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MISCELLANEOUS
Direct Input:
-2 dBu (0.62 V) nominal sensitivity
10 k ohms nominal input impedance
Priority Hold:
Adjustable from approx 1 second
to approx 20 seconds.
Iso Aux Out:
Isolated via 600 ohm balanced
isolation transformer.
Output level adjustable to
+13 dBu (3.5 V) max.
Remote Wall Plates:
Connection via Category 5 UTP,
Category 5 connectors both ends,
no audio runs through wires. RJ45
connector.
Mute Terminals:
Shorting the pins mutes all Source
inputs, does not mute Mic input.
VCA Port:
0 V for no attenuation,
+5 V for full attenuation
Page Assign:
Shorting zone pin to ground (pro-
vided) assigns page to that zone.
Source Linking:
Category 5 cable, RJ45 connector.
With more than 2 units, Category
5 Y-cable required.
Recommended max of 4 units for
direct linking. More with outboard
DA. Recommended max link cable
length 6 ft (2.4M).
GENERAL
Power Consumption:
20 W
Power Requirements:
115V ±10% or 230V ±10%
Thermal fuse in external
transformer
Dimensions (W x H x D):
19.0” x 1.8” (no feet) x 7.0”
(including. knobs and connectors),
6.3” deep behind rail.
(482 mm x 46 mm x 178 mm,
160 mm behind rail)
Weight:
5 lb (2.2 kg)
LINE INPUT
Type:
Unbalanced, RCA connector x 2,
per source
Nominal Sensitivity:
-10 dBV
Input Impedance:
20 k ohms
Headroom:
>25 dB (-10 dBV nominal)
Noise:
<0.06%, 20 Hz - 20 kHz (0 gain)
Frequency Response:
30 Hz - 20 kHz ± 1dB
Equalization:
Bass ± 10 dB @ 50 Hz
Treble ± 10 dB @ 10 kHz
MIC INPUT
Type:
Balanced, Euroblock connector
for bare wire
Input Impedance:
2 k ohms
Sensitivity:
-60 dBV to -20 dBu
Noise:
-118 dBu EIN 150
source
impedance, 22 kHz bandwidth
Frequency Response:
Band limited to 250 Hz -
8 kHz ± 1 dB
Common Mode Rejection: > 40 dB, typically > 55 dB
Equalization:
Bass ± 10 dB @ 200 Hz
Treble ± 10 dB @ 8 kHz
ZONE OUTPUTS
Type:
Balanced, Euroblock connector
for bare wire
Nominal Output:
+4 dBu (1.2 V)
Maximum Output:
+18 dBu (6.2 V)
Subwoofer Output:
Low-passed 100 Hz, 24 dB/oct
Linkwitz-Riley
HPF:
High-pass, 100 Hz, 24 dB/oct
Linkwitz-Riley
A.4 Specifications
APPENDIX
17