User Manual

D i g i g r a m
14
Additional functionalities – PCX 924HR-Mic
Microphone input
1 professional mono with
- high-quality preamplifier
- switchable 48 V phantom power
- analog expander/compressor/limiter
This input is mixed with the two line inputs before A/D
conversion.
Digital input (stereo)
The input AES/EBU IN
∗
is AES42 compatible
- supplying 10 V to feed a digital microphone
- allowing remote microphone control.
Outputs
PCX924HR PCX924HR-Mic PCX22HR
Analog line outputs
(mono)
2 servo-balanced
∗∗
Maximum output level /
impedance
+24 dBu / < 100Ω
Digital outputs (stereo) 1 AES/EBU, up to 200 kHz
Programmable output
gain
analog: from –24 dB to +24 dB
digital: from –110 dB to +18 dB
Other outputs
1 stereo headphone output (600 Ω)
2 GPO (relay, 0,5 A, 48 VCC)
Connectors
PCX924HR PCX924HR-Mic PCX22HR
Internal connector inter-board synchronization
External connectors
• 15-pin Sub-D for analog I/Os
• 115-pin HD Sub-D for digital I/Os, Sync.,
and GPIO
• 1 mini jack headphone stereo output
(3,5 mm TRS female jack)
∗
can be used as S/PDIF interface as well
∗∗
electronically servo-balanced outputs provide automatic level adjustment to accommodate
either balanced or unbalanced lines