Z04313 H05658
8 1 1 PD7 0 0 0 1 6 0 0
DIGITAL PORTABLE RADIO
OWNER’S MANUAL
DIGITAL TRUNKING PORTABLE RADIO
使 用 说 明 书
数字手持终端
数字集群手持终端
2015
Hytera Communications Corporation Limited.
Hytera Communications Corporation Limited.
深圳市南山区北环大道9108号
是海能达通信股份有限公司的注册商标或商标
2015 海能 达通信 股份 有限公 司。 版权 所有
Preface
Thanks for your favor in our product. This manual is helpful for you to quickly know how to use the
product. For detailed features and operations, please refer to the Feature Description and Operation
Manual along with the product.
To avoid body injury or property loss caused by misoperation, please read the Safety Information
Booklet carefully before use.
This manual is applicable to the following product:
PD702i Digital Portable Radio
English
Icon Conventions
Indicates functions that are available on digital
channel only.
Indicates functions that are available on analog
channel only.
Functions marked with no icon are available on both
analog and digital channels.
Disclaimer
Hytera Communications Corporation Limited (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.
We do not guarantee, for any particular purpose, the
accuracy, validity, timeliness, legitimacy or completeness
of the Third Party products and contents involved in this
manual.
If you have any suggestions or would like to learn more
details, please visit our website at: http://www.hytera.
com.
RF Radiation Information
This product must be restricted to operations in an
occupational/controlled RF exposure environment.
Users must be fully aware of the hazards of the
exposure and able to exercise control over their RF
exposure to qualify for the higher exposure limits.
RF Radiation Prole
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
elds. 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 of:
●United States Federal Communications Commission,
Code of Federal Regulations; 47CFR part 2 sub-part
J;
●American National Standards Institute (ANSI)/
Institute of Electrical and Electronic Engineers (IEEE)
C95. 1-1992;
●Institute of Electrical and Electronic Engineers (IEEE)
C95.1-1999;
●International Commission on Non-Ionizing 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 not more than 50% of the time
and always adhere to the following procedures:
●RF energy will be generated only when the radio is
transmitting.
●The radio must be at least 2.5 centimeters away from
human body when transmitting.
EU Regulatory Conformance
As certied by the qualied 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 countries only.
1
Contents
Items in the Package ------------------------------------------------------------------ 2
Product Overview ---------------------------------------------------------------------- 2
Product Controls ------------------------------------------------------------------ 2
Programmable Keys ------------------------------------------------------------- 2
LED Indicator ----------------------------------------------------------------------- 2
Before Use -------------------------------------------------------------------------------- 3
Attaching the Battery ------------------------------------------------------------ 3
Attaching the Antenna ----------------------------------------------------------- 3
Attaching the Belt Clip ----------------------------------------------------------- 3
Checking the Battery Power --------------------------------------------------- 4
Basic Operations ----------------------------------------------------------------------- 4
Turning the Radio On/Off ------------------------------------------------------- 4
Adjusting the Volume ------------------------------------------------------------ 4
Selecting a Zone ------------------------------------------------------------------ 4
Selecting a Channel ------------------------------------------------------------- 4
Call Services ----------------------------------------------------------------------------- 4
Private Call ------------------------------------------------------------------- 5
Group Call -------------------------------------------------------------------- 5
Emergency Call -------------------------------------------------------------------- 5
Available Features --------------------------------------------------------------------- 5
Troubleshooting ------------------------------------------------------------------------ 6
Care and Cleaning --------------------------------------------------------------------- 7
Optional Accessories ---------------------------------------------------------------- 8
2
Items in the Package
Please unpack carefully and check if all items listed
below are received. If any item is missing or damaged,
please contact your dealer.
Note: The frequency band is marked on
the label of antenna; if not, please refer to
the label on the radio for frequency band
information.
Product Overview
Product Controls
No. Part Name No. Part Name
1 SK1 (Side Key 1) 8
Power On-Off/
Volume Control
Knob
2 PTT (Push-to-Talk)
Key 9 Microphone
3 SK2 (Side Key 2) 10 Accessory
Connector
4 TK (Top Key) 11 Battery Latch
5Channel Selector
Knob 12 Antenna
6 Speaker 13 Belt Clip
7 LED Indicator 14 Battery
Programmable Keys
For enhanced convenience, you may request your
dealer to program the SK1, SK2, and TK ( ) as
shortcuts to certain functions. Please refer to the
Feature Description and Operation Manual along with
the product for more details.
