Kenwood TK-3217 User manual

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Copyright 2006 by Kenwood Corporation. All rights reserved.
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While every precaution has been taken in the preparation of this manual, Kenwood
assumes no responsibility for errors or omissions. Neither is any liability assumed for
damages resulting from the use of the information contained herein. Kenwood reserves
the right to make changes to any products herein at any time for improvement purposes.
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UHF FM TRANSCEIVER / UHF 调频对讲机
TK-3217
©2005-11 PRINTED IN JAPAN
B51-8744-00 (S) 568
Does not come with antenna.
Antenna is available as an option.
不包括天线。天线为选件。
This product uses Lead Free solder
Antenna
天线
(KRA-27: Option / 可选件)
Knob (Volume)
旋钮(音量)
(K29-9309-03)
Knob (PTT)
按钮(PTT)
(K29-9308-13)
Cabinet assy
机壳
(A02-3894-23)
Knob (CH-Selector)
旋钮(信道)
(K29-9345-04)
Key top
顶端按键
(K29-9346-02)
Button Knob
钮扣按钮
(Side1/Side2)
(侧面1/侧面2)
(K29-9307-13)
无铅焊接通信产品
保护环境建伍领先
注意∶本产品是无铅化焊接产品
在维修时请使用无铅焊锡
和相应的焊接工具
详细事项请访问如下网址了解∶
http://www.kenwoodhk.com.hk/
SERVICE MANUAL / 维修手册
C version

TK-3217
2
INTRODUCTION
SCOPE OF THIS MANUAL
This manual is intended for use by experienced technicians
familiar with similar types of commercial grade
communications equipment. It contains all required service
information for the equipment and is current as of the
publication date. Changes which may occur after publication
are covered by either Service Bulletins or Manual Revisions.
These are issued as required.
ORDERING REPLACEMENT PARTS
When ordering replacement parts or equipment information,
the full part identification number should be included. This
applies to all parts : components, kits, or chassis. If the part
number is not known, include the chassis or kit number of
which it is a part, and a sufficient description of the required
component for proper identification.
PERSONAL SAFETY
The following precautions are recommended for personal
safety:
•DO NOT transmit until all RF connectors are verified secure
and any open connectors are properly terminated.
•SHUT OFF and DO NOT operate this equipment near
electrical blasting caps or in an explosive atmosphere.
•This equipment should be serviced by a qualified technician only.
概述概述
概述概述
概述..............................................................................................................................................................................................
..............................................................................................................................................................................................
............................................................................................... 22
22
2
系统体系系统体系
系统体系系统体系
系统体系 ............................................................................................................................................................................
............................................................................................................................................................................
...................................................................................... 33
33
3
操作特性操作特性
操作特性操作特性
操作特性 ............................................................................................................................................................................
............................................................................................................................................................................
...................................................................................... 55
55
5
模式组合模式组合
模式组合模式组合
模式组合 ............................................................................................................................................................................
............................................................................................................................................................................
...................................................................................... 66
66
6
维修拆卸维修拆卸
维修拆卸维修拆卸
维修拆卸 ........................................................................................................................................................................
........................................................................................................................................................................
.................................................................................... 1616
1616
16
电路说明电路说明
电路说明电路说明
电路说明 ........................................................................................................................................................................
........................................................................................................................................................................
.................................................................................... 2222
2222
22
半导体数据半导体数据
半导体数据半导体数据
半导体数据 ................................................................................................................................................................
................................................................................................................................................................
................................................................................ 3030
3030
30
元件说明元件说明
元件说明元件说明
元件说明 ........................................................................................................................................................................
........................................................................................................................................................................
.................................................................................... 3232
3232
32
端子功能端子功能
端子功能端子功能
端子功能 ........................................................................................................................................................................
........................................................................................................................................................................
.................................................................................... 3333
3333
33
零件表零件表
零件表零件表
零件表 ................................................................................................................................................................................
................................................................................................................................................................................
........................................................................................ 3434
3434
34
部件分解图部件分解图
部件分解图部件分解图
部件分解图 ................................................................................................................................................................
................................................................................................................................................................
................................................................................ 4040
4040
40
包装包装
包装包装
包装..........................................................................................................................................................................................
..........................................................................................................................................................................................
............................................................................................. 4141
4141
41
调整调整
调整调整
调整..........................................................................................................................................................................................
..........................................................................................................................................................................................
............................................................................................. 4242
4242
42
PCPC
PCPC
PC 板板
板板
板
TXTX
TXTX
TX－－
－－
－RXRX
RXRX
RX 单单
单单
单元元
元元
元 (X57-7130-21) (X57-7130-21)
(X57-7130-21) (X57-7130-21)
(X57-7130-21) ........................................................................................
........................................................................................
............................................ 5252
5252
52
原理图原理图
原理图原理图
原理图 ................................................................................................................................................................................
................................................................................................................................................................................
........................................................................................ 5656
5656
56
方块图方块图
方块图方块图
方块图 ................................................................................................................................................................................
................................................................................................................................................................................
........................................................................................ 6060
6060
60
电平图电平图
电平图电平图
电平图 ................................................................................................................................................................................
................................................................................................................................................................................
........................................................................................ 6262
6262
62
KSC-31 / KNB-29N / KBH-10KSC-31 / KNB-29N / KBH-10
KSC-31 / KNB-29N / KBH-10KSC-31 / KNB-29N / KBH-10
KSC-31 / KNB-29N / KBH-10 ......................................................................................................
......................................................................................................
................................................... 6363
6363
63
规格规格
规格规格
规格..........................................................................................................................................................................................
..........................................................................................................................................................................................
............................................................................................. 6565
6565
65
CONTENTS / 目录目录
目录目录
目录
引言
本手册的范围
本手册是提供给熟悉通信专业并且具有维修经验的技术人员
使用的。它包括了维修该设备所需要的全部资料和现行出版日
期。在出版后如果发生变动，则根据需要使用《维修通报》或
《手册修订本》进行补充。
替换零件的订购
当订购替换零件或设备资料时，应注明完整的零件识别号
码。所有的零件均有识别号码∶元件，组件或机壳。如果不知
道零件的号码，为了正确地识别，必须注明此元件所属的机壳
或组件的号码，并对元件进行充分的说明。
个人安全
为了个人的安全，请注意下列事项∶
•在没有认真核实所有射频插头之前或有任何一个打开的插头
没有连接到相应端子上的情况下，均不要发射。
•在电爆管附近或在易燃性气体环境中，必须关掉电源，不要
操作本设备。
•本设备只应该由有资格的技术人员来维修。
GENERAL ............................................................. 2
SYSTEM SET-UP ................................................. 3
OPERATING FEATURES ..................................... 4
REALIGNMENT .................................................... 6
DISASSEMBLY FOR REPAIR ............................ 16
CIRCUIT DESCRIPTION ..................................... 22
SEMICONDUCTOR DATA ................................. 30
COMPONENTS DESCRIPTION ......................... 32
TERMINAL FUNCTION ...................................... 33
PARTS LIST ........................................................ 34
EXPLODED VIEW ............................................... 40
PACKING ............................................................ 41
ADJUSTMENT ................................................... 42
PC BOARD
TX-RX UNIT (X57-7130-21) .......................... 52
SCHEMATIC DIAGRAM ..................................... 56
BLOCK DIAGRAM .............................................. 60
LEVEL DIAGRAM ............................................... 62
KSC-31 / KNB-29N / KBH-10 ............................ 63
SPECIFICATIONS ............................................... 64
GENERAL / 概述

