Installation and Maintenance Manual
Model 300SCW-1 Wall-Mounted Command Unit
10
Table 1 Product specifications (continued)
Signal to Noise Ratio (< 3 % THD)
Local PA
60 dB
Remote Microphone
40 dB
Auxiliary Input
80 dB
Audio Distortion from Auxiliary Input to Balanced Signal
Line Output (40
Ω
load
)
2 %
Internal Speaker
Sound Level at 1 meter
65 dB
Remote Tone Activation Circuit
Type
Dry contact closure
Line Impedance
100
Ω
(max.)
Circuit Current
50 mA (max.) (12 Vdc)
Remote Microphone Activation Circuit (PTT)
Type
Dry contact closure
Line Impedance
100
Ω
(max.)
Circuit Current
10 mA (max.) (12 Vdc)
Remote Contact Closure Outputs
Tone 1, Tone 2, Tone 3, Tone 4, Sig. Out, Aux., Test and Cancel Relays
Type
Dry contact closure
Rating
24 Vdc, 1 A, resistive
Fuses
F1
Type GMC-1, 1 A, 250 V
F2
Type GMC-1/2, 1/2 A, 250 V
Physical Specifications
Weight
Shipping
15.0 lb (6.8 kg)
Net
13.4 lb (6.1 kg)
Dimensions (HWD)
11.25 in x 16.23 in x 4.06 in
(28.57 cm x 41.22 cm x 10.31 cm)
Содержание SelecTone 300SCW-1
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