HYTERA X1e user manual - New London Technology, Inc.
Contents
1. Assembling the Audio Accessory 1 Open the accessory jack cover as the arrow shown 2 Align the plug with the accessory jack 3 Tighten the screw on the plug To remove accessories loosen the screw Caution Please attach the accessory properly otherwise waterproof performance of the radio may get affected Status Indication LED Indicator The top LED indicator will help you easily identify the current radio status After voice communication ends you can hold down the PTT key to talk while the LED is glowing orange LED flashes red and blue Paring the Bluetooth LED flashes blue Paired successfully LED glows orange Basic Operations Turning the Radio On Off Rotate the Radio On Off Volume Control knob clockwise counter clockwise until a click is heard to turn the radio on off Adjusting the Volume After turning the radio on rotate the Radio On Off Volume Control knob clockwise to increase the call volume or counter clockwise to decrease it Selecting a Zone A zone is a group of channels exhibiting the same property and is programmed by your dealer The radio supports 3 zones Zone 1 Zone 2 and Zone 3 Each zone contains 16 channels at most You may quickly toggle to your desired zone by pressing the programmed Zone Up or Zone Down key In the process you will hear one alert tone for Zone 1 two alert tones for Zone 2 and three alert tones for Zone 3 Selecting a Chann2. 9 Pseudo Trunking du ene 20 Callas earn 9 licAGc s r ui e re aci 20 Private Call fi 9 Radio Registration Service i 20 Group Call fn po eee ee ee Oe ee 9 GPS Revert fn 20 All Call fi __ 10 Troubleshooting 21 Calls on Analog Channels 10 Care and Cleaning 23 Functions and Operations 11 Adjust Power Level 11 Checking Items in the Package Please unpack carefully and check that all items listed below are received If any item is missing or damaged please contact your dealer Radio Unit Charger Antenna Manuals Note The antenna may vary with different frequency bands And the frequency band is marked on the label of antenna if not please refer to the label on the terminal for frequency band information Product Overview Product Controls No PartName ee Control Knob Channel Selector Knob 6 ES al i FEREEEEEEFEEE Il 8 Antenna i 9 TK TopKey Product Overview
3. Programmable Keys For enhanced convenience you may request your dealer to program the keys SK and TK as shortcuts to the functions listed below No ShorteutKey Function To select a desired zone quickly 2 Zone Down 3 Adjust Power Level To To adjust power level quickly power level quickly T h pace o directly communicate wit other radios F 5 Monitor To adjust the condition for To always unmute speaker no ae Off Momentary matter whether carrier is present or not eke T receive signals on other Scan channels 10 Nuance Temporary To temporarily ignore unwanted Delete channel activit pe summon help in emergent To temporarily adjust the squelch threshold required for the radio to unmute Battery St th sp Bros g indicate the battery strength Indicator To activate Emergency in the hat th a a 24 Man Down case that the radio is posiuongg aslant for a preset time period due to an unexpected situation To encrypt your voice so as to guarantee privacy of your communication Cue eee vee 17 One Touch Call 1 5 Touch Call 1 5 To make To make corresponding services services 18 Telemetry fin To supervise remote devices To communicate between sites 19 Roam fin in the IP Multi site Connect system Product Overview ae 2 Long and short press of a key can be assigned with different functions by your dealer The TK is programmed as the Emergency key by default and is programmabl
4. 579 5 226 084 and 5 195 166 Disclaimer The Company endeavors to achieve the accuracy and completeness of this manual but no warranty of accuracy or reliability is given All the specifications and designs are subject to change without notice due to continuous technology development No part of this manual may be copied modified translated or distributed in any manner without the express written permission of us If you have any suggestions or would like to learn more details please visit our website at http www hytera com RF Radiation Information The radio is not intended for use by general population in an uncontrolled environment It is only for occupational use and only applied to work related conditions The radio must be only used by users who are fully aware of the hazards of the exposure and who are able to exercise control over their RF exposure to qualify for the higher exposure limits RF Radiation Profile Radio Frequency RF is a frequency of electromagnetic radiation in the range at which radio signals are transmitted RF technology is widely used in communication medicine food processing and other fields It may generate radiation during use RF Radiation Safety In order to ensure user health experts from relevant industries including science engineering medicine and health work with international organizations to develop standards for safe exposure to RF radiation These standards consist
