15 SPECIAL CONDITIONS FOR SAFE USE denoted by X after the certificate number 15.1 The equipment shall not be used outside of the ambient temperature range Tamb = -20°C to +28°C when the
Trang 1TP.L FJ\X '0422. -45 9»S'l
2ND-5604
NO E57
Trang 4<J SUBMERSIBLE
52.7
IJRDER SCALE
Weight: 345g (with Antenna, Battery Pack and Belt Clip) PRJ CHECKED BY PART NAME PART CODE PAGE
Trang 57.4 VDC SOmA (standby) 160mA (RX) 1.8A (TX-Hi) 0.85A (TX-Lo) 25KHZ
131 (H) X 59(W) X 37.5 (D) 345g (with Antenna, Battery & Belt Clip) -20°C to +55°C
(9) IP Grade(Enviromental Protection) IP68(Submersible-5m for 1hour)
2 T R A N S M I T T E R
(1) RF Power Output
(2) Conducted spurious emission
(3) Hum and noise
(4) Adacent Channel Selectivity
(5) Spurious and image rejection
(6) Audio Output
(7) Distortion
4W at Hi power
1 W at Lo power -68dB
> -40dB
< 5% (1kHz 60%) 10- 15mV
Double Super Heterodyne type
- 12dB SINAD
± 0.00025°/o ( ±2.5PPM) -70dB
-60dB 660mW
< 3% Typical @ 500mW
Trang 8<J
'Weight : 260g
INPUT : AC lOOV "'"'240V 1 ctl 60Hz OUTPUT : DC8.4 V 850MA
If Input Volto.ge is lOOVACJ
AC Plug is o tto.checl with J- Type Plug Aclo.ptor
74.8
BOTTOM BIE'vl
PRJ CHECKED BY PART NAME PART CODE PAGE
Trang 9CERTIFICATION
2 Equipment intended for use in Potentially Explosive Atmospheres Directive 94/9/EC
3 Certificate Number: Sira 10ATEX2066X Issue: 0
Borehamwood Herts
WD6 3TJ
UK
7 This equipment and any acceptable variation thereto is specified in the schedule to this certificate and the documents therein referred to
8 Sira Certification Service, notified body number 0518 in accordance with Article 9 of Directive 94/9/EC
of 23 March 1994, certifies that this equipment has been found to comply with the Essential Health and Safety Requirements relating to the design and construction of equipment intended for use in potentially explosive atmospheres given in Annex II to the Directive
The examination and test results are recorded in the confidential reports listed in Section 14.2
9 Compliance with the Essential Health and Safety Requirements, with the exception of those listed in the schedule to this certificate, has been assured by compliance with the following documents:
EN 60079-0:2006 EN 60079-11:2007
EN 60079-0:2009 (used for guidance in respect of marking)
10 If the sign 'X' is placed after the certificate number, it indicates that the equipment is subject to special conditions for safe use specified in the schedule to this certificate
11 This EC type-examination certificate relates only to the design and construction of the specified equipment If applicable, further requirements of this Directive apply to the manufacture and supply of this equipment
12 The marking of the equipment shall include the following:
This certificate and its schedules may only be
reproduced in its entirety and without change
Sira Certification Service
Rake Lane, Eccleston, Chester, CH4 9JN, England Tel: +44 (0) 1244 670900
Fax: +44 (0) 1244 681330 Email: info@siracertification.com Web: WINW.siracertification.com
Trang 10The Handheld Radio Transceiver HT Series is comprised of a range of hand held battery powered
portable two way radios Each model has a plastic enclosure containing printed circuit boards and a
keypad Models not fitted with a liquid crystal display are indicated below in the listing of the model
range A transmit/receive antenna is mounted externally by a screw connection The battery supply is
contained in a separate pack which is attached to the main enclosure by plastic clips and secured by a
locking screw The battery supply comprises two rechargeable lithium ion cells connected in series
The battery pack maintains intrinsic safety when separated, permitting removal in a hazardous area
The battery pack shall not be recharged in a hazardous area
The complete range is comprised of the following models:
Gas Group IIC
This certificate and its schedules may only be
reproduced in its entirety and without change
Page 2 of 4 Form 9400 Issuel
UHF( 400-520MHz) 3-key, no LCD
3-key, LCD
8-key, LCD
8-key + 0-9, LCD
VHF (66-88MHz) 3-key, no LCD 3-key, LCD 8-key, LCD 8-key + 0-9, LCD
HT882IIA,HT882SIIA, HT882TIIA,HT882RIIA, HT882UIIA,HT882SUIIA, HT882TUIIA,HT882RUIIA HT883IIA, HT883UIIA, HT883SIIA, HT883SUIIA
HT885IIA, HT885TIIA, HT885RIIA, HT885UIIA, HT885TUIIA, HT885RUIIA HT886IIA, HT886TIIA, HT886RIIA, HT886UIIA, HT886TUIIA, HT886RUIIA
