Entel HT544 Quick Start User Manual

PREPARING YOUR RADIO FOR USE SWITCHING ON, RECEPTION
AND SWITCHING OFF
Attaching / removing the aerial
1. To switch on, press and hold the on/off
button (1) on the front of the radio.
2. When the radio has passed its diagnostic tests,
A
it will emit a fanfare tone.
3. The radio will enter standby mode. This is
indicated by the LED Amber flashing once
every 5 seconds, signalling that the radio is
B
ready for use.
4. Adjust the volume control (2) to select the
desired volume level.
5. Using the channel buttons (3) ensure you have
the correct channel selected.
6. When receiving a valid signal, the LED will
illuminate steady green and audio will be
emitted from the radio's speaker or audio
accessory (if attached)
1. To attach, carefully align the aerial with
7. When finished using the radio, switch off
the socket. Screw in the aerial clockwise
by pressing and holding the on/off button
(taking care not to cross the thread) until it
(1) until the radio beeps and the LED/LCD is
is seated firmly with the accessory cover's
extinguished.
rubber ring between the aerial and the top
of the radio. (A)
2. To remove, unscrew the aerial anti-clockwise.
TRANSMITTING
(B)
1. Perform steps 1 through to 5 of Switching On,
Attaching / removing the battery pack
Reception and Switching Off.
2. Before transmitting, monitor the channel
C
and make sure it is clear.
3. When receiving a signal, wait until the signal
stops before transmitting. The transceiver
cannot transmit and receive simultaneously.
4. Press the PTT (Push To Talk) button (4) to begin
your transmission. To confirm transmission the
LED illuminates red.
D
5. For best transmitted speech quality, you must
talk directly into the radio's microphone (9) at
around 4cm between your mouth and the radio
1. To attach, locate the pegs on the bottom of the
complete, the charger.
battery into the slots on the radio and press
6. Please note: if you talk into the top of the
the top of the battery against the radio. Secure
radio or with your mouth further away, you will
battery by tightening the screw clockwise
transmit poor quality speech.
by hand. (Do not use any implement or
7. When the transmission is finished release the
overtighten). (C)
PTT button.
2. To remove, unscrew the locking screw
anti-clockwise and pull the battery away
from the top of the radio. (D)
EU DECL AR ATION OF CONFORMIT Y
We. Entel UK Limited of:
320 Centennial Ave, Centennial Park,
Elstree. WD6 3TJ United Kingdom
Tel +44 208 236 0032
info@entel.co.uk
Declare under our sole responsibility that the
product ranges specified below conform to
the following standards or other nominative
documents;
HT544, HT844 V2 series, HT944 V2 series,
EN 301 178-2 V1.2:2007
EN 60945:2002
EN 60950-1:2006 in accordance with
Directive 1999/5/EC
This declaration is valid for Directive 94/9/EC
until 19 April 2016
This declaration is valid for Directive 2014/34/
EU from 20 April 2016
HT544, HT844 V2 series, HT944 V2 series
EN 60079-0:2012
EN 60079-11:2012
Related certificates:
HT844 V2 series, HT944 V2 series
Sira 10ATEX2066X
HT9XX marking Ex ll 2 G Ex ib llC T4 Gb
HT8XX marking Ex ll 2 G Ex ib llA T4 Gb
HT544
IECEx SIR 10.0097X
Marking Ex ll 2 G Ex ib llA T4 Gb
Sira Certification. Unit 6, Hawarden Industrial
Park,Hawarden, Deeside. CH5 3US, UK
Notified Body No. 0518
Quality Assurance Notification:
Intertek. Intertek House, Leatherhead
KT22 7SB, UK
Notified Body No. 0359
Name: Mike Jamieson
Position: Quality Manager
Date: 1st December 2015
Signed:
www.entel.co.uk
HTx44 Series
HT544 HT844 HT944
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Quick Start User Guide
Designed in the United Kingdom