5. be blocked or damaged Power off the product and re install the antenna Clean surface of the speaker If the problem can not be solved contact your dealer or authorized service center for inspection and repair The frequency or signaling may be Set your TX RX frequency and signaling to the same as inconsistent with that of other members that of other members Tou can not communicate The channel type digital analog may Make sure all members are on the same digital analog with other members be set inconsistently channel You may be too far away from the group Move towards other members members 21 Troubleshooting icati Te a epee een Change the frequency or adjust the squelch level Irrelevant communication using the same frequency g q y J q or noise is heard on the channel The product may be set with no Set signaling for all member products to avoid interference signaling at the same frequency You may be too far away from other Move towards other members members You may be at an unfavorable position For example your communication The noise is too loud Move to an open and flat area and restart the product may be blocked by high buildings or frustrated in the underground areas You may suffer from external disturbance such as electromagnetic Stay away from equipment that may cause interference The GPS cannot locate No GPS signal is received Move to an open and flat area and restart the prod
6. countries only CE 0678 Contents Checking Items in the Package 2 Product Overview 3 Product Controls 3 Programmable Keys 4 scier ns 5 Adjust Squelch Level Charging the Battery 5 One Touch Call Assembling Accessories 6 Telemetry mi li aio 13 Status Indication 8 Roar W aL ema a ri 14 LED Indicator 8 Emergency NEIE E E BEE Re EE E Se a ne eC EE EE 14 Basic Operations 8 ManDoin lina 17 Turning he Radio 9n Qife r a nnatna 8 Scrambler F Encrypt AN EPEE ERE EEE E 18 Adjusting the Volume ss remr zena seem ee 8 Lone Worker Seen ee Bish Se so ee oe soe ee oe ese 18 Selecting a ZONE 8 Battery Strength Indicator 19 Selecting a Channel 8 Busy Channel Lockout 19 Switching the Channel Mode Seger to er AEREA Or Enne RR ERRE 9 Time out Timer TOT ee ee asolo 19 Enabling Disabling the Bluetooth
7. enable the radio of a Private Call contact remotely and allow it to be used normally Radio Disable You can disable the radio of a Private Call contact remotely and disallow it to be used normally Telemetry hn This feature allows you to remotely supervise the device connected with a radio With this feature you can control the device and view its status in the case that you are away from the device The method for supervising the device is programmable by your dealer The available methods are e To supervise the device via the radio If a device is connected with a radio you can use another radio to supervise the device All the radios involved should be configured with the Telemetry feature For example the dealer enables the Telemetry feature for both Radio A and Radio B and assign the Telemetry feature to the SK key on Radio A To supervise the device C connect it with Radio B and press the SK key on Radio A Functions and Operations e To supervise the device via a third party software If the Telemetry feature is enabled for the radio by your dealer you can supervise the device connected with the radio via a third party software Roam fn This feature allows the radio to communicate between sites in the IP Multi site Connect system If enabled the radio can communicate via any site in the IP Multi site Connect system thus ensuring seamless communication in the system Operation Go to Menu gt Settings
8. gt Radio Set gt Roam and select Enable or Disable Press the programmed Roam key to enable or disable the feature Emergency In case of an emergency you can use the feature to ask for help from your companion or control center The Emergency process has the highest priority You can make emergency operation even when your radio is transmitting or receiving To enable the feature on a channel an emergency system must be assigned to the channel via the programming software In addition the Emergency type Emergency ID type and Emergency mode are settable via the programming software Emergency Type For each Emergency mode there are four Emergency types available You can select one of them via your deale Emergency Type Description Siren Only In Emergency mode the radio will sound shrill alarm tone Reaular In Emergency mode the radio will g give audible and visible indication Silent In Emergency mode the radio won t give any audible or visible indication In Emergency mode the radio won t give any audible or visible indication but will receive voice ACK from the companion or control center automatically Silent with Voice Emergency ID Type Your radio supports two Emergency ID types You can select one of them via your dealer 14 Functions and Operations Emergency ID Type None HDC1200 Emergency
9. Mode Your radio supports three Emergency modes You can select one of them via your dealer Note For the following operation __Description No signaling is used when the radio sends alarm information HDC1200 signaling is used when the radio sends alarm information methods we take the Regular type as an example Emergency Mode Description Alarm Alarm with Call 15 In this mode you can send alarm information to your companion or control center by pressing the programmed Emergency key but you cannot talk with them In this mode you can send alarm information by pressing the programmed Emergency key When the alarm tone disappears None or after the Emergency ID is sent HDC1200 you can speak into the microphone allowing your voice and background noise to be transmitted automatically you do not need to hold down the PTT key In this mode press the programmed Emergency key to go to the Revert Channel and speak into the Call Only microphone allowing your voice and background noise to be transmitted automatically you do not need to hold down the PTT key Operation Methods for Analog Emergency Alarm None amp HDC1200 Operation Press the programmed Emergency key to send alarm information and the LED glows red None If Local Emergency Alarm is enabled via the programming software an alarm tone will sound The following methods are available