HT812IIA, HT812SIIA, HT812TIIA, HT812RIIA HT813IIA, HR813SIIA HT815IIA, HT815TIIA, HT815RIIA
HT816IIA, HT816TIIA, HT816RIIA
VHF band (136-174MHz) 3-key, no LCD HT822IIA, HT822SIIA,
3-key, LCD 7-key, LCD 8-key, LCD
HT822TIIA, HT822RIIA, HT842IIA, HT842IIA ATIS HT823 IIA HT823SIIA HT844 IIA, HT844 IIA A TIS HT825IIA, HT825TIIA HT825RIIA
8-key + 0-9, LCD HT826IIA, HT826TIIA
HT826RIIA
Sira Certification Service
Rake Lane, Eccleston, Chester, CH4 9JN, England Tel:
Fax:
Email:
+44 (0) 1244 670900 +44 (0) 1244 681330 info@siracertification.com
Trang 11SA VOX 100+ Radio microphone/speaker unit (Certificate vrr 06 ATEX 036X)
SA VOX 400 microphone/speaker unit (Certificate vrr OS ATEX 009X)
SA VOX C-C500 microphone/speaker unit (Certificate vrr 06 ATEX 043X)
Variation 1-This variation introduced the following changes:
i The introduction of a new VHF RF printed circuit board which is a variation of the original VHF
Board
14 DESCRIPTIVE DOCUMENTS
14.1 Drawings
Refer to Certificate Annexe
14.2 Associated Sira Reports and Certificate History
0 11 May 2010 R21484A/OO The release of the prime certificate, including the
R21484B/OO incorporation of Variation 1
15 SPECIAL CONDITIONS FOR SAFE USE (denoted by X after the certificate number)
15.1 The equipment shall not be used outside of the ambient temperature range Tamb = -20°C to +28°C
when the battery pack Type CNB940E 1700mAh battery pack is used When the CNB950E battery pack
is used, the equipment must not be used outside of the ambient temperature range -20°C to +40°C indicated on the battery pack for the 1030mAh and 1800mAh versions
15.2 The equipment battery pack shall only be recharged with the dedicated Entel battery re-charging
equipment supplied
15.3 The equipment battery pack shall not be recharged in a hazardous atmosphere
15.4 Refer to the certificate for the permitted accessories
This certificate and its schedules may only be
reproduced in its entirety and without change
Form 9400 Issuel
Page 3 of 4
Sira Certification Service
Rake Lane, Eccleston, Chester, CH4 9JN, England Tel:
Fax:
Email:
+44 (0) 1244 670900 +44 (0) 1244 681330 info@siracertification com
www
Trang 12The relevant EHSRs that are not addressed by the standards listed in this certificate have been identified and individually assessed in the reports listed in Section 14.2
17.1 The use of this certificate is subject to the Regulations Applicable to Holders of Sira Certificates
17.2 Holders of EC type-examination certificates are required to comply with the production control requirements defined in Article 8 of directive 94/9/EC
This certificate and its schedules may only be
reproduced in its entirety and without change
Form 9400 Issuel
Page 4 of 4
Sira Certification Service
Rake Lane, Eccleston, Chester, CH4 9JN, England Tel:
Fax:
Email:
+44 (0) 1244 670900 +44 (0) 1244 681330 info@siracertification.com WNVtJ.siracertification.com
Trang 13HT844 I HT944 User Guide
Professional submersible marine handheld transceivers
ATEX approved Intrinsically Safe
Trang 14Common Information (all mode ls)
Certification
Introduction
Packing List
Radio Care
Preparing Your Radio For Use
Batte ry Care / Information
Using Your Radio
Reception
Transmitting
Channe ls
Functions
The Scan Function
VOX (Voice Operate Transmit}
Trang 15Declares under our sole responsibility that the product range:
HT844 I HT944 Series Handheld Radio Transceiver HT Series ATEX V2
Conforms to the following standards or other nominative documents:
EN 30 I 178-2 V 1.2.2, EN 60945:2002, EN60950, in accordance with Directive 1999/5/EC
EN 60079-0:2006, EN 60079-0:2009, EN60079-I I :2007 in accordance with Directive 94/9/EC
Related Certificate:
94/9/EC: Sira I OATEX2066X Marking:
Notified Body No 0518
Sira Certification, Rake Lane, Chester CH4 9JN, UK
Quality Assurance Notification:
Trang 16The HT844 and HT944 have 58 marine international channels and 36 dealer programmable private channels The 58 marine channels are switchable to comply with International, USA or Canadian regulations, which can be done directly via the radio's keypad It has an emergency channel, which can be immediately selected from any channel using the 16 button
