxWxH) | 24.0 x 8.0 x 5.0" |
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