ASL INTERCOM BS 217 Короткий посібник - Сторінка 4
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6.0
REAR PANEL CONTROLS & CONNECTORS
11
INTERCOM LINE connectors A & B
These XLR-3 type connectors are for
connecting remote stations, using standard
microphone cable. .
12
AUX INPUT connector + Ground Lift
This XLR-3 input is electronically balanced and
accepts line level audio signals
7.0
TECHNICAL SPECIFICATIONS
System
Dynamic range: 80 dB (1kHz, THD <1%)
Frequency response: 200 Hz – 15 kHz (-3 dB)
Call signal (send): 2.8 mA
Call signal threshold (receive): < 2.4 V DC
Operating voltage: 24 - 32 V DC
Intercom line
Impedance: 350 Ω (1 kHz), 2.2 kΩ (DC)
Audio level: nom. -18 dBu, max. 0 dBu
Switch Mode Power Supply
Mains voltage: 100 - 240 V AC, 50/60 Hz
Output voltage: 30 V DC (+/- 5%)
Max output power: 45 W
Headphone Driver Amp
Max. output level: 11.6 Vrms (at 200 Ω)
Max. output power: 0.7 Wrms (at 200 Ω)
ASL reserves the right to alter specifications without prior notice
For safety instructions and further information, see the BS 217 user manual
Go to www.asl-inter.com, section 'Support', and review the referring manual
8.0
WARRANTY
This unit is warranted by ASL Intercom to the
original end-user purchaser against defects in
workmanship and materials in it's manufacture for
a period of one year from date of shipment to the
end-user. Faults arising from misuse,
unauthorized modifications or accidents or are not
covered by this warranty.
0 dBu defined as 775 mV rms into open circuit.
PAGE 4
Quick Guide BS 217 / October 2013 © ASL Intercom BV
13
FUSE Holder
The fuse protects the BS 216 against severe
internal damage, in case of malfunction in the
power section.
Before replacing a fuse the mains cord must
be disconnected from the mains outlet.
14
MAINS Inlet
IEC Mains connector
Mic Pre-amp
Gain: 40 - 60 dB
Presence filter: +6dB @ 5 kHz
Power to electret mic: 9 V DC
Side Tone
Rejection: 0 - 30 dB adjustable
Buzzer
Max. SPL: 90 dBA @ 0.1m
Aux Input
Input Impedance: 33 kΩ
Nominal Input Level: 0 dBu
Max. Input Level: +22 dBu
BS 217 Dimensions & Weight
Width: 19" (483 mm) / Height: 1RU (44.5 mm)
Depth: 140 mm / Weight: 1.75 Kg
If the unit is faulty it should be sent in its original
packing, to the supplier or your local ASL dealer,
with shipping prepaid. A note must be included
stating the faults found and a copy of the original
suppliers invoice.