Antenna Charger Power Adapter
Radio Battery Belt Clip
Strap Documentation Kit
LED Indicator
LED Indication Radio Status
The LED
indicator ashes
green.
Powering on
The LED
indicator glows
green.
Receiving
The LED
indicator glows
red.
Transmitting
The LED
indicator ashes
orange slowly.
Scanning or Roaming
The LED
indicator ashes
orange rapidly.
Emergency
The LED
indicator glows
orange.
Call hung period. No voice is
being transmitted or received on
the trafc channel during a call.
Within such period, you can hold
down the PTT key to talk to the
other party.
Caution: The TK key is programmed with
emergency feature by default (short press:
Emergency On; long press: Emergency Off). It
is programmable by your dealer.
3
√X X
Before Use
Attaching the Battery
Note: To remove the battery, turn off the
radio first, and then slide the battery latch
upwards to unlock the battery.
Attaching the Antenna
Caution: Do not hold the radio by its antenna,
otherwise the performance and lifespan of the
antenna will be reduced.
Attaching the Belt Clip
Step 1 Remove the screws.
Step 2 Align the screw holes on the belt clip with
those on the radio’s back, and then tighten the
screws.
"click " Attaching the Accessories
Step 1 Open the accessory connector cover as shown
below.
Step 2 Align the accessory (such as an audio
accessory, or a programming cable) plug with
the accessory connector.
Caution: Do not scrape the silicone rubber
surrounding the accessory connector screw
hole, in order to ensure the waterproof
performance of the radio.
Step 3 Tighten the screw on the plug.
Charging the Battery
Caution:
●Use the charger specified by the Company
to charge the battery.
●Make sure the radio is powered off before
charging. Read the Safety Information
Booklet in advance to get necessary safety
information.
●Charge a new battery for at least 5 hours
before initial use for best performance.
4
Charging Status Indication (on charger):
LED Indication Charging Status
The LED Indicator flashes
red slowly. Standby (no load)
The LED Indicator glows
red. Charging
The LED indicator glows
orange. 90% charged
The LED indicator glows
green. Fully charged
The LED Indicator flashes
red rapidly. Charging failed
Checking the Battery Power
You can check the current battery power by holding
down the programmed Battery Power Indicator key
preset by your dealer. And release the key to exit.
Battery power indications and alert tone are listed
below:
LED Indication/Tone Battery Power
The LED Indicator glows
green. High
The LED Indicator glows
orange. Medium
The LED Indicator glows
red. Low
The LED Indicator glows red
and an alert tone sounds.
The battery runs low.
Please recharge or
replace the battery for
proper radio operation
Basic Operations
Turning the Radio On/Off
Adjusting the Volume
Selecting a Zone
A zone is a group of channels with the same property,
which can facilitate convenient management over the
+-
channels. The radio supports 3 zones, each of which
consists of up to 16 channels. Your dealer can program
the zone for your specic needs. You can switch to the
appropriate zone by pressing the programmed Zone Up
or Zone Down key preset by your dealer.
Selecting a Channel
Note: If the Channel Notify feature is enabled
by your dealer, the radio will announce the
channel number upon channel switching.
Call Services
After the radio is powered on, you can make and receive
calls. To ensure optimal volume of the receiving radio,
keep the microphone about 2.5 to 5 centimeters away
from your mouth when transmitting.
ON
“咔嗒 ”
OFF
“咔嗒 ”
"Click" "Click"
1
23
32
Charge the Radio
(with the battery attached)
Charge the battery
5
Private Call
Initiating a Private Call
In the standby mode, hold down the PTT key to initiate
a private call to the private contact preset for the current
channel.
You may request your dealer to preset a regular private
call contact for each digital channel.
Receiving and Responding to a Private Call
When you receive a private call, you can listen to it
without any operation and hold down the PTT key to call
back within the preset time.