10. Preface Thanks for your favor in our product To derive optimum performance from the product please read this manual and the supplied Safety Information Booklet carefully before use This manual is applicable to the following model X1e Instructional Icons The following icons are available through this manual Alert Icons A Caution indicates situations that could cause damage to your product a Note indicates tips that can help you make better use of your product Function Icons indicates functions that are available on digital channel only indicates functions that are available on analog channel only Functions marked with no function icons are available on both analog and digital channels Term Explanation Key Operation Short press to press a key and release it quickly Long press to press a key and remain holding it down for a predefined period 2 seconds by default Hold down to press a key and remain holding it down Private Call Private Call is a call initiated by a single user to another user Group Call Group Call is a call initiated by a single user to a group All Call All Call is a call initiated by a single user to all the other users on a channel Squelch This technology can remove excessive background noises improving your communication quality Copyright Information Hytera is the trademark or registered trademark of Hytera Communications Co Ltd the Com
11. ansmit and receive on the other free time slot allowing you to communicate timely under emergent situations MIC AGC If enabled via the programming software your product will process the audio signals during transmission providing improved audio for the receiving product Radio Registration Service fin If enabled via the programming software your radio will automatically register in the system within a certain period after power on Then it can acquire online information of other radios via accessing specific servers within the valid registration period GPS Revert fn If enabled via the programming software your registered radio will transfer its positioning information to the system when the system requires such information 20 Troubleshooting Phenomena Analysis Selen OYO The battery may be improperly installed Remove the battery and attach it again The product can not be The battery may run out Recharge or replace the battery The battery may suffer from poor Clean the battery contacts If the problem can not be contact caused by dirtied or damaged solved contact your dealer or authorized service center for battery contacts inspection and repair Recharge or replace the battery powered on During receiving signals The volume may be set to a low level Increase the volume the voice is weak The antenna may get loose or may be discontinuous or totally improperly installed inactive The speaker may
12. contact preset for the current channel Receiving and Responding to a Private Call When a Private Call is received you can listen to it without any operation and you may hold down the PTT key within the preset time period to call back Call Group Call fn Transmitting a Group Call In standby mode hold down the PTT key to transmit a Group Call to the Group Call contact preset for the current channel Receiving and Responding to a Group Call When a Group Call is received you can listen to it without any operation and you may hold down the PTT key within the preset time period to call back All Call Transmitting an All Call In standby mode hold down the PTT key to transmit an All Call to the All Call contact preset for the current channel Note You can transmit an All Call only when it is enabled by your dealer Receiving an All Call When an All Call is received you can listen to it without any operation a Note You cannot respond to an All Call Calls on Analog Channels To transmit on an analog channel hold down the PTT key and speak into the microphone To receive release the PTT key 10 Functions and Operations Adjust Power Level With this feature you may switch power levels quickly Generally we recommend you to adopt low power for battery saving However if you cannot communicate with radios located at a distant place with low power please select high power Operation Pr
13. dential installation This equipment generates and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct The interference by one or more of the following measures e Reorientorrelocate the receiving antenna Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 This device must accept any interference received including interference that may cause undesired operation Note Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment EU Regulatory Conformance As certified by the qualified laboratory the product is in compliance with the essential requirements and other relevant provisions of the Directive 1999 5 EC Please note that the above information is applicable to EU
14. e by your dealer Before Use Charging the Battery Power off the radio before charging it Use only the charger and battery specified by Hytera Charger LED can indicate the charging process Charging Diagram Procedures 1 Connect the power adapter to AC socket See arrow 2 Plug the power adapter into the rear jack of the charger See arrow 3 Place the radio with the battery attached or the battery alone into the charger Before Use 4 The charging process initiates when LED glows red and is completed when LED glows green Note To achieve optimal battery performance please charge the battery for 3 hours before initial use LED Indicator LED Indicator Charger Status i Red LED flashes slowly Standby no load Assembling the Battery Red LED glows Charging 1 Insert the battery into top of the radio See arrow To remove the antenna rotate it counter clockwise Orange LED glows 90 charged 2 Slightly press the bottom of the battery until a click is Green LED glows Fully charged heard See arrow P Caution Be sure to read the Safety AN Information Booklet to get necessary safety information Assembling Accessories To remove the battery turn off the radio first Then push the Assembling the Antenna lock to loosen the battery latch as indicated by and slide Turn the antenna clockwise to fasten it the battery latch upwards to unlock the battery Before Use