The HT844 and HT944 commercial grade HT Series 2.0 portables utilise the latest intelligent Lithium-len battery technology and includes the following features: scan, battery life indicator, VOX (voice activated transmit), low battery indicator, large LCD with back light
IDIBiliW'"SleF"m!mi!:I!Zi!m
HTX44 Radio
CNB950E Rechargeable 1800mAh Li-lon battery
CBH950 Spring loaded belt clip
Warranty
The HTX44 comes with a 24 month warranty,
for details see our full terms & conditions
Advice
Do not use options or accessories not
specified by Entel
Ensure that the radio is used within the
parameters for which it was designed
Please switch the transceiver off before
connecting optional accessories
Warning
Turn the transceiver off in the following locations:
In explosive atmospheres (flammable gas, dust
including metallic and grain powders etc)
outside of the radio's ATEX approval rating
Whilst taking on fuel or while parked near a
fuel station
Near explosives or blasting sites
In aircraft, medical institutions or near persons
known to be wearing a pacemaker
Caution
Do not disassemble or modify the transceiver
for any reason
Do not transmit while touching the antenna
terminal or any exposed metallic parts of the
aerial as this may result in a burn
Please check and observe regulations in your
country with regard to use whilst driving
CAT XX Antenna User guide CD
Cleaning your Radio
After exposure to any potentially corrosive substance including salt water it is recommended to thoroughly wash the transceiver in fresh water If washing with the battery removed from the radio, ensure that the battery
is not immersed in water and clean only with a damp cloth
Note: Do not
wash the transceiver if you suspect the waterproofing seal may be damaged Please return to your supplier for inspection I
repair
-End of Life Disposal
When your Entel transceiver reaches the end of its useful life, please ensure that the unit is disposed of in an environmentally friendly way For country specific information please see: www.entel.co.uk/recycling
3
Trang 17Attaching I Removing the Battery Pack [I]
[I] To attach, locate the pegs on the bottom of the
battery into the slots on the radio and press the
top of the battery against the radio Secure
battery by tightening the screw clockwise by hand
(Do not over tighten)
[I] To remove, unscrew the locking screw
anticlockwise and pull the battery away from the
top of the radio
Attaching I Removing the Aerial
To attach, car efully align the aerial with the socket Screw in the aerial clockwise (taking care not to cross the thr ead) until it is seated firmly against the top of the radio
[i) To remove, unscrew the aerial anti-clockwise
Attaching I Removing the Belt Clip
(I) To attach, slo t the clip onto the slot o n the
back of the battery and slide up until you
hear a "click"
[I) To remove, pull the tab towards the belt
clip slide the belt clip
downwards (rml}
4
Trang 18Introduction
Your Entel radio is supplied with a high performance
Lithium-ion (Li-lon) battery These batteries:
Extend talk time
Reduce the battery's size and weight
Do not suffer from 'memory effect' that
reduces the life of Ni-Cad and NiMH batteries
Have a low toxicity, therefore reducing the
impact on the environment
Battery Pacl< Precautions
Switch the transceiver OFF before charging
Charge the battery pack before use
Do not recharge the battery pack if it is already
fully charged
Charge the battery in accordance with the
instructions enclosed with your charger
Do not charge the transceiver and/or battery
pack if they are wet
Do not charge the battery pack in a hazadous
area
The battery pack includes potentially hazardous
components Please:
Do Not disassemble or reconstruct battery
Do Not short-circuit the battery
Do Not incinerate or apply heat to the battery
Do Not immerse the battery in water unless
attached securely to the radio or get it wet by
other means
Use only the specified charger and observe
charging requirements
Do Not pierce the battery with any object or
strike it with an instrument
Do Not use the battery pack if it is damaged
in any way
Do Not reverse-charge or reverse-connect
the battery
Do Not touch a ruptured or leaking battery
If liquids from the battery get into your eyes,
immediately:
Wash your eyes out with fresh water and
avoiding rubbing them
Seek medical treatment
5
Battery Pad<