TK-3217
3
GENERAL / 概述
维修服务
为了便于维修本设备，建立了完整的维修服务体系，提供了
包括原理图，印刷线路板图和调整步骤在内的资料供参考。
Unit
Model TX-RX Unit Frequency range Remarks
& destination
TK-3217 CX57-7130-21 440~480MHz IF1 : 38.85MHz
LOC : 38.4MHz
单元
TX-RX 单元 频率范围 备注
型号和类型
TK-3217 CX57-7130-21 440~480MHz IF1 : 38.85MHz
LOC : 38.4MHz
SERVICE
This transceiver is designed for easy servicing. Refer to
the schematic diagrams, printed circuit board views, and
alignment procedures contained within.
SYSTEM SET-UP / 系统体系
SYSTEM SET-UP / 系统体系
Merchandise received
Choose the type of transceiver
Transceiver programming
Are you using the optional antenna? KRA-23 or KRA-27 optional antenna
YES / 是
NO / 否
TX/RX 4.0W TK-3217(C)
Frequency range (MHz) RF power Type
440~480
A personal computer (IBM PC or compatible), programming
interface (KPG-22), and programming software (KPG-100D)
are required for programming.
(The frequency, TX power HI/LOW, and signaling data are programmed
for the transceiver.)
编程时需要个人计算机(IBM计算机或兼容机)，编程接口(KPG-22)
和编程软件 (KPG-100D)。
(为对讲机设定频率，常规系统特性，TX高/低功率， 以及信令数据。)
接收订单
选择对讲机的类型
对讲机编程
您使用可选件天线吗 ? KRA-23 或 KRA-27 可选件天线
Delivery
Are you using the speaker microphone? KMC-17 or KMC-21 Speaker microphone
YES / 是
NO / 否( Option / 可选件 )
您使用扬声器话筒吗 ? KMC-17或KMC-21 扬声器话筒
频率范围（MHz） 射频功率 类型
交货

TK-3217
4
OPERATING FEATURES
1. Controls and Functions
1
Microphone
Speaker
7
10
8
9
11
12
13
14 15
123 5
6
4
1Antenna connector
Connect an antenna here.
2Selector
Your dealer can program the selector as either Zone Up/
Down (default setting) or Channel Up/Down. Rotate the
selector to select a zone or channel.
3Power switch/ Volume control
Turn clockwise to switch ON the transceiver. Rotate to
adjust the volume. Turn counterclockwise fully to switch
OFF the transceiver.
4Transmit/ Busy/ Call indicator
This LED lights red while transmitting and green while re-
ceiving a call. The LED flashes orange while receiving an
encoded call (i.e. Code Squelch, etc.) and red when the
battery power is low while transmitting.
5Release Latch
Press the release latch to unlock and remove the battery
pack.
6Safety Catch
Lock this catch to avoid accidentally pressing the release
latch and removing the battery pack.
7PTT (Push-to-Talk) switch
Press this switch, then speak into the microphone to call a
station.
8Side 1 key
Press to activate its programmable function. The default
setting is Squelch Off Momentary.
9Side 2 key
Press to activate its programmable function. The default
setting is Lamp.
0Display
Refer to the display.
!S key
Press to activate its programmable function. The default
setting is None (no function).
@A key
Press to activate its programmable function. The default
setting is None (no function).
#<B key
Press to activate its programmable function. The default
setting is Channel Down.
$C> key
Press to activate its programmable function. The default
setting is Channel Up.
%Speaker/ Microphone jacks
Connect an optional speaker/ microphone or headset here.
Otherwise, keep the supplied cap in place.
2. Display
Appears when the key programmed as
Monitor or Squelch Off is pressed.
Appears when you receive a Code Squelch
call or transmit using Code Squelch.
Appears while using the Talk Around
function.
The selected zone is added to the
scanning sequence.
Appears while scanning.
Appears while using the VOX function
Appears when a message is stored in the
transceiver stack memory. Appears and
blinks when a new message has arrived.
The selected channel is set as a Priority
channel.
Appears while using low transmit power
on the selected channel.
The selected channel is added to the
scanning sequence.
Appears when the Scrambler function has
been activated.
Displays the current battery status (full/
sufficent/ low/ requires charging).
Displays the currently selected zone and
channel number or the channel name. Also
displays FleetSync messages.
Indicator Description

TK-3217
5
1天线座
连接天线。
2选择器
经销商可编程选择器为区域上/下(预置设定)或信道上/下，旋
动选择器选定区域或信道。
3电源开关/音量控制旋钮
顺时针转动发出“喀”声打开对讲机电源，再旋动调节音
量。反时针转动到底发出“喀”声关上电源。
4发射/繁忙/呼叫指示灯
LED红色表示发射，绿色表示接收，橙色闪动表示收到选呼
(例如编码静噪等)，在发射时红色闪动表示电池低电压。
5释放栓
按下释放栓将电池组解锁及将电池组取出。
6安全栓
安全栓用作避免误触及按下释放栓而令电池组脱出。
7PTT(按下讲话)开关
按下PTT开关与对方进行通话。
8侧面键1
按下激活所编程的功能, 预置为瞬时打开静噪。
9侧面键2
按下激活所编程的功能, 预置为背景照明。
0显示屏
参阅显示屏。
!S键
按下激活所编程的功能, 预置无功能。
1. 控制和功能
操作特性
1
麦克风
扬声器
7
10
8
9
11
12
13
14 15
123 5
6
4
@A键
按下激活所编程的功能, 预置无功能。
#<B键
按下激活所编程的功能, 预置信道向下。
$C>键
按下激活所编程的功能, 预置信道向上。
%扬声器/麦克风插孔
连接外置话筒扬声器插孔, 不用时请盖上随机附上的孔盖。
2. 显示屏
按下编程为监听或静噪打开的功能键时出现
收/发使用编码静噪时出现
表示使用脱网功能
所选区域加入为扫描顺序
扫描中
使用 VOX 声音控制发射功能
出现时有信息存于堆栈 , 闪动时代表收到新
信息
所选信道置为优先扫描信道
所选信道置为低功率发射
所选信道加入为扫描顺序
使用语音加密功能
电量显示 (满 / 可用 / 低 / 需充电)
显示当前区域及信道号或信道名字 , 亦可
显示 FleetSync 信息
指示符 内容

