YEONHWA M TECH DX-8000 Series User manual

User Manual
Version #1 (2018-07-03)
YeonHwa M Tech Co., Ltd.
36, Jeonparo 44beongil, Manangu, Anyangsi, Gyeonggido, 14086 Korea
Tel: [phone]
VHF Transceiver
DX-8100
DX-8200
UHF Transceiver
DX-8400

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1. DX-8000 Series Features
DX-8000 Series was developed with the user in mind to provide a compact and solid design
with features to fit multiple types of tasks such as military, firefighting, construction site,
industrial site and small/ large retailers.
It works in dual (analog / digital) mode, compatible with existing analog radio and efficient in
digital mode with clear sound quality, volume, call distance and usage time.
Features are as follows:
32 Channels in 16 Zones 32 (1zone = Max 32 Channels)
512 Channel Capacity
5/1 Watt RF Power Setting
Text Messaging with inbox and outbox (within 40 letters), Max 10 sentences
Encryption Mode (ARIA 128, 192, 256. LEA 128. 196. 256. AES128 256)
TX Interrupt
Lone Worker Mode
Scan
BCL / BCLO
Time-Out Timer (TOT)
Emergency / Siren
Built in Flash Lamp
Etiquette (Vibration)
Voice recording and playback
Mixed Channel Operation (Analog / Digital)
GPS (Option)
Five level VOX (Voice Operated Transmit)
Five level S.Q (Analog)
Remote Radio Stun / Kill / Revive
Clear speaker volume of 1Watt
UDC accessory connector for IP67
3Lines Mono LCD Display
Aluminum metal Frame Body
DC+7.4V Li-ion / 2,600mAH

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2. Specification
DX-8000 Series
General
Frequency Range
Frequency Stability
Programmable Channels
Channel Spacing
Digital Vocoder
Dimensions
Weight
Power Source
Current Drain (maximum)
DX-8100 : 136~174 MHz
±1.5ppm (-30 to +60℃)
16 Zones / 32 Channels
12.5KHz
AMBE++
103mm(H) x 52mm(W) x 32mm(D)
280g
DC +7.4V Li-ion 2,600mAH Battery
Receive mode, rated audio out –420 (Audio Max)
Transmit mode –1,200mA
Standby mode –110mA
Receiver
Sensitivity
Squelch Sensitivity
Selectivity
Spurious and Harmonic Rejection
FM Hum and Noise
Audio Output Power
Audio Distortion
Audio Response
Input Impedance
0.25uV 12 dB SINAD
0.22uV 10dB SINAD
65dB (12.5KHz)
75dB
40dB (12.5KHz)
1 Watt across an 16-ohm load
Less than 3% at rated output
+1, -3 dB from 6dB per octave de-emphasis Characteristic
from 300~3000Hz
50 ohms
Transmitter
RF Power Output
Spurious and Harmonic
FM Hum and Noise
Audio Distortion
Audio Frequency Response
Output Impedance
5/1Watt
70dB
40dB (12.5KHz)
3% maximum with 1KHz modulation
+1, -3dB from 6dB per octave pre-emphasis Characteristic
from 300~3000Hz
50ohms

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3. DX-8000 Package Contents
* Components can be changed by the buyer requests.
Radio Unit Battery Single Slot Charger Antenna
Belt Clip Strap User Manual
Figure 3-1) DX-8000 Series Main Package Contents
XB-2600 : 2,600mAH Li-ion Battery Pack
XC-100D : Single Slot Charger
XC-200D : Dual Slot Charger

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4. Appearance of DX-8000 Series Radio
1. Power ON / 1. OFF Volume switch
Turn the volume switch to the right to turn on the
power and increase the volume. Turn it to the
left to decrease the volume and to turn off the
power.
2. PTT button
Press the PTT button to transmit, release the
PTT button to stop the transmission, and the
receiver will enter standby mode.
3. Channel up / down button
Press the UP button to increase the channel
and press the DOWN button to decrease the
channel.
4. Press the MENU button
It is a button to enter the menu. When entering
the menu, you can select each menu setting.
5. Cancel / Return button
When you are in the menu, use the Button to
return to the previous menu. In the menu setting
screen, it performs cancellation function.
6. Menu Right/Left button
This button moves the main menu items in the
menu settings.
7. Key Lock button
Buttons except PTT button are not operated and
fixed. (You can set other functions with the
Programmable button.
8. RF output H/L select button
The RF output can be switched to high output or
low output.
9. P1, P2, P3 Button
The P1, P2, and P3 buttons can be set as Short
/ Long buttons. The Short button is set within
one second, and the Long button is pressed for
at least two seconds.
The built-in Long Button action
-. P1: Unlock function for button lock function.
-. P2: Flash On / Off operation
-. P3: Etiquette on / off action
10. UDC EAR/MIC
1) When connecting the external speaker
microphone
2) When setting radio information by CPS
program
3) When connecting to an external device.
output.

