2N NetSpeaker Complete Manual page 73

wall or another solid surface. Insert the L–profiles in the sides of the assembly and fit
them with four screws to keep the device in place. You can use the dowels and screws
included in the delivery. Follow the instructions below while drilling the mounting holes.
Electric Installation
Electric Installation Step by Step
It is very easy to connect
avoid equipment damage or electrical injury:
1. Connect the speaker, headphones or an external amplifier.
2. Connect the digital input and output.
3. Insert the microSD card.
4. Connect the UTP cable.
5. Connect a 12V power supply.
Headphone/External Amplifier Connection
®
2N NetSpeaker Lite
3.5 mm jack is available on the front panel.
Digital Input and Output
®
2N NetSpeaker Lite
amplifier/alarm/activation. The
and allows for switching of up to 24V/1A AC/DC loads. Program the output either as
N/O (normally open) or N/C (normally closed).
Warning
®
2N NetSpeaker Lite
of movement or other applications. This input is available on the LOGIC IN terminal.
From 5 to 24V DC voltage can be applied to the input against the ground terminal
marked DC IN –. In the case of external button, the DC IN + terminal can be used, see
the figure below.
®
2N TELEKOMUNIKACE a.s., www.2n.cz
Figure: 2N ®
®
2N NetSpeaker Lite
is equipped with a headphone/external amplifier connector. The
is equipped with a relay switch for light signalling/external
output
Do not exceed the upper voltage and current limits to avoid irreversible
damage of the equipment.
is equipped with a digital
NetSpeaker Lite Mounting Holes
electrically. Follow the steps below to
is available on terminals marked LOGIC OUT
input for an optional button, sensor
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