Group Call
Initiating a Group Call
In the standby mode, hold down the PTT key to initiate
a group call to the group contact preset for the current
channel.
Receiving and Responding to a Group Call
When you receive a group call, you can listen to it
without any operation and hold down the PTT key to call
back within the preset time.
Call on Analog Channel (No
Signaling)
To transmit on an analog channel, hold down the PTT
and speak into the microphone. To receive, release the
PTT key.
Please refer to the Feature Description and Operation
Manual along with the product for operation description
on how to make and receive calls on the analog channel
with signaling.
Emergency Call
In case of emergency, you can use Emergency Call to
ask for help from your companion or the control center.
Emergency Call needs to be congured and enabled by
your dealer. Please refer to the Feature Description and
Operation Manual along with the product for details.
Available Features
Available features of this radio are listed below. Please
refer to the Feature Description and Operation Manual
for detailed feature descriptions.
Feature Type Detailed Feature
Basic Setting
●Indication: LED, Tone, Vibration
●Audio: Mic AGC, Treble
Boost, LQO, Audio Feedback
Suppression
●Scanning: Scan On, Scan Off,
Scan List
●Other Features: Power Level,
VOX, One Touch Call, Renting,
Programming, Covert Mode
Digital Features
●Voice Services: Group Call,
Private Call, All Call,
●Control Services: Alert Call, Radio
Check, Remote Monitor, Radio
Enable, Radio Disable, Priority
Interrupt, Time-out Timer (TOT)
●Personal Security Services:
Emergency Alarm, Man Down,
Lone Worker
●Encrypt
●Network: Talk Around, Roam
●Other Features: Pseudo Trunking
Analog
Features
●Voice Services: Call without
Signaling, Call with Signaling,
●Control Services: Compandor,
Time-out Timer (TOT), Monitor,
Squelch Off, Squelch Level
Adjustment, CTCSS/CDCSS
●Personal Security Services:
Emergency Alarm, Man Down,
Lone Worker
●Scrambler
●Talk Around
Accessory-
related
Features
●BT
API Features
●GPS Report
●Radio Registration Service
●Telemetry
6
Troubleshooting
Phenomena Analysis Solution
The radio cannot be
powered on.
The battery may be improperly installed. Remove the battery and then reattach it.
The battery power may run out. Recharge or replace the battery.
The battery may suffer from poor contact caused by dirtied or
damaged battery contacts. Clean the battery contacts.
During receiving,
the voice is weak,
discontinuous or
totally inactive.
The battery voltage may be low. Recharge or replace the battery.
The volume level may be low. Increase the volume by rotating the Volume Control Knob.
The antenna may get loose or may be improperly installed. Turn off the radio and reattach the antenna.
The speaker may be blocked or damaged. Clean the surface of the speaker.
You cannot
communicate with
other members.
The frequency or signaling may be inconsistent with that of other
members. Set your TX/RX frequency and signaling to the same as that of other members.
The channel type (digital and analog) may be set inconsistently. Make sure all members are on the same digital or analog channel.
You may be too far away from the group members. Move towards other members.
Irrelevant
communication or
noise is heard on the
channel.
You may be interrupted by radios using the same frequency. Change the frequency, or adjust the squelch level.
The radio may be set with no signaling. Set signaling for all member radios to avoid interference at the same frequency.
The noise is too loud.
You may be too far away from other members. Move towards other members.
You may locate in an unfavorable position. For example, your
communication may be blocked by high buildings or frustrated in
the underground areas.
Move to an open and at area, and restart the radio to try again.
You may suffer from external disturbance (such as electromagnetic
interference). Stay away from equipment that may cause interference.
If the above solutions cannot x your problems, or you may have some other queries, please contact us or your local dealer for more technical support.
7
Care and Cleaning
To guarantee optimal performance as well as a long
service life of the product, please follow the tips below.
Product Care
●Do not pierce or scrape the product.
●Keep the product far away from substances that can
corrode the circuit.
●Do not hold the product by its antenna or earpiece
cable directly.
●Attach the accessory connector cover when the
accessory is not in use.
