Valcom V-1094A Käyttöohje

Valcom Ohjain V-1094A

Lue alta 📖 käyttöohje suomeksi merkille Valcom V-1094A (2 sivua) kategoriassa Ohjain. Tämä opas oli hyödyllinen 30 henkilölle ja sai 4.4 tähden keskimäärin 15.5 käyttäjältä

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VSP-V-1094A
Issue 7
V-1094A
PAGE PORT PREAMP/EXPANDER
INTRODUCTION
These instructions contain the specifications and
the V-1094A Page Port Preamp/Expander.
SPECIFICATIONS
Design
The Valcom V-1094A Page Port Preamp/ Expander is
a solid-state audio preamplifier. The unit comes with
its own surface mount box, which provides ½ inch
conduit access. The amplifier will accept a high
impedance input (600 Ohms) and reduce it to a low
impedance output. When the control knob is set on 5,
the input signal level equals the output signal level.
Frequency Response: 80Hz to 10kHz +/-
3dB
Gain (into 8 Ohm load): +8dB maximum
The V-1094A is capable of driving 150 Valcom
one-way speaker/amplifier assemblies.
INSTALLATION
Applications
These instructions cover only the installation of the
Valcom V-1094A. Consult the practices of other
equipment if any other equipment is used.
To interface 600 Ohm type page ports to up to
150 Valcom amplified speakers
To expand the number of Valcom amplified
speakers on a zone by 150
Input
V-1094A
Page Port
Preamp
Expander
600 Ohm page port
or zone output of a
page control unit
Power Supply
Up to 150
One-Way
Amplified
Speakers
T R(J1)
(J3)
Output
T
R
(J2)
-24V GND
Input level equals output
level at position 5
Audio and Power Connections
amplified speakers
To provide master volume control convenience
to all or a portion of a paging zone
Dimensions/Weight
4.44"H x 2.75"W x 2.88"D
(11.28cm H x 6.99cm W x 7.32cm D)
0.9 lbs. (0.41 kg)
Power Requirements
Voltage Range: -21 to -26VDC "B" Battery
Idle Current: 12mA
Operating Current: 15mA
Refer to the figure above for connections.
Cabling "D" type station wire or other suitable pairs
may be used for audio and power connections.
Nominal Specifications
Input Impedance: 600 Ohms
Output Impedance: 8 Ohms
1 947095

Tuotetiedot

Merkki: Valcom
Kategoria: Ohjain
Malli: V-1094A

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