If a battery is not to be used for an extended period of time (e.g several months) remove the battery pack from the equipment and store
in a cool and dry location (around ooq part charged
Do not fully discharge the battery before storage
Each charge cycle reduces the battery's life Minimise the number of times you charge your battery especially in hotter environments which further shortens a battery's life
Battery Charging
I Connect the AC adapter to the charger pod The LED status light will illuminate green indicating ready for charge
2 Turn the transceiver off
3 Insert the battery pack into the charger pod, either with or without the transceiver attached The LED status light changes from green to red and trickle charge begins
4 A fully discharged battery pack will take approximately 6 hours to charge, depending on the remaining power condition.When charge is complete, the LED status light turns green The battery pack has an over-current protection circuit fitted When charging a completely discharged battery i.e first charge, ensure the battery is removed from the radio and then re-attach (if fitted to radio when charging) This will reset the protection circuitry and ensure
normal operation This process will need to be repeated if the battery is allowed to completely discharge in the future In normal use this is unlikely
Trang 19Battery Indicator
For your safety and convenience your transceiver
continually monitors the battery pack and gives an
indication on the LCD:
• 3 Segments: Fully charged
• 2 Segments: I hour
• I Segment: 20 mins
Note: Only genuine Entel batteries should be used
With Entel batteries customer satisfaction is
assured, as you avoid risks from sub standard,
potentially dangerous battery packs from 3rd party
manufacturers, ensuring it delivers the expected
capacity and endurance
On HT series batteries a breathable membrane is
used This is clearly marked on the battery label
Piercing the membrane will allow water ingress to
the battery and will invalidate the warranty
Battery Communications
Each battery used with your radio has a
microprocessor fitted, which logs the number of
times your battery has been charged
On a radio with an LCD display, the number of
times the battery has been charged, together with
the remaining charge cycles available, will be shown
during switch on (if not de-activated by your
dealer)
CHARGE COUNT METER
USED:076 LEFT:374
The warranty on all batteries is the same as the
radio or 450 charge cycles, whichever is the sooner
After 420 cycles, at switch on the radio will emit a
series of short tones, and on LCD models a waste
bin icon will flash to alert you to the need to buy a
Note: only genuine Entel batteries should be used
Only genuine batteries offer the battery charge count feature informing you when the battery is reaching the end of its useful life Non ATEX batteries will not work on ATEX radios ensuring customer safety
Trang 20Turning the Radio On and Off
To turn the radio ON press and hold the red power button <!) until the LCD iluminates and a power
on tone is generated after I second to indicate the transceiver has passed its self-diagnostic test
To turn the radio OFF press and hold the power button until the LCD displays "POWERING OFF" and its illumination switches off
2 Select the desired channel using the [UP/DOWN] buttons A full listing of channels can be found
on page 17 to 19
3 When receiving a signal the LED indicator illuminates green
I Perform steps I through 2 of RECEPTION
2 Before transmitting, monitor the channel and make sure it is clear
3 For communications over short distances, press the [H/L] button or press & hold the MEM button
to toggle from High Power (4 watts) to Low power (I watt) denoted by an L on the LCD, (available on the HT844 only) Transmitting on I watt prolongs battery life, and should be selected whenever possible
4 When receiving a signal, wait until the signal stops before transmitting The transceiver cannot transmit and receive simultaneously
5 Press the [PTT] (Push-To-Talk) button to begin your transmission.To confirm transmission is in progress, the LCD indicator illuminates TX and the LED illuminates red
6 Hold the transceiver I inch from your mouth and speak slowly and clearly into the microphone
7 When the transmission is finished release the [PTT] button
7