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Figure 3-2) DX-8000 Series Appearance of LCD
4.1 Button & LED Operations
Button & LED
Operation Description
Power ON/OFF
Turning the volume knob clockwise to power ON, volume up and turning
the knob counterclockwise to power OFF, volume down.
Volume/Menu
+/- Button
Press +/- button to control the call audio.
+ button will volume up and –will volume down.
In Menu status, it moves through list functions to choose from.
Up/Down Button
You can change the setting for the set channel.
32 channels can be input per zone.
You can move to other list functions in the progress of menu.
Zone Button
You can proceed to change the calling area set by the user in order.
Menu/OK Button
Button for entering into Menu mode.
When entered into Menu mode, you can choose each list functions.
Cancel/Return Button
Press the button to return to previous item in menu.
In the menu setting screen, it functions as cancel button.
P1, P2, P3 Button
Short press is Programmable Key.
Long Press of button more than 2 seconds is as follows:
-P1 is to disable the keypad lock function
-P2 is to turn Flash ON / OFF
-P3 is to turn Etiquette (Vibration) ON / OFF
Contact List Button
Button directly for Contact List.
You can enter Private Contact, Private Call, Group Call or All Call.

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5. Basic Operations
Please fully read the instruction manual before use.
This manual provides convenient information related to radio operation.
1) Antenna Installation and Removal
To attached the antenna connector, fasten the
antenna clockwise.
To remove the antenna, rotate it counter-
clockwise.
2) Battery Removal and Installation
To remove the battery, push the locker and
pull following the arrow direction.
To install the battery, slide up the battery
towards the top of the radio as number 1 and
push down as number 2 until battery latch is
locked.
3) Belt Clip Installation and Removal
To attach belt clip to the radio, align its rails
with the grooves in radio and slide the belt
clip onto the mounting rails until it latches
into place.
To remove belt clip from the radio, push up
on tab of belt clip with flat bladed screw
driver and at the same time, slide the belt clip
towards the top of Radio.

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4) External Accessory Connector Jack
Connect the external accessory as shown in
the picture.
Fix the main unit and the accessory by
aligning them and tighten the screw.
To remove the accessory, loosen the fixed
screw.
5). Charging the Battery
RED lamp indicates the radio is on the charger (XC-200D) that the unit is starting to charge
and the LED will illuminate GREEN when the charging is completed.
Charger (XC-200D) is dual to charge both the main unit and the battery pack.
When both of them are connected to the charger, the front radio with the battery will be
charged first and the batter pack later.
Figure 4-6) Charging the Battery

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6. Operation of DX-8000 Series
Press Menu button on the front to enter menu mode. There are 8 main menus in menu mode.
If you set it according to usage purpose and environment, you can use the radio more
conveniently.
Figure 6-1) DX-8000 Series Menu
Figure 6-2) DX-8000 Series Menu Tree
☞Caution) If you do not operate for more than 25 seconds after entering the menu, the menu
mode is automatically ended and it switches to receive mode.
1. Contact
Set the outgoing call contact (set by CPS program) set on the transceiver and press the PTT button
to make a call. If you want to make a call with another registered contact, select the contact in the
contact list and press the PTT button to make the call.
Contact lists in the menu can be registered / deleted using CPS (Customer Programming Software)
program.
When you enter the contact menu, the list appears as separate, group, and All Call contacts.

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ICON shown in contact list
- : Individual contact list (individual calls, individual messages can be sent)
- If the radio enable / disable and check / monitor functions are enabled
You can run it from your contact list.
- : Group contact list (group call, group message can be sent)
- : All contact lists (terminals with the same channel and color code are available)
2. Messages
When a new message arrives in the receive mode, the message contents are displayed on the
LCD and enter the menu mode. When a new message arrives at another operation, it will be
displayed as ICON.
The Message menu provides three additional menu functions: Quick Message, Inbox, and Outbox.
1) Simple message
Register a total of 10 messages by using the CPS program and 1 message can edit up to 40
characters.
You can see the registered message by selecting the simple message menu, select the
message you want to send, and press the menu button to view the message contents.
Press the Menu button again to send the selected message to the registered terminal.
2) Inbox.
You can receive a maximum of 10 messages in the inbox. You can view the received messages
by selecting the contents stored in the list.
If the number of received messages is 10, the number of received messages is cleared and
registered first.
If you want to delete the received message, you can delete the whole delete menu.
3) Outgoing.
The maximum number of messages in the Outbox can total 10. Once you have selected what's
stored in the list,
You can view the outgoing messages.
The number of outgoing messages is 10, and the number of outgoing messages is cleared and
registered first.
If you want to delete the outgoing message, you can delete the whole delete menu.
3. Call Logs
This menu stores only the history of individual call history. Group, All call Call history is not saved.
The call reception contents are managed in the inbox and the call transmission contents are
managed in the outbox.
1) Inbox
You can store 10 calls in total. The contents stored in the list can see the ID of the receiving