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1. INSTALLATION
1.1 GETTING CONNECTED
Insert the telephone plug into the telephone socket. If
this socket is not present contact your network
operator. Check the telephone is operating correctly
by pressing the 'SPEAKER ON' button and listening
for dial tone.
Also supplied with the telephone is a Stub Cable
which can be used to install the unit in locations
where a telephone socket is not practical.
This need to be connected as follows:
Yellow Wire - Earth
Green Wire - Line A Conductor
Red Wire - Line B Conductor
Black Wire - Shunt Wire
1.2 WALL MOUNTING
The NRX Flatphone is designed to be wall mounted
using the screws provided. The screws should be
fixed to the wall approx 100mm.
The excess line cord can be wrapped up using the
space provided at the bottom of the unit. If required
Installation & Setup
the cord can then run out the unit using the snap out
exit at the bottom of the unit.
If the unit is being placed in a bathroom you may
want to ensure a proper waterproof shield. This can
be achieved by applying silcone glue between the
unit and the wall.
2. TELEPHONE SETUP
2.1 MICROPHONE SENSITIVITY SETTING
The NRX Flatphone is design for use in a wide
variety of locations. To cater for these different
installation conditions it is possible to adjust the
microphone sensitivity of the unit using the following
procedure.
- Press the [SPEAKER ON] button
- Press the [STORE] button (located under the
memory label)
- Press the following sequence of keys:
[0][0][1][2][3][0][3]
- Select the sensitivity
(low to high 0,1,2,3,4,5,6,7,8,9,M1,M2,M3)
where 'M3' is the highest sensitivity
- Press the [STORE] button again
NOTE: We recommend that the microphone is set to
the highest sensitivity unless the location is
2
Setup
particularly noisy.
2.2 MESSAGE WAITING SETUP
The NRX Flatphone has two types of message waiting
indication, 90 Volt and Line Reversal.
To set the unit to 90V, switch MW1 (located in the
switch compartment on base of the unit) to LR1.
To set the unit to Line Reversal set the MW1 switch to
either LR1 or LR2 dependant on the wiring of your
telephone socket.
The switch should be set to OFF if no message waiting
is required on the installation.
2.3 DIAL MODE SETUP
To NRX Flatphone can be set to either Tone or Pulse
dialling as follows:
PULSE - Press [SPEAKER ON]STORE][3][0][STORE]
TONE - Press [SPEAKER ON][STORE][3][1][STORE]
STORE button is located under the memory label.
NOTE: As most installations require Tone dialling, this
is set as default on the unit.
2.4 RECALL SETUP
The NRX Flatphone can be set to either Earth or
Timed Break recall using the following procedure:
EARTH RECALL - Switch SW3 (located in the base of
the unit) to 'ER'
TIMED BREAK RECALL - Switch SW3 to 'TBR'
The default TBR setting is 300ms but can be set to
either 100ms or 300ms as follows:
100ms - Press [SPEAKER ON][STORE][2][0][STORE]
300ms - Press [SPEAKER ON][STORE][2][1][STORE]
2.5 AUTO DISCONNECT SETUP
The NRX Flatphone can be set to auto-disconnect the
line after either 60 seconds or 120 seconds if the user
is silent.
This can be set via switch SW9 located on the base of
the unit. To activate the facility switch SW9 to either
'60s' (60 seconds) or '120s' (120 seconds).
2.6 AUTO ANSWER
The NRX Flatphone can be set to auto answer a
telephone call after 5 rings. To select this option set
switch SW5 to 'ON'.
