QSC BASIS 722az Hardware Manual page 19

Preliminary Specification
Control Room Foldback Monitoring
Connector Type
Pinout
Tap points
Monitor Input
Monitor Signal (unit off)
Maximum level
Impedance (nominal)
CMRR, 20Hz-20KHz
Monitor Output
Monitor
Freq. Resp. 20Hz-20KHz
Distortion (20Hz-20KHz)
Noise Floor
Output Impedance (nom)
Output Load (min)
Monitor Level
Control Range (nom)
Relay Outputs
Connector Type
Configuration
Pinout
Switching Capacity (nom)
Logic Outputs
Connector Type
Configuration
Pinout
Omni Inputs
Connector Type
Configuration
Pinout
Normal Operating Range
Potentiometer Operation
Voltage Tolerance
Current Output
RS-232 Port
QSControl
Indicators
QSControl Status
Power
Diagnostic
DataPort Status (Port)
LCD Data Display
5-pin "Phoenix Style" (a.k.a. "Euro Style") detachable terminal blocks
1:+(input) 2:-(input) 3:CHASSIS GND 4:-(output) 5:+(output)
8 internal input, 8 internal output, 8 amplifier (pre-, post-, amplifier) software
selectable
Unity gain connection, relay bypass
+21 dBu
10K ohms
>54 dB
Sum of Monitor Input and signal from internal monitor tap point(s)
+/- 0.5dB
<0.05% @ +4dBu
>90dB
100 Ohms
600 Ohms
0dB to -95.5dB in 0.5dB steps
2 discrete floating relay switch outputs
3-pin "Phoenix Style" (a.k.a. "Euro Style") detachable terminal blocks
Electromechanical Relay
1:NC 2:NO 3: COM
1A 30VDC
4 discrete outputs
2-pin "Phoenix Style" (a.k.a. "Euro Style") detachable terminal blocks
Single-ended, TTL compatible
1:+(Signal) 2:-(CHASSIS GND)
6 discrete inputs for TTL logic, voltage control or passive resistive
2-pin "Phoenix Style" (a.k.a. "Euro Style") detachable terminal blocks
Single-ended, ground referenced
1:+(Signal) 2:-(CHASSIS GND)
Reads signals between 0-5V nominally
Use 10K for full range
+/- 48V
0.5mA with 10K pot (for passive resistive controls)
Female DB9 Connector
Neutrik Ethercon RJ45 Ruggedized Data Connector
Yellow Link, Tx, Rx, front panel / Green Link, Tx, Rx, rear panel
Blue, front panel
Red, front panel
Tri-state (red, green, yellow), front panel
2 line x 16 character, backlit, front panel
Specifications are subject to change without notice.
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