| Key West Technology The QS-440 Quad Split is ideal for anyone needing to view four independent channels of video on the same monitor. Thanks to a powerful scaling engine and digital comb filter, the QS-440 Quad Split can scale each channel separately, as well as control aspect ratio, enhance edges, and insert source ID with independent channel OSD. Keywest Technology has engineered the QS-440 Quad Split to maintain image content quality during image resizing and positioning so users can be assured of a smooth, clean picture output every time. The QS-440 supports multi-standard signal operation and transcodes between composite and S-video formats automatically. The QS-440 Quad Split allows each input to be frozen independently while moving other inputs and image transitions can be done manually or recalled from memory.The QS-440 quad video processor is available as a stand-alone or PCB-level desktop video model (OEM only). QS-440 Benefits- Video quad display
- Composite and Y/C support
- Independently controlled size and position oneachinput
- Any source mapped to any layer
- Multiple presets
- Priority mode for instant access
- No PC required
- Crestron- and AMX-controllable
- Adjustable onscreen display
- Proc amp control for each input
Where To Use The QS-440- Hospitals
- Security
- Software evaluation and testing
- Rental and staging
- Intelligent traffic system
- Arenas and stadiums
- Cable TV
- Corporate TV
- Tele-medicine
- Point-of-purchase displays
- Video conferencing
- Distance learning
- Sign language
- Custom applications
- Live production
- Software training
QS-440 SpecificationsI/O
Inputs
NTSC (M/N/4.43)
PAL (M/N/B/G/H/I/D/K/L)
Composite
S-VHS
Outputs
NTSC (M/N/4.43)
PAL (M/N/B/G/H/I/D/K/L)
Composite
S-VHS
Technical Specifications
8-bit digital processing, CCIR 4:2:2 format
Independent H and V resizing
Adaptive comb filter (NTSC)
Four full-frame TBCs
RS232 serial control
Channel freeze
Input OSD for source ID
Processor amp controls for each channel
Image enhancement
Four front-panel programmable memory addresses
12 memory addresses via RS232 interface
Physical Dimensions:
19 (W) x 1.75 (H) x17 (D) inches (stand-alone)
Weight
9 lbs. (stand-alone)
Power
100 VAC-240 VAC, 47-63 Hz
Power consumption: 25 watts
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