Product Cleaning
Caution: Turn off the product and remove the
battery before cleaning.
● Clean up the dust and ne particles on the product
surface and charging piece with a clean and dry lint-
free cloth or a brush regularly.
●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.
8
Optional Accessories
The following items are the main optional accessories for the product, and please consult your local dealer for more other
accessories.
Caution: Use the accessories specified by the Company only. If not, the Company shall not be liable for any loss
or damage arising out of use of unauthorized accessories.
Type Model Name
Power Supply
BL2503 Li-ion Battery(2500mAh)
CH10A06 Dual Pocket MCU Charger Kit (for Li-ion/Ni-MH Batteries)
CHV09 Vehicle Adapter for Charger
MCA05 Battery Optimizing System
MCA06 MCU Multi-unit Rapid-rate Charger
MCA08 MCU Multi-unit Charger(Thick Battery)
Audio Accessories
ADN-01 Wireless Audio Adapter
EAN17 3-wire Surveillance Earpiece with Transparent Acoustic Tube(Beige)
EAN18 3-wire Surveillance Earpiece with Transparent Acoustic Tube (Black)
EAN23 Detachable Earpiece with Transparent Acoustic Tube
EHN16 C-Earset
EHN17 Swivel Earset
ESN12 Earbud
ESW01 Wireless Earpiece
ESW01-N1 Wireless Earset Kit
SM18N2 Remote Speaker Microphone(IP57)
Cable PC38 Programming Cable (USB port)
Carrying Accessories LCBN13 Universal Chest Pack (Nylon)(Black)
致用户
非常感谢您对我们产品的青睐！本手册旨在让您快速掌握本产品的使用，如需了解产品详细功能和操
作，请参阅本产品配套的《功能与操作手册》。
为了避免因不当操作而给您带来身体伤害或财产损失，请于使用本产品前详细阅读《安全信息手册》。
本手册适用于以下机型：
PD702i 数字手持终端
简 体 中 文
图标说明
表示数字信道独有的功能，只能在数字信道上使用。
表示模拟信道独有的功能，只能在模拟信道上使用。
未用图标区分的功能在数字信道和模拟信道上都可使
用。
免责声明
本手册在编制过程中力求内容的准确性与完整性，但对
于可能出现的错误或疏漏，我司不承担任何责任。由于
技术的不断发展，我司保留不予通知而更改产品设计与
规格的权利。未经我司事先书面授权，不得以任何形式
对本手册进行复制、修改、翻译和散发。
本手册中涉及的第三方产品和内容归第三方所有，我司
对其准确性、有效性、及时性、合法性或完整性均不提
供保证。
如需更多信息或对本手册有任何建议，欢迎访问我们的
网站：http://www.hytera.com，或拨打我司服务热线：
400-830-7020。
射频辐射信息
本产品仅限于能够满足射频能量辐射要求的职业应用。
使用者必须清楚了解射频辐射危害并可采取相应措施，
满足射频辐射限定要求。
射频辐射常识
射频指可以辐射到空间的电磁频率，是通讯、医疗、食
品加工等领域广泛使用的一种技术，在使用过程中会产
生一定的射频辐射。
射频辐射安全
为了确保用户的身心健康，来自科学、工程、医药、健
康和工业的专家们与相关组织共同研究制定了射频辐射
标准和准则，如下所示：
●美国联邦通信委员会联邦政府法规汇编第47卷第2部
分J子部分。
●美国国家标准协会 (A N S I)/电气和电子工程师协会
(IEEE) 标准C95.1-1992版。
●电气和电子工程师协会标准C95.1-1999版。
●国际非电离辐射防护委员会(ICNIRP)于1998年颁布的
标准。
美国联邦通信委员会监管要求
按照美国联邦通信委员会的监管要求，本产品必须符合
美国联邦通信委员会射频辐射限制规定，否则不能在美