TK-3217
6
REALIGNMENT / 模式组合
3. PC Mode
3-1. Preface
The TK-3217 transceiver is programmed using a personal
computer, a programming interface (KPG-22) and programming
software (KPG-100D).
The programming software can be used with an IBM PC or
compatible. Figure 1 shows the setup of an IBM PC for
programming.
3-2. Connection procedure
1. Connect the TK-3217 to the personal computer with the
interface cable.
2. When the POWER is switched on, user mode can be
entered immediately. When the PC sends a command, the
transceiver enters PC mode. In the PC mode, “PROGRAM”
is displayed on the LCD.
3. 计算机模式
3-1. 序言
TK-3217对讲机被编程时使用个人电脑、接口电缆(KPG-22)以
及编程软件(KPG-100D)。
编程软件可以用于 IBM 计算机或兼容机。图 1 表示编程时用
IBM 计算机的连接。
3-2. 连接顺序
1. 用接口电缆把 TK-3217 连接到个人电脑上。
2. 当对讲机电源打开后，立即进入用户模式。当个人计算机发
送指令后，对讲机则进入了计算机模式。在计算机模式，
“PROGRAM”被显示在 LCD。
模式组合
1. 模式
用户模式
计算机模式
计算机测试模式
数据编程模式
计算机调谐模式
REALIGNMENT
1. Modes
2. 如何进入每一种模式
模式 操作
用户模式 接通电源
计算机模式 从计算机接收指令
复制模式 [<B]+ 接通电源（2 秒钟）
自台编程模式 [S]+ 接通电源（2 秒钟）
固件版本信息 [侧面 1]+[侧面 2]+ 接通电源（2 秒钟）
复制模式
User mode
PC mode
PC test mode
Data programming
mode
PC tuning mode
Clone mode
Self programming mode
Firmware version information
2. How to Enter Each Mode
Mode Operation
User mode Power ON
PC mode Received commands from PC
Clone mode [<B]+Power ON (Two seconds)
Self programming mode [S]+Power ON (Two seconds)
Firmware version [Side1]+[Side2]+Power ON
information (Two seconds)
自台编程模式
固件版本信息
Mode Function
User mode For normal use.
PC mode Used for communication between the
transceiver and PC (IBM compatible).
Data programming Used to read and write frequency data
mode and other features to and from the
transceiver.
PC test mode Used to check the transceiver using
the PC.
This feature is included in the FPU.
Clone mode Used to transfer programming data
from one transceiver to another.
Self programming You can program the frequency,
mode signaling and other functions using
only the transceiver.
Firmware version Used to confirm the internal firmware
information version.
模式 功能
用户模式 一般使用
计算机模式 用于对讲机与计算机(IBM 兼容机)之
间的通信。
数据编程模式 用于读出和写入频率数据以及其他功
能。
计算机测试模式 用于使用计算机来检测对讲机。此功
能包括在 FPU 内。
复制模式 用于从一个对讲机编程数据复制到另
一个对讲机。
自台编程模式 您可以只使用对讲机自身来进行编程
频率、信令和其他功能。
固件版本信息 用于确认内部固件版本。

TK-3217
7
When data is transmitting from the transceiver, the red
LED lights.
When data is received by the transceiver, the green LED
lights.
Notes:
•The data stored in the personal computer must match the
model type when it is written into the EEPROM.
•Change the TK-3217 to PC mode, then attach the interface
cable.
3-3. KPG-22 description
(PC programming interface cable: Option)
The KPG-22 is required to interface the TK-3217 with the
computer. It has a circuit in its D-sub connector (25-pin) case
that converts the RS-232C logic level to the TTL level.
The KPG-22 connects the SP/MIC connector of the TK-3217
to the computer’s RS-232C serial port.
3-4. Programming software description
KPG-100D is the programming software for TK-3217
supplied on a CD-ROM. This software runs under Windows
98, ME, Windows 2000 or XP on an IBM-PC or compatible
machine.
The data can be input to or read from TK-3217 and edited
on the screen. The programmed or edited data can be printed
out. It is also possible to tune the transceiver.
当对讲机发送数据时，红色 LED 亮灯。
当对讲机接收数据时，绿色 LED 亮灯。
注∶
•当写入EEPROM时，保存在个人电脑里的数据必须匹配型号
类型。
•把 TK-3217 改设为计算机模式，然后连接上接口电缆。
REALIGNMENT / 模式组合
Fig. 1 / 图１
Tuning cable / 调谐电缆
(E30-3216-05)
RF Power meter or SSG
/ RF功率表或SSG
灰色
灰色/黑色
1.5D-XV 导线
1.5D-XV 屏蔽线
}
}
SP
MI
C
KPG-22
KPG-100D
IBM-PC / IBM计算机
Gray
Gray/Black
1.5D-XV Lead wire
1.5D-XV Shield wire
4. Clone Mode
4-1. Outline
"Clone Mode" copies the transceiver data to another
transceiver.
The dealer can copy the transceiver data to another
transceiver even without the use of a personal computer.
4-2. Example
The transceiver can copy the programming data to one or
more transceivers via RF communication.
The clone source and clone target/s must be in Clone mode.
4. 复制模式
4-1. 概要
“复制模式”可以将一台对讲机数据复制到其它的对讲机。
经销商甚至不使用个人电脑也可以将一台对讲机的数据复制
到其它的对讲机。
4-2. 例
对讲机可以通过 RF 通信将编程数据复制到一台或更多的对
讲机。
复制主机和复制子机必须处于复制模式。
3-3. KPG-22 的说明
(计算机编程接口电缆∶可选件)
需要 KPG-22 电缆作为 TK-3217 与电脑之间的接口。KPG-22
在其D-sub 连接器（25针）内部有一个电路用于转换RS-232C逻
辑电平和 TTL 电平。
KPG-22 连接 TK-3217 的 SP/MIC 连接器和电脑的 RS-232C 串
行接口。
3-4. 编程软件的说明
KPG-100D是以CD-ROM形式提供的TK-3217用编程软件。此
软件的运行环境为 IBM-PC 机或兼容机的 Windows 98，ME，
Windows 2000 或 XP。
数据可以被输入到对讲机或在屏幕上编辑。被编程或被编辑
的数据可以打印输出，也可以用来调整对讲机。