15. el After turning the radio on rotate the Channel Selector knob to select a desired channel 8 Basic Operations Switching the Channel Mode Each channel can be programmed as either analog channel or digital channel If the current zone includes both analog and digital channels you may quickly switch between digital and analog through the Channel Selector knob Enabling Disabling the Bluetooth Short press the SK key twice to enable disable the Bluetooth If it is enabled the LED will flash blue To use the Bluetooth function properly please arrange the radio by any of the following way e Wear the radio and the Bluetooth earpiece on the same side of your body with the radio s front side facing your body The distance between the radio and Bluetooth earpiece must not exceed 0 5m e Place the radio at a place no more than 2m away from the Bluetooth earpiece with the radio s rear side facing the Bluetooth earpiece Caution Please use our POA43 Bluetooth earpiece Call a Note Your dealer may preset a contact for each digital channel The preset contact could be a Private Call contact a Group Call contact or an All Call contact To ensure optimal volume of the receiving radio hold the palm microphone approximately 2 5 to 5 centimeters away from your mouth Private Call fn Transmitting a Private Call In the standby mode hold down the PTT key to transmit a Private Call to the Private Call
16. ess the programmed Adjust Power Level key to switch between high power and low power from low power to high power a high pitched tone sounds from high power to low power a low pitched tone sounds Scan The Scan feature allows you to listen to communication activities on other channels so that you can keep a close track of your team members Operation 1 To enable the feature press the programmed Scan key in standby mode a high pitched tone sounds or Switch to a channel for which the feature Auto Scan is enabled via the programming software 11 2 After the feature is enabled your radio will scan according to the scan list set for the channel on which scanning starts The scanning process is as follows e During scanning the LED flashes orange e When activities are detected on a channel the radio will stay on the channel to receive current activities and the LED glows green e f you don t want to hear activities on the channel press the programmed Nuisance Temporary Delete key to remove the channel from the scan list temporarily e f you want to continue staying on the channel press the programmed Monitor or Squelch Off key during scan stay rd 3 To exit the scanning process press the programmed Scan key again a low pitched tone sounds Talk Around This feature allows you to continue communication even when the repeater malfunctions or when your radio is out of the repeater s range but withi
17. for you to exit the Emergency mode 1 Once the Alarm Cycles expire the radio will exit the Emergency mode automatically Long press the programmed Emergency key Hold down the PTT key The radio will transmit on the channel on which the radio operates before entering the Emergency mode HDC1200 Functions and Operations Alarm with Call None amp HDC1200 Operation 1 Press the programmed Emergency key to send alarm information and the LED glows red None If Local Emergency Alarm is enabled via the programming software an alarm tone will sound 2 When the alarm tone disappears None or after the Emergency ID is sent HDC1200 you can speak into the microphone to make an emergency call 3 When the LED flashes orange your radio is receiving Two methods are available for you to exit the Emergency mode 1 After the preset Alarm Cycles and Voice Cycles expire the radio will exit the Emergency mode automatically None 2 Long press the programmed Emergency key Call Only HDC1200 Operation 1 Press the programmed Emergency key to go to the Revert Channel and the LED glows red 2 If the feature Alarm with Call to Follow is enabled you can speak into the microphone to make an emergency call when the LED glows red 3 When the LED flashes orange your radio is receiving To exit the Emergency mode long press the programmed Emergency key Note Your dealer may set the number of a
18. h pitched tone sounds press the key again to disable the feature a low pitched tone sounds e f the Scrambler Encrypt feature is enabled for a channel via the programming software switch to the channel to enable the feature or exit the channel to disable the feature Lone Worker This feature is ideal for persons who work lonely If you encounter an incident and cannot operate your radio within the preset time period your radio will alarm automatically to summon help from your companion Operation 1 To enable the feature Press the programmed Lone Worker key a high pitched tone sounds or Turn on the radio if the feature is enabled via the programming software 2 If you cannot operate your radio within a preset response period your radio will give alerts before this period expires dependent on the settings by your dealer At this time you can terminate such alerts by rotating a knob or pressing a key When the response period expires your radio will trigger the current emergency system automatically 3 To disable the feature 18 Functions and Operations Press the programmed Lone Worker key a low pitched tone sounds Note If the Lone Worker feature is not disabled before your radio is powered off it will remain enabled when powered on again Battery Strength Indicator This feature allows you to know the current battery strength Operation Hold down the programmed Battery Strength Indica
