Video and audio input and output levels, Video levels, Video output levels – Polycom ViewStation User Manual
Page 207: Video input levels, Audio levels, Audio output levels, Video output levels video input levels
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ViewStation User Guide
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Video and Audio Input and Output Levels
Video Levels
This information applies to all Polycom videoconferencing products.
Video Output Levels
Composite and S-video outputs:
•
75 ohm output typical
•
NTSC or PAL video standard waveform
•
1.0 Vpp typical per NTSC/PAL standard
•
All video outputs are DC coupled
Video Input Levels
Composite and S-video inputs:
•
75 ohm input termination
•
NTSC or PAL video standard waveform
•
1.0 Vpp typical per NTSC/PAL standard expected input
•
All video outputs are DC coupled
Audio Levels
Audio Output Levels
RCA audio output connectors:
•
800 ohm maximum output impedance
•
1.0 Vpp full scale output typical
•
All audio outputs are AC coupled