TK-3217
8
REALIGNMENT / 模式组合
4-3. Operation
1. To switch the clone target/s to Clone mode, press and hold
the [<B] key while turning the transceiver power ON.
2. Wait for 2 seconds. “CLONE” appears on the LCD, followed
by “FRQTBL 1”.
3. Select a channel table number using the [Selector] knob.
4. To switch the clone source to Clone mode, press and hold
the [<B] key while turning the transceiver power ON.
5. Wait for 2 seconds. “CLONE” appears on the LCD, followed
by “FRQTBL 1”.
6. Select the same channel table number as the clone target/s.
7. Press the [S] key on the clone source to begin data
transmission. When the clone target starts to receive data,
the green LED will light and “CLONING” will appear on
the LCD. The source unit will display “MASTER”.
8. When the clone source finishes sending data, a
“confirmation” tone will sound and “COMPLETE” will
appear on the LCD. If data transmission failed while cloning,
the target unit will produced an error tone and “CLONE
NG” will appear on the LCD.
9. If the cloning fails, no data will be available in the target
unit when it is returned to User mode.
10.When the cloning is successful, the target unit's "Scan"
and "Key lock" functions will return to their default values
(Scan = OFF, Key lock = OFF).
11.The source will remain in clone mode after cloning. The target
unit will return to user mode after a successful cloning.
Notes:
•The dealer can clone data to two or more transceivers by
repeating the above procedures.
•If the transceivers Clone Mode is configured as "Disabled",
the transceiver cannot enter Clone mode.
•The table shown below will cover the frequency tables used
for wireless cloning.
•Clone mode cannot be entered in battery low state.
•Aunit cannot be a "Source Unit" if it is unprogrammed. If
the [S] key is pressed, an "error" tone will sound.
•Once a unit is set to be the Source, it cannot be a target
after the data has been transmitted. This protects the data
in the Source unit.
•MSK signaling is used in cloning.
•Electronic interface may cause a failure in data transfer
during Wireless Clone, such as when waveforms or
electromagnetics are being performed at the workbench.
•Clone mode can be used ONLY by the authorized service
personnel.
•The Clone mode setting must be configured as "Disable"
before being delivered to the end-user.
•To clone, replace the antenna from both the source
transceiver and the target transceiver with a dummy
load.
•The transmit output power is automatically set to Low
in Clone mode.
4-3. 操作方法
1. 将子机切换到复制模式，接通(ON)对讲机电源开关的同时，
持续按[<B]键。
2. 等待 2 秒。LCD 上显示“CLONE”，然后显示“FRQTBL 1”。
3. 用[Selector]旋钮选择频率表号码。
4. 将主机切换到复制模式，打开对讲机电源(ON)的同时，持续
按[<B]键。
5. 等待2秒。在LCD上显示“CLONE”，然后显示“FRQTBL 1”。
6. 选择与复制子机相同的频率表号码。
7. 按复制主机上的[S]键，开始传输数据。当复制子机开始接收
数据时，绿色 LED 将亮灯，并且“CLONING”显示在 LCD
上。主机将显示出“MASTER”。
8. 当复制主机完成数据传送，将发出一个“确认”音，并且在
LCD上显示出“COMPLETE”。如果复制中数据通讯失败，子
机将发出错误音，而且在 LCD 上显示出“CLONE NG”。
9. 如果复制失败，子机回到用户模式时会无可用数据。
10.当复制成功时，子机的“扫描”和“键锁定”功能将返回到
它们的初始值(扫描＝ OFF，键锁定＝ OFF)。
11.主机在复制后将停留在复制模式。复制成功后，子机将返回
到用户模式。
注∶
•经销上可以把同样的数据反复地复制到两台或更多的对讲
机。
•如果对讲机的复制模式被设定为“禁用”，则对讲机不能进入
复制模式。
•此表是使用于无线复制的频率表。
•在电池低电压状态时，不能进入复制模式。
•如果没有被编程，就不能成为“主机”。如果[S]键被按，将
会发出“错误”音。
•对讲机一旦被设定为主机，而且数据被传送之后，它就不能
成为子机。此功能是为了保护主机内的数据。
•MSK 信号用于复制。
•电子干扰有可能导致无线复制时数据传送失败，如在工作台
上受到电波或电磁的干扰。
•复制模式只可以由授权的服务人员使用。
•在向最终用户交货之前，复制模式必须设置为“禁用”。
•复制时，取下主对讲机和子对讲机的天线并装上假负载。
•在复制模式，对讲机输出功率自动地被设定为低功率。

TK-3217
9
Clone Frequency Table
Operating Frequency
Clone (MHz) 440~480
Frequency Table
1440.000
2442.000
3446.000
4448.000
5450.000
6452.000
7454.000
8456.000
9458.000
10 460.000
11 462.000
12 464.000
13 466.000
14 468.000
15 470.000
16 472.000
17 474.000
18 476.000
19 478.000
20 480.000
复制频率表
操作频率
(MHz) 440~480
复制频率表
1440.000
2442.000
3446.000
4448.000
5450.000
6452.000
7454.000
8456.000
9458.000
10 460.000
11 462.000
12 464.000
13 466.000
14 468.000
15 470.000
16 472.000
17 474.000
18 476.000
19 478.000
20 480.000
4-4. Adding the Data Password
If the Data password is set to the transceiver, you must
enter the password to activate a clone mode. The maximum
length of the password is 6 digits.
The following describes how to enter the password.
1. Press and hold the [<B] key for 2 seconds while turning
the transceiver power on.
2. “CLN.LOCK.R”(When the Read authorization password is
set to the transceiver.) / “CLN.LOCK.W” (When the
Overwrite password is set to the transceiver.) is displayed
on the LCD.
3. If the [selector] knob is rotated while “CLN.LOCK.R”/
“CLN.LOCK.W” is displayed, the number (0 to 9) flashes
on the LCD.
When you press the [C>] key, the currently selected
number is determined.
If you press the [A] key, the least digit of the password is
deleted.
If you press the [S] key after entering the password in this
procedure, “FRQTBL 1” is displayed if the entered
password is correct.
If the password is incorrect, “CLN.LOCK.R”/
“CLN.LOCK.W” is redisplayed.
4-4. 增加数据密码
如果数据密码被设定于对讲机，则您必须先输入密码才能启
动复制模式。密码的最大长度为 6 位数字。
输入密码的方法说明如下。
1. 打开对讲机电源的同时，持续按[<B]键 2 秒。
2.“CLN.LOCK.R”(当读取授权密码被设定到对讲机时)／
“CLN.LOCK.W” (重写密码被设定到对讲机时)被显示在LCD。
3. 在“CLN.LOCK.R”／“CLN.LOCK.W”被显示时，如果[选
择器]旋钮被转动，在 LCD 上会闪烁出数字(0~9)。
当您按了[C>]键，通常被选择的数字将被确定。
如果您按了[A]键，密码的最小位数字将被删除。
在此程序中输入了密码，并且被输入的密码正确，如果您按
了[S]键，则显示出“FRQTBL 1”。
如果密码错误，则继续显示“CLN.LOCK.R”／“CLN.LOCK.W”。
REALIGNMENT / 模式组合

