POWER SUPPLY MODULE
The GJD Power Supply Module is designed specifically for
use with the Multispeech 4. The Power Supply Module
provides a 12 VDC output from a 230 VAC input that
enables the Multispeech 4 to be conveniently installed with
easy access to a mains supply.
INSTALLATION
•
The Power Supply Module requires a 230 VAC
supply on the LIVE input and a neutral on the N
connection.
•
An EARTH connection is also provided for the
termination of the earth conductor. Ensure this
connection is securely made.
•
Connect the positive and negative terminals of the
12 VDC output to the corresponding inputs of the
Multispeech 4.
IMPORTANT SAFETY REQUIREMENTS
•
The Power Supply Module MUST be installed and
maintained by suitably qualified engineers and the
installation MUST comply with all relevant code of
practice and regulations.
•
All mains supplies to the module MUST be via a
Residual Current Device (RDC) and an overload
protection device.
•
All mains supplies to the module MUST be
disconnected before removing the cover.
SPECIFICATIONS
Mains supply Input
230 VAC, 50 Hz
12 VDC Output
12 VDC, 1A
5 VDC Output
5 VDC, 0.1A
Operating Temperature
-10 to +50 degrees centigrade
HORN SPEAKER
The horn speaker is specially designed for use with
amplifiers with an output impedance of 8 Ohms or less.
Due to the humidity-protected ABS housing the speaker
is also suitable for outside applications provided that it
is protected against dripping water, splash water, and
precipitation.
INSTALLATION
•
The Horn Speaker can be mounted on a flat surface
by tightly screwing through the holes on the base
plate.
•
For horn alignment, loosen the fixing nut on the
mounting plate and adjust the horn to the required
position. Re-tighten the nut once the desired position
is achieved.
•
Ensure that there is no power to the Multispeech
4, then connect the speaker to the amplifier output
ensuring correct polarity.
Important Notes
•
When using multiple speakers, ensure that the
polarity of each speaker is the same and also that the
output impedance of the amplifier will not fall below
the admissible value.
•
When cleaning the horn speaker, use a soft cloth (dry
or slightly damp). Never use aggressive detergents or
chemicals as they may harm the unit.
•
If the speaker is to be put out of operation
permanently, take it to a local recycling centre which
is not harmful to the environment for disposal.
SPECIFICATIONS
Power Rating
15 W Max, 8 Ohm
Frequency Range
600 -7000 Hz
SPL (1 W/1 M)
104 dB
Dimensions
135mm x 135mm x 165mm
Weight
380g
Mounting
Mount surface on a secure flat
surface
Certifications
Содержание GJD090K
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