Grass Valley Kaleido-X16 Installation v.7.70 - Manual (Page 40)

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Specifications
Control
Control
The Kaleido-X16 frame supports two LTC unbalanced inputs for clock synchronization.
The Kaleido-X16 supports 32 GPI inputs and 4 GPI outputs, on a DB-44 female connector.
Analog Audio Output
Signal Balanced analog audio
Level MAX + 24 dBu
Quantization 20-24 bits
Impedance < 600
THD+N 80 dB
SNR 92 dB
Connector HD-26
AES Outputs
Signal Balanced digital audio
Format AES3
Level 4 V p-p
Impedance 110
Connector HD-26
Ω
Ω
Time Code Inputs (LTC)
Signal SMPTE ST 309:1999, SMPTE ST 12:1995(EBU-3259-E)
Electrical level 0.3 to 5 V p-p
Impedance High Impedance (>10k )
Connector BNC
GPI INPUT (up to 32)
Description Contact closure to GND
Pull-up voltage 3.3 Volts
Source current 30 μA when input shorted
Low-level activation 0.8 Volts max
Over voltage 24 Volts max
Connector DB-44
Ω