TK-3217
10
[<B]+Power ON
Is Data
password
set?
"CLN.LOCK.R”/“CLN.LOCK.W”
is displayed.
Yes
Yes
[S]
No
No
Enter the password and
then press the [S] key.
Is password
correct?
Start the clone function
Clone mode
[<B]＋电源ON
是否设置
了数据密码?
“CLN.LOCK.R”/“CLN.LOCK.W”
被显示。
是
是
[S]
否
否
输入密码然后按[S]键。
密码是否正确?
开始复制功能
复制模式
REALIGNMENT / 模式组合
5. Self Programming Mode
Write mode for frequency data and signaling, etc. To be
used ONLY by the authorized service person maintaining the
user's equipment. After programming, reset the FPU to the
"Self- Programming" disabled mode. Transceivers CANNOT be
delivered to the end-user in the self-programming mode.
5-1. Enter to the Self Programming Mode
Press and hold the [S] key for 2 seconds while turning the
transceiver power on.
When the transceiver enters in the self programming mode,
"1- 1" is displayed 2 seconds after "SELF " is displayed.
Note :
This mode (self programming mode) cannot be set when it
has been disabled with the FPU.
5-2. Adding the Data Password
If the Data password is set to the transceiver, you must
enter the password to activate a self programming mode. The
maximum length of the password is 6 digits.
The following describes how to enter the password.
1. Press and hold the [S] key for 2 seconds while turning the
transceiver power on.
2. "SLF.LOCK.R"(When the Read authorization password is
set to the transceiver.) / "SLF.LOCK.W" (When the
Overwrite password is set to the transceiver.) is displayed
on the LCD.
3. If the [selector] knob is rotated while "SLF.LOCK.R"/
"SLF.LOCK.W" is displayed, the number (0 to 9) flashes on
the LCD.
When you press the [C>] key, the currently selected
number is determined.
■Flow Chart (Source transceiver) ■ 流程图(主对讲机)
5. 自台编程模式
频率数据和信令等的写入模式。只可以由负责维护用户设备
的授权服务人员使用。编程之后，复位自台编程模式为禁用状
态。对讲机不能以自台编程模式开启的状态交付给最终用户。
5-1. 进入自台编程模式
打开对讲机电源的同时，持续按[S]键 2 秒。
当对讲机进入了自台编程模式，显示“SELF”2 秒钟，然后
显示“1-1”。
注∶
当自台编程模式被 FPU 禁用时，此模式不能被设定。
5-2. 增加数据密码
如果数据密码被设定到对讲机，则您必须输入密码来激活自
台编程模式。密码的最大长度为 6 位数字。
输入密码的方法说明如下。
1. 打开对讲机电源的同时，持续按[S]键 2 秒。
2.“SLF.LOCK.R”(当读取授权密码被设定到对讲机时)／
“SLF.LOCK.W”(重写密码被设定到对讲机时)被显示在LCD。
3. 在“SLF.LOCK.R”／“SLF.LOCK.W”被显示时，如果[选择
器]旋钮被转动，在 LCD 上会闪烁出数字(0~9)。
当您按了[C>]键，通常被选择的数字将被确定。

TK-3217
11
REALIGNMENT / 模式组合
If you press the [A] key, the least digit of the password is
deleted.
If you press the [S] key after entering the password in this
procedure, "SELF" is displayed if the entered password is
correct.
If the password is incorrect, "SLF.LOCK.R"/ "SLF.LOCK.W"
is redisplayed.
5-3. Channel Selection Mode
In this mode, the Zone or Channel can be selected.
Press and hold the [S] key for 2 seconds while turning the
transceiver power on to enter self programming mode. When
the transceiver enters in the self programming mode, the
transceiver automatically enters the Channel Selection mode.
2 seconds after displaying "SELF", "1- 1" appears on the LCD.
The setup item for channel selection mode is as follows.
Key operation
Note :
If a non-existing Zone-Channel is selected and the memory
for all 128 channels is already filled, an error tone will sound
and "MEM.FULL" will appear on the LCD for 2 seconds.
5-4. Item Selection Mode
In this mode, the following items can be selected.
•RX frequency
•RX signaling
•TX frequency
•TX signaling
•Wide/ Narrow
•RF power Hi/Low
•Scan Del/Add
•Beat shift on/off
•Compander on/off
When the [S] key is pressed in the Channel Selection mode,
the transceiver enters the Item Selection mode.
Setup item Display Remarks
Select ∗∗∗ - ∗∗∗ Zone: 1~128
Zone/Channel ∗∗∗ - ∗∗∗ Channel: 1~128
Key Key Function
[Selector] Toggle between Zone selection and Channel selection.
[Side1] No action
[Side2] No action
[S] Enter the Item Selection mode
[A] Error tone sounds
[<B] Decrement the blinking Zone/Channel number by 1.
Press and hold to decrement in steps of 10.
[C>] Increment the blinking Zone/Channel number by 1.
Press and hold to decrement in steps of 10.
如果您按了[A]键，密码的最小位数字将被删除。
在此程序中输入了密码，并且被输入的密码正确，如果您按
了[S]键，则显示出“SELF”。
如果密码错误，则继续显示“SLF.LOCK.R”／“SLF.LOCK.W”。
5-3. 信道选择模式
在此模式，可以选择区域或信道。
打开对讲机电源的同时，持续按[S]键 2 秒，则进入自台编程
模式。当对讲机进入自台编程模式，则对讲机将自动进入信道
选择模式。
显示 “SELF” 2 秒钟之后，在 LCD 上出现“1-1”。
信道选择模式的设定项目如下所示。
键操作方法
注∶
如果选择了不存在的区域 - 频道和所有的 128 个信道的存储
器已经被占满，则将发出错误音，同时在 L C D 上显示
“MEM.FULL”2 秒钟。
5-4. 项目选择模式
在此模式，可以选择如下项目。
•RX 频率
•RX 信令
•TX 频率
•TX 信令
•宽带／窄带
•RF 功率高／低
•扫描删除／添加
•拍频偏移 ON/OFF
•压扩器 ON/OFF
在信道选择模式，当按了[S]键，对讲机将进入项目选择模式。
设定项目 显示 备注
选择 ∗∗∗ - ∗∗∗ 区域: 1~128
区域 / 信道 ∗∗∗ - ∗∗∗ 信道: 1~128
键 键功能
[选择器] 在区域选择和信道选择之间切换
[侧面 1] 无作用
[侧面 2] 无作用
[S] 进入项目选择模式
[A] 错误音
[<B] 以步进值 1 减小闪动的区域 / 信道。
按住时则以步进值 10 减小。
[C>] 以步进值 1 增大闪动的区域 / 信道。
按住时则以步进值 10 增大。

