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CamiFlex Base Unit – Head Unit
5.3 Video signalling
LEDs are present near the video connectors.
- Green means valid video signal presence and locked
- Off means no or invalid signal
5.4 Audio/Remote
Head Unit Audio - Headset
Use dynamic microphone
Max input level: -30dBu (25 mV rms)
All headset impedance are allowed.
Audio - Intercom
4 wires - Line level (+22dBm) - 2 wires not
supported
- Audio Level: +24dB maximum (+24dBu = 0dBfs)
- Bandwidth: 20Hz - 20kHz ± 0,1 dB
- Input: 10kΩ, couplage AC
- Output: 50Ω
Remote 1
Signals RS-232/RS422 are compliant with
standard
Warning: on Base Unit, the SubD9 connector
provide +12V DC to power the remote, so direct
connection to a computer is not possible.
Remote 2
Compliant with USB2 standard
Remote 3
RS-232 with TTL level (+5V)
Warning: on Base Unit, the MiniDIN connector
provide +12V DC to power the remote.
Remote LANC
LANC with TTL level (+5V)
Warning: on Base Unit, the MiniJack connector
provide +6V DC to power the remote.
Power Remote on Base Unit
Total current for all remotes power must not
exceed 0.7A
-24-
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