19. hen the LED flashes orange your radio is receiving If the preset Voice Cycles expire you can hold down the PTT key to make the emergency call again the LED glows red After the emergency call is transmitted please release the PTT key to receive To exit the Emergency mode long press the programmed Emergency key Note Your dealer may set the number of polite retries and impolite retries number of voice cycles duration of each transmission and TX interval Man Down With this feature your radio will alarm automatically to summon help from your companion if it is positioned aslant for a certain time period Operation 1 To enable the feature e Press the programmed Man Down key a high pitched tone sounds or Functions and Operations e Turn on the radio if the feature is enabled via the programming software 2 Your radio will sound a pre alert tone if it is positioned aslant for a preset time period and will enter the Emergency mode if you do not place it vertically within such time period To exit the Emergency mode please place it upright To disable the feature Press the programmed Man Down key a low pitched tone sounds Scrambler Encrypt The Scrambler Encrypt feature can encrypt your audio signals to prevent eavesdropping Thus privacy of your communication is guaranteed Operation e Press the programmed Scrambler Encrypt key to enable Scrambler or Encrypt on the current channel a hig
20. larm cycles and alarm duration None number of polite retries and impolite retries HDC1200 number of voice cycles duration of each transmission and TX interval Operation Method for Digital Emergency fin Alarm Operation Press the programmed Emergency key to send alarm information At this time the LED glows red Two methods are available for you to exit the Emergency mode 1 Once the Alarm Cycles expire the radio will exit the Emergency mode automatically 2 Long press the programmed Emergency key 16 Functions and Operations Alarm with Call Operation 1 Press the programmed Emergency key to send alarm information At this time the LED glows red 2 When the LED solidly glows red you can speak into the microphone to make an emergency call 3 When the LED flashes orange quickly you can receive And when a call is received the LED glows green solidly 4 Ifthe preset Voice Cycles expire you can press the PTT key to make the emergency call again the LED glows red Release the PTT key to receive the LED flashes orange quickly when a call is received the LED glows green solidly To exit the Emergency mode long press the programmed Emergency key Call Only Operation 1 Press the programmed Emergency key to go to the Revert Channel 2 If the feature Alarm with Call to Follow is enabled you can speak into the microphone to make an emergency call when the LED glows red 17 3 W
21. n the coverage range of other radios Operation Functions and Operations Press the programmed Talk Around key to enable the feature a high pitched tone sounds To disable the feature press this key again a low pitched tone sounds Monitor F To adjust match conditions for signal receiving you can enable the feature Monitor Operation e Press the programmed Monitor key to enable the feature a high pitched tone sounds To disable the feature press this key again a low pitched tone sounds e Hold down the programmed Monitor Momentary key to enable the feature a high pitched tone sounds To disable the feature release this key a low pitched tone sounds Squelch Off If the feature Squelch Off is enabled your radio s speaker will keep unmuted no matter whether carrier is present Operation e Press the programmed Squelch Off key to enable the feature and the radio sounds background noise a high pitched tone sounds To disable the feature press this key again a low pitched tone sounds e Hold down the programmed Squelch Off Momentary key to enable the feature and the radio sounds background noise a high pitched tone sounds To disable the feature release this key a low pitched tone sounds Adjust Squelch Level This feature allows you to adjust the squelch threshold required for the radio to unmute Generally Tight is used in high noise environment It requires
22. of e United States Federal Communications Commission Code of Federal Regulations 47CFR part 2 sub part J e American National Standards Institute ANSI Institute of Electrical and Electronic Engineers IEEE C95 1 1992 e Institute of Electrical and Electronic Engineers IEEE C95 1 1999 e International Commission on Non lonizing Radiation Protection ICNIRP 1998 FCC Regulations Federal Communication Commission FCC requires that all radio communication products should meet the requirements set forth in the above standards before they can be marketed in the U S and the manufacturer shall post a RF label on the product to inform users of operational instructions so as to enhance their occupational health against exposure to RF energy Operational Instructions and Training Guidelines To ensure optimal performance and compliance with the occupational controlled environment RF energy exposure limits in the above standards and guidelines users should transmit no more than 50 of the time and always adhere to the following procedures Your radio radiates measurable RF energy only while it is transmitting during talking not when it is receiving listening or in standby mode FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of FCC Rules These limits are designed to provide reasonable protection against harmful interference in a resi