TK-3217
12
Key operation
5-5. Item Setting Mode
In this mode, the selected item in the Item Selection mode
can be programmed.
When the [S] key is pressed in the Item Selection mode,
the transceiver enters the Item Setting mode.
The setup items for item setting mode are as follows.
Key operation
Setup item Display Remarks
1.RX frequency 1. RX FREQ
→
Receive frequency
∗∗∗.∗∗∗∗∗ 327.00000~550.00000MHz
2.RX signaling 2. RX SIG
→
Receive QT/DQT
TONE OFF/
QT ∗∗∗.∗/
DQT∗∗∗N/
DQT∗∗∗I
3.TX frequency 3. TX FREQ
→
Transmit frequency
∗∗∗.∗∗∗∗∗ 327.00000~550.00000MHz
4.TX signaling 4. TX SIG
→
Transmit QT/DQT
TONE OFF/
QT ∗∗∗.∗/
DQT∗∗∗N/
DQT∗∗∗I
5. Wide / Narrow 5. BAND ∗W / N
6. RF power Hi / Low 6. PWR ∗∗∗ HI / LOW
7.Scan Del / Add 7. SCN ∗∗∗ DEL / ADD
8.Beat shift on / off 8. SFT ∗∗∗ ON / OFF
9. Compander on / off 9. CMP ∗∗∗ ON / OFF
Key Key Function
[Selector] Changing the selection item (RX/ TX frequency and
RX/ TX signaling only)
[Side1] No action
[Side2] No action
[S] • Store the current settings and return to the Item
Selection mode.
•AMHz digit of the frequency blinks.
(RX/ TX frequency only)
•The icon of the current signaling configuration blinks.
(RX/ TX signaling only)
[A] Abort the current settings and return to the Item
Selection mode without backup.
[<B] Toggle/ Decrease the blinking value.
[C>] Toggle/ Increase the blinking value.
Key Key Function
[Selector] The selected item changes
[Side1] No action
[Side2] No action
[S] Enter the Item Setting mode
[A] Return to the Channel Selection mode
[<B] Error tone sounds
[C>] Error tone sounds
键操作方法
5-5. 项目设定模式
在此模式，项目选择模式中被选择的项目可以进行编程。
在项目选择模式，当按了[S]键，对讲机将进入项目设定模式。
项目设定模式的设定项目如下所示。
键操作方法
设定项目 显示 备注
1.RX 频率 1. RX FREQ
→
接收频率
∗∗∗.∗∗∗∗∗ 327.00000~550.00000MHz
2.RX 信令 2. RX SIG
→
接收 QT/DQT
TONE OFF/
QT ∗∗∗.∗/
DQT∗∗∗N/
DQT∗∗∗I
3.TX 频率 3. TX FREQ
→
发射频率
∗∗∗.∗∗∗∗∗ 327.00000~550.00000MHz
4.TX 信令 4. TX SIG
→
发射 QT/DQT
TONE OFF/
QT ∗∗∗.∗/
DQT∗∗∗N/
DQT∗∗∗I
5. 宽带／窄带 5. BAND ∗W / N
6.RF 功率高／低 6. PWR ∗∗∗ HI / LOW
7. 扫描删除／添加 7. SCN ∗∗∗ DEL / ADD
8. 拍频偏移 ON/OFF 8. SFT ∗∗∗ ON / OFF
9. 压扩器 ON/OFF 9. CMP ∗∗∗ ON / OFF
键 键功能
[选择器] 变更选择项目(仅 RX/TX 频率和 RX/TX 信令)
[侧面 1] 无作用
[侧面 2] 无作用
[S] •保存当前的设定和返回到项目选择模式。
•频率的MHz 数字闪动。 (仅RX/TX 频率)
•当前的信令配置闪动。 (仅RX/TX信令)
[A] 放弃当前的设定并返回到项目选择模式。
[<B] 切换／减小闪动的数值
[C>] 切换／增大闪动的数值
键 键功能
[选择器] 变更选择项目
[侧面 1] 无作用
[侧面 2] 无作用
[S] 进入项目设定模式
[A] 返回到信道选择模式
[<B] 错误音
[C>] 错误音
REALIGNMENT / 模式组合

TK-3217
13
5-6. Self Programming Mode flow chart
■Channel selection mode flow chart
■Item selection mode flow chart
[S]+Power ON
Read authorization password /
Overwrite password entry (6 digits)
Self programming mode SELF
Zone
II
Channel selection mode
Data password
Display
SLF.LOCK.R When the Read
authorization password is
set to the transceiver.
[<B] : Zone/Channel number decrement
[C>] : Zone/Channel number increment
When the Overwrite
authorization password is
set to the transceiver.
SLF.LOCK.W
or
[S]
Item selection mode
[S]
[Selector]
[A]
Item setting mode
[S][A]
Zone selection Channel selection
Channel
[S]
Channel selection mode
1. RX frequency
2. RX signaling
[Selector]
[Selector]
[S]
[S]
[S]
[S]
[S]
[S]
[A]
[A]
3. TX frequency
4. TX signaling
[Selector]
[Selector]
[S][A]
[A]
5. Wide / Narrow
6. RF power Hi / Low
[Selector]
[Selector]
[S][A]
[A]
7. Scan Del / Add
8. Beat shift on / off
[Selector]
[Selector]
[S][A]
[A]
9. Compander on / off
Item setting mode
[Selector]
[S][A]
5-6. 自台编程模式流程图
■ 信道选择模式流程图
■ 项目选择模式流程图
[S]＋电源ON
读取授权密码／改写密码输入(6位数)
自台编程模式 SELF
区域
II
信道选择模式
数据密码
显示
SLF.LOCK.R
当读取授权密码被
设定到对讲机时。
[<B] : 区域／信道号码减小
[C>] : 区域／信道号码增大
当改写授权密码被
设定到对讲机时。
SLF.LOCK.W
或
[S]
项目选择模式
[S]
[选择器]
[A]
项目设定模式
[S][A]
区域选择 信道选择
信道
[S]
信道选择模式
1. RX频率
2. RX信令
[选择器]
[选择器]
[S]
[S]
[S]
[S]
[S]
[S]
[A]
[A]
3. TX频率
4. TX信令
[选择器]
[选择器]
[S][A]
[A]
5. 宽带／窄带
6. RF功率高／低
[选择器]
[选择器]
[S][A]
[A]
7. 扫描删除／添加
8. 拍频偏移ON/OFF
[选择器]
[选择器]
[S][A]
[A]
9. 压扩器ON/OFF
项目设定模式
[选择器]
[S][A]
REALIGNMENT / 模式组合