国市场上销售。并要求制造商可通过在产品上张贴标签
的方式，告知用户应注意的事项，提高用户的防辐射意
识。
射频辐射控制及操作说明
为了使产品发挥最佳性能及确保符合上述标准中有关职
业或受控环境中的辐射限制要求，发送时间不得超过额
定因数的50%（最高50%的时间发射），且需遵照下列
说明：
●仅在发射（讲话）时产生射频能量辐射，接收（收
听）和待机时均不会产生。
●发射时终端与身体的距离至少保持在2.5厘米以上。
欧盟指令符合性声明
本产品经独立第三方机构认证，符合欧盟指令“1999/5/
EC”中的相关要求。
请注意，本声明仅适合欧盟国家。
1
目录
包装清单 ------------------------------------------------------------------------------------- 2
熟悉本产品 --------------------------------------------------------------------------------- 2
部件介绍 ----------------------------------------------------------------------------- 2
可编程键------------------------------------------------------------------------------ 2
LED指示灯 -------------------------------------------------------------------------- 2
用前准备 ------------------------------------------------------------------------------------- 2
安装电池------------------------------------------------------------------------------ 2
安装天线 ----------------------------------------------------------------------------- 2
安装皮带夹 -------------------------------------------------------------------------- 3
安装附件------------------------------------------------------------------------------ 3
充电------------------------------------------------------------------------------------ 3
查看电量 ----------------------------------------------------------------------------- 3
基本操作 ------------------------------------------------------------------------------------ 4
开机与关机 --------------------------------------------------------------------------- 4
调节音量 ----------------------------------------------------------------------------- 4
选择区域 ----------------------------------------------------------------------------- 4
选择信道 ----------------------------------------------------------------------------- 4
呼叫 ------------------------------------------------------------------------------------------- 4
个呼 ----------------------------------------------------------------------------- 4
组呼 ----------------------------------------------------------------------------- 4
模拟信道呼叫（无信令） --------------------------------------------------- 4
紧急报警------------------------------------------------------------------------------ 4
功能说明------------------------------------------------------------------------------------- 5