23. pany in PRC and or other countries or areas The Company retains the ownership of its trademarks and product names All other trademarks and or product names that may be used in this manual are properties of their respective owners The product described in this manual may include the Company s computer programs stored in memory or other media Laws in PRC and or other countries or areas protect the exclusive rights of the Company with respect to its computer programs The purchase of this product shall not be deemed to grant either directly or by implication any rights to the purchaser regarding the Company s computer programs Any of the Company s computer programs may not be copied modified distributed decompiled or reverse engineered in any manner without the prior written consent of the Company The AMBE 2 voice coding technology embodied in this product is protected by intellectual property rights including patent rights copyrights and trade secrets of Digital Voice Systems Inc This voice coding technology is licensed solely for use within this product The user of this technology is explicitly prohibited from attempting to decompile reverse engineer or disassemble the Object Code or in any other way convert the Object Code into a human readable form U S Patent Nos 6 912 495 B2 6 199 037 B1 5 870 405 5 826 222 5 754 974 5 701 390 5 715 365 5 649 050 5 630 011 5 581 656 5 517 511 5 491 772 5 247
24. stronger signal for the radio to unmute If the squelch level is set to Open the speaker will keep unmuted irrespective of the satisfaction of decoding conditions Operation Press the programmed Adjust Squelch Level key to switch among Tight Open and Normal from Tight to Open a low pitched tone and background sound are heard from Open to Normal a high pitched tone is heard and the background sound disappears from Normal to Tight a high pitched tone is heard 12 Functions and Operations One Touch Call You can request your dealer to set the One Touch Call key By pressing such programmed key you can make corresponding services detailed as below e Services on the analog channel to make a call to the 5 Tone or 2 Tone contact e Services on the digital channel To send message to the Group Call contact To send message or make control services to the Private Call contact The control services contain Alert Call Radio Check Remote Monitor Radio Enable or Radio Disable Alert Call You can send an alert call to a Private Call contact The called party will see the alert and can call you back Radio Check You can send a Radio Check command to a Private Call contact so as to confirm whether it is powered on or running on the current channel without disturbing it Remote Monitor You can enable the microphone of a Private Call contact and monitor its activities or background voices remotely 13 Radio Enable You can
25. tor key and the radio will give a specific indication to represent the current battery strength Release the key to exit Indication k Battery Strength Green LED glows 7 Orange LED glows Medium Red LED glows Low Red LED glows and the low na Insufficient battery alert sounds 19 Busy Channel Lockout If enabled via the programming software this feature can prevent your radio interfering with other transmitting terminals on the same channel If you hold down the PTT key while the channel is in use your radio will keep beeping alerting you to transmission prohibition To stop beeping please release the PTT key When the channel is free you can press and hold down the PTT key to transmit Time out Timer TOT The purpose of TOT is to prevent any user from occupying a channel for an extended period If the preset time expires the product will automatically terminate transmission and keep beeping To stop beeping please release the PTT key You must wait for a certain time period preset by your dealer to initiate another transmission If the pre alert function is set by your dealer your radio will alert you to the TOT expiration in advance a Note This feature is null in Emergency mode Functions and Operations Pseudo Trunking fin If enabled via the programming software If your radio operates on a channel with this feature enabled and one time slot is already occupied it can tr
26. uct your position The battery power for the Bluetooth ii Charge the Bluetooth The Bluetooth cannot be May run low paired The Bluetooth may be too far away Move the Bluetooth towards the product from the product If the above solutions can not fix your problems or you may have some other queries please contact us or your local dealer for more technical support 22 Care and Cleaning To guarantee optimal performance as well as a long service life Caution Power off and remove the battery of the product please follow the tips below before cleaning Product Care e Do not pierce or scrape the product with any edged instruments or hard objects e Keep the product far away from substances that can corrode the circuit e Do not hold the product by its antenna or earpiece cable directly e Attach the accessory jack cover when the product is not in use Product Cleaning e Clean up the dust and fine particles on the product surface and charging piece with a clean and dry lint free cloth or a brush regularly e Use neutral cleanser and a non woven fabric to clean the keys control knobs and front case after long time use Do not use chemical preparations such as stain removers alcohol sprays or oil preparations so as to avoid surface case damage Make sure the product is completely dry before use 23
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