Technical Specifications Ps 630 - ASL INTERCOM PS 630 User Manual

17 CALL RECEIVE jumpers
For each channel separately, these jumpers enable or disable the reception of a CALL signal when the
channel is switched off.
18 PGM ROUTING jumpers
With these two jumpers one determines whether the PGM (program audio) listen level is also controlled
by the Master Volume knob (see #4) and – in case of binaural use of the PS 630 - the routing of the PGM
signal to the headset.

6.0 TECHNICAL SPECIFICATIONS PS 630

System
dynamic range: 80 dB
frequency response: 200 Hz - 15 kHz (-3 dB)
call send signal: +2.8 mA
call signal threshold (receive): +2.4 V DC
operation voltage: 24 - 30 V DC
power interrupt time (mic mute): 0.1 sec
Intercom Line
impedance: 350 Ω (1kHz), 2.2 kΩ (DC)
audio level: nom. -18 dBu, max. 0 dBu
Mic. Pre-amps
gain: 40 - 60 dB (adjustable internally)
presence filter: +6 dB at 5 kHz
power to electret mic: +9 V DC
Headphones Driver Amps
max. output level:
monaural: 16 Vrms @ 200 Ω
binaural: 2x 10.3 Vrms @ 400 Ω
max. output power:
monaural: 1.3 Wrms @ 200 Ω
binaural: 2x 0.27 Wrms @ 400 Ω
Side Tone
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User Manual PS 630 / October 2013 © ASL Intercom
BV
19 HEADSET MIC GAIN
To adjust the gain of the headset microphone.
20 GOOSENECK MIC GAIN
To adjust the gain of the gooseneck microphone.
Rejection: 0 - 30dB adjustable