故障处理 ------------------------------------------------------------------------------------ 5
保养与清洁 ---------------------------------------------------------------------------------- 6
选购配件 ------------------------------------------------------------------------------------ 6
保修范围与期限 ---------------------------------------------------------------------------- 6
2
包装清单
包装盒内含有以下物品。如有任何物品丢失或损坏，请
与您所购产品的经销商联系。
备注：天线频段请参考天线底部色环标签内容。若
标签未注明频段，则参考主机标签上的具体频段。
熟悉本产品
部件介绍
序号 部件名称 序号 部件名称
1 SK1（侧键1）8电源开关/音量控
制旋钮
2 PTT键（发射按键） 9麦克风
3 SK2（侧键2）10 附件接口
4 TK（顶部键） 11 电池推钮
5信道选择旋钮 12 天线
6扬声器 13 皮带夹
7 LED指示灯 14 电池
可编程键
为了提升操作便利性，本产品提供3个可编程键：T K
（）、SK1和SK2。可由您的经销商编程为功能快捷
键，详情请咨询您的经销商。各功能的详细介绍您可以
参考对应的“功能手册”。
注意：【TK】键出厂时设置短按为“紧急报警开
启”快捷键，长按为“紧急报警关闭”快捷键。
天线 充电座 电源适配器
主机 电池 皮带夹
吊绳 资料套件
LED指示灯
LED指示灯 产品工作状态
绿灯闪烁 正在开机
绿灯长亮 正在接收
红灯长亮 正在发送
橙灯慢闪 正在扫描或者漫游
橙灯快闪 紧急状态
橙灯长亮 橙灯长亮期间，您可以按住【P T T】键
进行回呼
用前准备
安装电池
备注：如需卸下电池，请先关闭本产品，然后将底
部电池推钮往上提起，并取出电池。
安装天线
注意：请勿手持天线顶端甩动本产品，否则会降低
本产品天线的工作性能和使用寿命。
3
安装皮带夹
步骤 1 卸下主机上的皮带夹螺钉。
步骤 2 将皮带夹的螺钉孔对准主机上的螺钉孔，然后用
螺钉锁紧。
安装附件
步骤 1 打开附件接口盖。
步骤 2 将附件（例如：音频附件、编程线）插头对准附
件接口。
注意：对准过程中，请小心操作，避免附件接头的
螺钉划花附件接口螺钉口外围的硅胶，从而影响产
品的防水性能。
√X X
步骤 3 拧紧附件插头上的螺钉。
充电
注意：
●请使用我司指定的充电座充电。
●为整机充电时，建议先关机并提前参阅《安全
信息手册》，以获取必要的电池安全信息。
●为获得最佳电池性能，首次充电时，请至少充
电5小时。
1
23
32
观察充电座LED指示灯可了解当前充电状态：
指示灯显示 当前充电状态
红色LED慢闪 待机（空载）
红色LED长亮 正在充电
橙色LED长亮 电池已充满90%的电量
绿色LED长亮 电池已经充满
红色LED快闪 充电过程中出现故障
查看电量
如果经销商为本产品设置了【电池电量提示】快捷键，
那么您可以按住该快捷键通过LED指示灯和提示音查看
电池剩余电量，松开该快捷键取消查看电池剩余电量。
LED指示灯/提示音 电池电量
LED指示灯亮绿灯 电量高
LED指示灯亮橙灯 电量中
LED指示灯亮红灯 电量低
LE D指示灯亮红灯，同
时伴有低电提示音
电量不足，请尽快充电或者
更换电池
4
基本操作
开机与关机
调节音量
选择区域
区域是一个信道组，您可以将具有相同属性的信道列入
一个区域中，这样便于您对现有信道进行有效管理。本
产品支持3个区域，每个区域最多包含16个信道。若经销
商为您设置了【区域上调】/【区域下调】快捷键，您可
通过按此快捷键可切换至所需区域。
选择信道
备注：如果经销商为本产品开启了信道播报功能，
此处切换信道时本产品将播报信道号。
呼叫
开机成功后，您可以进行各种呼叫操作。为了保证接收
方最佳接收音量，发射时请保持麦克风距离嘴大约2.5～
5厘米。
个呼
发起个呼
在待机状态下，按住【PTT】即可对当前数字信道上预设
的个呼联系人发起个呼。
您可通过经销商为每个数字信道预设一个“发射联系
人”，该联系人可以是个呼联系人，也可以是组呼或全
呼联系人。
接听和回复个呼
接收到个呼后，您无需任何操作即可接听，在预设时间
内按住【PTT】键可发送回呼。
组呼
发起组呼
在待机状态下，按住【PTT】即可对当前数字信道上预设
的组呼联系人发起组呼。
接听和回复组呼
接收到组呼后，您无需任何操作即可接听，在预设时间
内按住【PTT】可发送回呼。
模拟信道呼叫（无信令）
在模拟信道上，如需发射，请按住【PTT】键并对着麦克
风讲话。如需接收，请松开【PTT】键。
使用信令发起呼叫的操作方法请参阅本产品配套的《功
能与操作手册》。
紧急报警
遇到紧急情况时，您可通过此功能来向同伴或控制中心
寻求帮助。
紧急报警功能需由经销商为您配置和开启，详情请参阅
本产品配套的《功能与操作手册》。
+-
5
功能说明
本机型所支持的功能如下表所示，相关功能详细描述请
参考《功能与操作手册》。
功能分类 具体功能
基本设置
●提示设置：指示灯，提示音，振动
