Installation guide
12
CP52S
COMMERCIAL PROCESSOR
Parameter Specification Limit Units Conditions/Comments
MIC/LINE PAGING INPUT
..........Input Type Balanced Instrumentation amplier
..........RFI Filter Yes
..........Gain range +30 to +60 2 dB Continuously adjustable
..........Frequency Response 30 to 40k typ Hz Maximum gain, +0, -3 dB
..........Input Referred Noise -125 1 dBu Gain: 60 dB, Rs:150 , BW: 20 kHz
..........CMRR 40 min dB 20 Hz to 20 kHz
..........THD+NS .05 .01 % Gain: 30 dB, +4 dBu out, 1 kHz, BW: 80
kHz
..........Phantom Power +15 4% VDC
..........“Mic” Input impedance 500 1% Each leg to ground
..........Line Pad 30 1 dB Defeats phantom power
..........“Line” Input impedance 14.5k 1% Each leg to ground
..........Signal Detector Attack 10 typ msec Fixed; 10 dB overdrive
..........Signal Detector Release 3 typ sec Fixed
..........Overload Detector +16 1 dBu 4 dB before clipping
..........Low Cut / Hi Cut Filters 100 & 7k 5 Hz Selectable In/Out
..........Paging Zone Level Adjust O to 0 dB
..........Page Limiter: reshold Range -20 to +20 typ dBu Continuously adjustable
...............Attack Time 20 typ msec For a 10 dB step; xed
...............Release Time 250 typ msec For a 10 dB step; xed
...............Ratio 15:1 typ Soft knee
PROGRAM INPUTS All controls duplicated for each input
..........Number of Inputs Four Stereo
..........Input Type Unbalanced RCA connector
..........Input Level Adjust O to 0 dB
..........Frequency Response 10 to 50k typ Hz +0, -3 dB
..........Input Impedance 10k 20
..........Priority Program Input
...............Input Detector Range typ dBu On rear panel; factory set to -50 dBu
...............Release Time Range 5 to 20 typ sec On rear panel; factory set to 15 seconds
...............Attack Time 50 typ msec For a 20 dB step; xed
Specifications