TK-3217
14
■Item setting mode flow chart
[1. RX frequency] or
[3. TX frequency]
Current
setting value
Value is not set
MHz setting
KHz setting
[Selector]
[S]
[Selector]
[A]
[A]
Channel step
Frequency clear
[Selector]
[Selector]
[A]
[A]
Display
--------
450. 00000
450. 00000
450. 00000
STP 5.00K
--------
[2. RX signaling] or
[4. TX signaling]
OFF
QT
[Selector]
[S]
[Selector]
[A]
[A]
DQT N
DQT I
[Selector]
[Selector]
[A]
[A]
Display
TONE OFF
67.0QT
023NDQT
023 IDQT
Wide / Narrow selection Wide Narrow
5. Wide / Narrow
[S] [<B] / [C>]
[S] : Stored
[A]:Not
stored
Display
W5.BAND
Hi / Low selection Hi Low
6. RF power Hi / Low
[S] [<B] / [C>]
[S] : Stored
[A]:Not
stored
Display
HI6.PWR
Del / Add selection Del Add
7. Scan Del / Add
[S] [<B] / [C>]
[S] : Stored
[A]:Not
stored
Display
ADD7.SCN
on / off selection on off
[8. Beat shift on / off] or
[9. Compander on / off]
[S] [<B] / [C>]
[S] : Stored
[A]:Not
stored
Display
ON8.SFT or
ON9.CMP
[<B] / [C>] [S]
[<B] / [C>] [S]
[<B] / [C>] [S]
[S] : Cleared
[S] : Tone off
[<B] / [C>] [S]
[<B] / [C>] [S]
[<B] / [C>] [S]
■ 项目设定模式流程图
[1. RX频率]或
[3. TX频率] 当前设定值
无设定值
MHz设定
KHz设定
[ 选择器 ]
[S]
[ 选择器 ]
[A]
[A]
信道步进
频率清除
[ 选择器 ]
[ 选择器 ]
[A]
[A]
显示
--------
450. 00000
450. 00000
450. 00000
STP 5.00K
--------
[2. RX信令]或
[4. TX信令]
OFF
QT
[
选择器 ]
[S]
[ 选择器 ]
[A]
[A]
DQT N
DQT I
[
选择器 ]
[ 选择器 ]
[A]
[A]
显示
TONE OFF
67.0QT
023NDQT
023 IDQT
宽／窄选择 宽带 窄带
5. 宽带／窄带
[S] [<B] / [C>]
[S]∶被保存
[A]∶
不保存
显示
W5.BAND
高／低选择 高 低
6. RF功率高／低
[S] [<B] / [C>]
[S]∶被保存
[A]∶
不保存
显示
HI6.PWR
删除／添加选择 删除 添加
7. 扫描删除／添加
[S] [<B] / [C>]
[S]∶被保存
[A]∶
不保存
显示
ADD7.SCN
ON/OFF选择 on off
[8. 拍频偏移ON/OFF]或
[9. 压扩器ON/OFF]
[S] [<B] / [C>]
[S]∶被保存
[A]∶
不保存
显示
ON8.SFT 或
ON9.CMP
[<B] / [C>] [S]
[<B] / [C>] [S]
[<B] / [C>] [S]
[S]∶被清除
[S]∶亚音关闭
[<B] / [C>] [S]
[<B] / [C>] [S]
[<B] / [C>] [S]
REALIGNMENT / 模式组合

TK-3217
15
6. Firmware Version Information
Turn the transceiver ON with the [Side1] and [Side2] keys
held down. Then, the version is displayed during holding the
[Side1] and [Side2] keys.
6. 固件版本信息
按下[侧面 1]和[侧面 2]键打开对讲机的电源。然后按[侧面 1]
和[侧面 2]键显示版本。
REALIGNMENT / 模式组合

TK-3217
16
DISASSEMBLY FOR REPAIR / 维修拆卸
Disassembly Procedure
■Removing the case assembly from the chassis
1. Remove the volume knob z and channel knob x.
2. Remove two screws c.
3. Lift and remove the chassis from the case assembly v.
(Use a flat-head screwdriver to easily lift the chassis.)
■Removing the LCD ASSY from the mounting
hardware
1. Remove the sheet attached to the flat cable connector b.
2. Remove the FPC from the flat cable connector n.
Note: Be careful not to forget to attach the sheet after the
LCD ASSY is reassembled.
3. Insert a flat-head screwdriver on the right side of the
illumination guide m, then lever the screwdriver to remove
the right side of the illumination guide from the mounting
hardware ,.
4. Slide the LCD ASSY .to the right so that two tabs on the
left side of the illumination guide are removed from the
mounting hardware /.
1
3
3
4
2
6
57
8
Sheet
绝缘片
Mounting hardware / 固定硬件
Illumination guide / 照明导向器
Sheet / 绝缘片
9
10
拆卸程序
■从机体上拆卸机壳
1. 拆卸音量旋钮 z和信道旋钮 x。
2. 拧下 2 个螺丝 c。
3. 从机体拉出并卸下机壳。v
(使用平头螺丝刀容易拉出机壳。)
■从固定硬件上拆卸 LCD 组件
1. 拆卸被加到扁平电缆连接器上的薄片。b
2. 从扁平电缆连接器上卸下FPC。n
注∶注意不要忘记在 LCD 组件被重新组装之后加装薄片。
3. 把平头螺丝刀插到照明导向器 m的右侧，然后扳动螺丝刀
拆卸固定硬件上的照明导向器的右侧。,
4. 把LCD 组件 .向右滑动，以便从固定硬件上卸下照明导向
器左侧的2个卡头。/

