The VP-27 is a
high-performance multi-format presentation switcher for composite video,
s-Video, computer graphics video and stereo audio signals. It operates as a 4x1
composite video, 4x1 s-Video and a 4x1 computer graphics video switcher each
with unbalanced stereo audio.
Features:
•
High Bandwidth
- Computer graphics video (415MHz), s−Video (Y) (725MHz), composite (683MHz).
•
HDTV
Compatible.
•
Audio Level
Memory - Remembers and returns to the last audio level setting during switching.
•
Condenser or
Dynamic Microphone - DIP−switch selectable.
•
Microphone &
Audio Mixing - Input selectable master audio output.
•
Mic Talkover -
Mutes master audio output when mic signal is sensed.
•
Level Controls
- Master audio output, microphone input.
•
Flexible
Control Options - Front panel, RS−232 & IR (included).
•
Front Panel
Control Lockout.
•
Worldwide Power
Supply - 100−240V AC.
•
Standard 19”
Rack Mount Size - 1U. Rack “ears” included.
Applications:
•
Presentation
and conference room systems.
•
Production
studios, as well as rental and staging. |
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INPUTS: |
4 composite video on RCA connectors,
4 s−Video on 4−pin connectors,
4 PC on 15−pin HD connectors;
4 unbalanced stereo audio on RCA connectors, L+R (for CV),
4 unbalanced stereo audio on RCA connectors, L+R (for Y/C),
4 unbalanced stereo audio on 3.5mm mini jacks (for PC),
Mic: 3mV/10kW, condenser/dynamic on a 6.3mm phone connector. |
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OUTPUTS: |
1 composite video on an RCA connector,
1 s−Video on a 4−pin connector,
1 PC on a 15−pin HD connector;
1 master audio on an RCA connector, L+R,
1 unbalanced stereo audio on an RCA connector, L+R (for CV),
1 unbalanced stereo audio on an RCA connector, L+R (for Y/C);
1 unbalanced stereo audio on a 3.5mm mini jack (for PC). |
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MAX. OUTPUT LEVEL: |
Video: CV and Y/C: 1.8Vpp; PC: 2Vpp; Audio:
CV and Y/C: 1.8Vpp; Mic: 6.2Vpp, PC: 6.2Vpp; Master: 6Vpp. |
|
BANDWIDTH (-3dB): |
CV: 683MHz; Y/C: 725MHz; PC: 415MHZ;
Audio:CV and Y/C: >40kHz; mic: 22.6kHz; PC: >40kHz; master: 22.5kHz. |
|
DIFF. GAIN: |
CV and Y/C: 0.03%; XGA: 0.05%. |
|
DIFF. PHASE: |
CV and PC: 0.03 Deg.; Y/C: 0.02Deg. |
|
K-FACTOR: |
<0.05%. |
|
S/N RATIO: |
Video (@5MHz): CV: 75.1dB; Y/C: 78.7dB; PC:
74.4dB; Audio (@1MHz): CV and Y/C: 78.5dB; PC: 78dB; mic: 52dB. |
|
CROSSTALK (all hostile): |
Video (@5MHz): CV: −50.5dB; Y/C: −33dB; PC:
−51.5dB; Audio: −68.9dB @1MHz, −43.3dB @20kHz (Y/C). |
|
CONTROLS: |
MUTE, TALKOVER, MIX, LOCK, switching front
panel buttons, RS−232, rear panel DIP−switches, volume for line: −62dB
to +14.1dB; mic volume: −17dB to +69.5dB. |
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COUPLING: |
Video: DC; Audio: AC. |
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AUDIO THD + NOISE
(@1kHz): |
Y/C: 0.092%; PC: 0.024%. |
|
AUDIO 2nd HARMONIC
(@1kHz): |
Y/C and PC: 0.03%. |
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POWER CONSUMPTION: |
100−240V AC, 6VA max. |
|
DIMENSIONS: |
19" x 7" x 1U (W, D, H) rack mountable. |
|
WEIGHT: |
2.7kg (6lbs) approx. |
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INCLUDED ACCESSORIES: |
Power cord, Windows®−based control software,
rack "ears". |
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