●音频设置：麦克风自动增益，无条件高
音增强，音质音量优化器，声反馈抑制
●扫描设置：开启扫描，关闭扫描，设置
扫描列表
●其他：功率级别，声控，一键呼叫，租
赁，编程，隐蔽模式
数字功能
●语音业务：组呼，个呼，全呼
●补充业务：呼叫提示，对讲机检查，远
程监听，对讲机激活，对讲机遥毙，优
先打断，超时禁发
●个人安全：紧急报警，倒放，单独工作
●加密
●网络：脱网、漫游
●其他：虚拟集群
模拟功能
●语音业务：无信令呼叫，有信令呼叫
●补充业务：压扩，超时禁发，监听，静
噪打开，静噪级别调整，亚音频/亚音
数码
●个人安全：紧急报警，倒放，单独工作
●扰频
●脱网
附件扩展
●蓝牙
API
●GPS上传
●对讲机注册服务
●遥测
故障处理
故障描述 原因分析 解决方法
无法开机
电池可能未正确安装 取出电池并重新装入。
电池电量可能已经耗尽 充电或更换电池。
电池触点污浊或受损而导致接触不良 清洁电池触点。
接收信号时声音
小、断续或无声
电池电压过低 充电或更换电池。
音量较小 通过【音量控制】旋钮调大音量。
天线松动或安装不到位 关机后重新安装天线
扬声器堵塞或受损 进行简单的外部清洁
无法与组内其他
成员通话
所用频率或信令设置与组内其他成员不同 设置与组内其他成员相同的频率和信令。
数字、模拟信道设置不当 设置相同的数字信道或模拟信道。
距离组内其他成员太远 尽量靠近其他成员。
信道中出现其他
通话声或杂音
受到同频用户的干扰 更改为新的频点，或调整静噪级别
未设置信令 对组内所有对讲机进行信令设置，以防止同频干扰。
但必须同时更改组内所有手持终端的信令设置
噪声较大
与其他成员之间的通讯距离过远 靠近其他成员。
所处位置不佳，如受高大建筑物阻挡，
或位于地下室等 移至开阔平坦地后，开机重试。
受外界环境或电磁干扰 避开可能引起干扰的设备。
如上述方法仍未解决您的问题，或您遇到一些其他的故障，请联系当地经销商或我司以获取更多的技术支持。
6
保养与清洁
为了保证本产品发挥其良好性能，以及延长其使用寿
命，请熟悉以下内容，以便更好地对本产品进行日常保
养与清洁。
保养
●请勿用硬物穿刺或刮花本产品。
●请勿将本产品存放于含有腐蚀电子电路物质的环境。
●携带或使用本产品过程中，请勿用手提天线或耳机
线。
●当不使用附件时，请盖好附件接口盖。
清洁
注意：在您进行清洁之前，请关机并取出电池。
●请定期使用洁净干燥的无绒布或毛刷拭去本产品表面
及充电极片附着的粉尘。
●本产品的按键、控制旋钮和机壳极易变脏。可用中性
洗涤剂和无纺布对其进行清洁，请勿用去污剂、酒
精、喷雾剂或石油制剂等化学药剂进行清洁，以避免
产品表面和外壳受损。
●清洁之后，务必保证本产品彻底干燥，否则请勿使
用。
选购配件
本产品主要的选购附件已包含在如下列表中，如需更多
附件信息，请咨询您当地的经销商或拨打我司服务热线
400-830-7020。
注意：请使用我司指定的配件。若擅自使用未经许
可的配件，则由此所导致的一切后果，由用户自行
负责。
配件类型 配件型号 配件名称
电源类
BL2503 电池 2500mAh
CH10A06
（锂/镍氢）电池M CU双插
槽充电座套件（含开关电
源）
CHV09 座充车载电源适配器
MCA05 电池分析仪
MCA06 锂电/镍电MCU快速排充
MCA08 锂电/镍 电 M C U 快速排充
（兼容薄电和厚电）
音频类
ADN-01 无线适配器
EAN17 三线透明管监控耳机（米
色）
EAN18 三线透明管监控耳机（黑
色）
EAN23 分体式透明管耳机
EHN16 分体C型耳挂式耳机
EHN17 分体可调节耳挂式耳机
ESN12 分体式耳塞式耳机
ESW01 无线耳机
ESW01-N1 无线耳机套件
SM18N2 防水扬声器话筒（IP57）
线材类 PC38 编程连接线（USB口）
携带类 LCBN13 手持终端通用尼龙胸包
保修范围与期限
我司承诺，凡我司生产的产品，自购买之日起，在正常
使用、操作与维护条件下，出现材料或制造工艺方面的
缺陷，可享受以下规定的保修服务。
主机 24个月
标配附件（包括电池、充电座） 12个月
Preface
Thanks for your favor in our product. This manual is helpful for you to quickly know how to use the
product. For detailed features and operations, please refer to the Feature Description and Operation
Manual along with the product.
To avoid body injury or property loss caused by misoperation, please read the Safety Information
Booklet carefully before use.
This manual is applicable to the following product:
PD702i Digital Trunking Portable Radio.
Trunking English
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