INTRODUCTION
First of all, we thank and congratulate you for purchasing this product.
Our commitment to achieving the satisfaction of customers like you is manifested through our ISO-9001 certification
and the manufacture of products like the one you have just purchased.
Its advanced technology and strict quality control will ensure that customers and users enjoy the numerous features
that this device offers. To get the most out of them and ensure proper operation from day one, we recommend that you
read this instruction manual.
CONTENTS
2
Introduction
...................................................................................................................................................................2
.
Contents
....................................................................................................................................................................... 2
.
Safety precautions
........................................................................................................................................... . 2
............
.
Characteristics
..............................................................................................................................................................3
.
System operation
.........................................................................................................................................
3
.................
.
Description of the Nhea terminal
......................................................................................................................................
................................................................................................................................................................. 4
.
Description
................................................................................................................................................ .4
........
.
Function buttons
............................................................................................................................................................. . 4
...
.
Status LED
............................................................................................................................................ ...4
...
.
Connection terminals
..................................................................................................................................... . 4
............
.
Audio volume control
a..................................................................................................................................
4
.................
.
Call volume control
.............................................................................................................................. ..5
...................................
.
DIP switch
.................................................................. ...5-6
.............
Configuration of terminal address codes (up to 32 addresses)
................................................................. ..6-9
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Configuration of terminal address codes (up to 128 addresses)
.................................................................................................................................................... 9
.
Front LED functions
................................................................................................................................
10
.................
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Setting the ringtones
................................................................................................................................... ....10
...............
.
Intercom function
................................................................................................................................... 10
.
'Do not disturb' mode function
....................................................................................................................10
.
Light activation function (staircase light)
Terminal installation
.................................................................................................................................................... .
..
........................................................................................................................................11
.
In wall mounting connector
................................................................................................................................................ ... 12
..
.
In embedding box
Wiring diagrams
..................................................................................................................................... ...13-14
.............
.
Not s.......................................................................................................................................................................... 15
e
.
NHEA GB2 HANDS-FREE AUDIO TERMINAL
SAFETY PRECAUTIONS
-
Always disconnect the power supply
before making modifications to the device.
-
The fitting and handling of these devices must be carried out by
.
authorised personnel
-
The wiring must run at least
.
40cm away from any other wiring
-
Do not overtighten the screws on the connector.
-
Install the Nhea terminal in a dry protected location free from the risk of dripping or splashing water.
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Do not place in humid, dusty or smoky locations, or near sources of heat.
-
Before connecting the device to the mains, check the connections between the door panel, power supply and Nhea
terminals.
-
Always follow the instructions contained in this manual.