TK-3217
17
DISASSEMBLY FOR REPAIR / 维修拆卸
■Removing the TX-RX unit from the chassis
1. Remove the packing Ωfrom the SP / MIC jack of the TX-
RX unit.
2. Remove eleven screws ≈fixing the TX-RX unit.
3. Remove the mounting hardware çof the SP / MIC.
4. Remove the solder of the antenna terminal with a soldering
iron √.
5. Remove the solder of the positive terminal with a soldering
iron ∫.
Note: You can remove the TX-RX unit from the chassis without
removing the solder at the positive terminal. However,
in this case, you can not attach the packing (G53-1605-
03) that is on the positive terminal to the chassis in
assembling. So, it is advisable to remove the solder on
the positive terminal first.
6. Remove the FPC from the flat cable connector ~.
7. Lift and remove the TX-RX unit from the chassis µ.
■Removing the battery release lever from the case
assembly
1. Press the upper part of the lever toward the inside of the
case assembly. One side of the shaft will be removed z.
2. Lift and remove the battery release lever from the case
assembly x.
Note: Scratch and widen the glue hole if there is difficulty in
removing the other end of the shaft.
No glue is required when you reassemble the battery
release lever.
15
14
16
12
12
13
12
12
12
12
17
11
12
2
1
■从机架拆卸 TX-RX 单元
1. 从 TX-RX 单元的 SP/MIC 插口卸下橡胶垫 Ω。
2. 卸下固定 TX-RX 单元的 11 个螺丝 ≈。
3. 卸下 SP/MIC 的固定硬件 ç。
4. 用电烙铁烫开天线端子的焊锡。√
5. 用电烙铁烫开电池正极端子的焊锡。∫
注∶不用烫下焊锡拆卸正极的端子，你也可以拆卸TX-RX单元。
但是组装时，正极端子连接的垫片(G53-1605-03)不能安装到
机架。因此，请先烫开正极端子的焊锡。
6. 从扁平电缆连接器拆卸FPC。~
7. 从机架抬起TX-RX单元。µ
■从机壳拆卸电池分离拨杆
1. 向机壳的内侧按压拨杆上部之后，就可以卸下轴的一侧。z
2. 拿起电池分离杆，就可以从机壳上拆卸下来。x
注∶如果很难拆卸轴的其它端部时，请刮掉和扩展粘合孔。
当你重新组装电池分离杆时，则不需要粘合。

TK-3217
18
DISASSEMBLY FOR REPAIR / 维修拆卸
4
5
3
1
6
2
1
3
2
4
A thin spring / 细弹簧
Shaft / 轴
Two tabs / 2个突起的上侧
A thick spring / 粗弹簧
Precautions for Reassembly
■Attaching the battery release lever to the case
assembly
1. Insert one side of the shaft into the hole at the lever fitting
section on the case assembly z.
Note: The thin spring (G01-4543-04) should be positioned
above two tabs of the lever.
2. Tilt the battery release lever slightly forward x, so that the
thick spring (G01-4542-04) is positioned below the case
surface.
3.
With the thick spring positioned below the case surface, attach
the other side of the shaft to the case assembly by pressing
the battery release lever
c
until it snaps into place
v
.
Note: Be careful not to tilt the battery release lever too
forward.
If the battery release lever is pushed in this state where
two tabs come below the case surface, there is a
possibility of damaging two tabs.
■Assembling the battery release lever
1. Place the lever xonto the stopper z.
2. Place the thick spring conto the lever.
3.
Hook the right and left ends of the thin spring vonto the tabs
of the stopper, then place the thin spring onto the lever b.
4. Slide the shaft through the hole of the stopper and lever n.
重新组装注意事项
■安装电池分离拨杆到机壳
1. 把轴的一侧插入到机壳的拨杆安装部的孔里。z
注∶细弹簧(G01-4543-04)必须安装到拨杆的 2 个突起上面。
2. 轻轻地前推电池分离拨杆倾斜倒 x，这样粗弹簧(G01-4542-
04)就被定位在机壳下面。
3. 粗弹簧被定位到机壳下面之后，通过按电池分离拨杆 c直
到它嵌入位置 v，轴的另一侧接触机壳组件。
注∶注意不要把电池分离拨杆倾斜得太靠前。
如果电池分离拨杆被推到分离拨杆下面的2个卡头的位置，
就有可能损坏这 2 个卡头。
■电池分离拨杆的组装方法
1. 请把拨杆 x置于止动器 z的上面。
2. 请把粗弹簧 c置于拨杆的上面。
3. 请把细弹簧置于拨杆上面，并让细弹簧 v的左右端置于止
动器的两个卡头内。b
4. 滑动轴穿过止动器和拨杆的孔。n

TK-3217
19
DISASSEMBLY FOR REPAIR / 维修拆卸
■Attaching the positive terminal to the chassis
Always attach the positive terminal to the chassis, using
the following procedures, before mounting the TX-RX unit onto
the chassis.
1. Remove the holder assembly xfrom the packing zof
the positive terminal.
2. Mount the packing of the positive terminal into the chassis
hole c.
3. Mount the holder assembly into the packing of the positive
terminal v.
■Mounting the chassis to the case assembly
1. Confirm that the waterproof packing attached to the
circumference of the chassis is securely inserted in the
groove of the chassis z.
2. Attach the speaker to the speaker recess of the case
assembly x. Make sure the speaker is securely inserted.
3.
Insert the upper part of the chassis into the case assembly
c
.
Note: Take care that the speaker lead wire is not caught by
the microphone element.
4. Press the chassis vand the case assembly together to
attach them.
■把正极端子安装到机架
把TX-RX单元组装到机架之前，必须按照以下的顺序把电池
正极端子安装到机架。
1. 从正极端子的垫片 z上取下机架 x。
2. 把正极端子的垫片安装到机架孔上。c
3. 把支架安装到正极端子的垫片上。v
■安装机壳机架
1. 确认机架四周的防水垫是否确实进入机壳的槽里。z
2. 把扬声器安装到机壳的扬声器安装部 x，确保扬声器确实地
镶嵌好。
3. 把机架上部插到机壳里。c
注∶请不要让扬声器引线勾住麦克风元件。
4. 按压机架 v，使机架和机壳成为一个整体。
3
2
1
4
1
2
Confirm that the
waterproof packing is
securely inserted in the
groove of the chassis.
确认防水垫是否确实
地进入机架的槽里。