YEONHWA M TECH DX-8100 User Manual

Vhf/uhf transceiver
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Version #1 (2017-08-01)
YeonHwa M Tech Co., Ltd.
36, Jeonparo 44beongil, Manangu, Anyangsi, Gyeonggido, Korea Tel: 82-31-444-7270
User Manual
VHF Transceiver
DX-8100
DX-8200
UHF Transceiver
DX-8400

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Summary of Contents for YEONHWA M TECH DX-8100

  • Page 1 User Manual VHF Transceiver DX-8100 DX-8200 UHF Transceiver DX-8400 Version #1 (2017-08-01) YeonHwa M Tech Co., Ltd. 36, Jeonparo 44beongil, Manangu, Anyangsi, Gyeonggido, Korea Tel: 82-31-444-7270...
  • Page 2 1. DX-Series Features DX-Series was developed with the user in mind to provide a compact and rugged design with features to fit multiple types of jobs such as military, firefighting, construction site, industrial site and large retailers. It works in dual (analog / digital) mode, compatible with existing analog radio and efficient as well in digital mode with clear voice quality, volume, call distance and usage time.
  • Page 3: Specification

    2. Specification 2.1 DX Series General Frequency Range DX-8100 : 136~174 MHz DX-8200 : 216~224 MHz DX-8400 : 400 ~470 MHz Frequency Stability ±1.5ppm (-30 to +60℃) Programmable Channels 16 Zones / 32 Channels Channel Spacing 12.5KHz Digital Vocoder AMBE++...
  • Page 4 3. DX Package Contents * The components may be changed at the request of the buyer. Radio Unit Battery One Slot Charger Antenna Belt Clip Strap User Manual Figure 3-1) DX-Series Main Package Contents XB-2600 : 2,600mAH Li-ion Battery Pack XC-100D : One Slot Charger XC-200D : Dual Slot Charger 423D-WS : 400~450MHz SMA Whip Antenna...
  • Page 5 3.1 Appearance of DX Series Radio Figure 3-2) DX-Series Appearance of the Radio Unit...
  • Page 6 Figure 3-3) DX-Series Appearance of LCD 3.2 Button & LED Operations Button & LED Operation Description Turning the volume knob clockwise to power ON, volume up and turning Power ON/OFF the knob counterclockwise to power OFF, volume down. Press +/- button to control the call audio. Volume/Menu + button will volume up and –...
  • Page 7: Basic Operations

    4. Basic Operations Please fully read the instruction manual before use. This manual provides convenient information related to radio operation. 4.1 Antenna Installation and Removal To attached the antenna connector, fasten the antenna clockwise. To remove the antenna, rotate it counter-clockwise. Figure 4-1) Antenna Installation and Removal When installation of antenna, giving a strong pressure to the radio or pulling the antenna with a strong power from the radio can make a...
  • Page 8: Battery Installation And Removal

    4.2 Battery Installation and Removal Refer to the figure 4-2 and 4-3. 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.
  • Page 9: Belt Clip Installation And Removal

    4.3 Belt Clip Installation and Removal Refer to figure 4-4. 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.
  • Page 10 Figure 4-5) External Accessory Jack 4.5 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.
  • Page 11 5. Operation of DX Series DX series Button Operations are as follows in figure 5-1. Figure 5-1) DX Series Button Description 5.1 Power ON / OFF, Volume Switch Turning the volume switch knob clockwise to power ON and turning the knob counterclockwise to power OFF.
  • Page 12: Ptt Button

    5.2 PTT Button The radio transmits messages when pressing PTT button. It receives messages when releasing the PTT button. In order to have clear sound when transmitting, it is recommended to speak around 5~10cm away from the MIC. 5.3 ZONE Button When pressing Zone button, zone registered in the program will be selected in order.
  • Page 13 Figure 5-2) DX Series Menu Tree 5.5 Channel Menu UP / Down Button Regularly UP / DOWN buttons are for the channel selection. In the menu screen, it moves through different functions (UP&DOWN). 5.6 Contact Button Press the button to enter the contact list programmed into the radio such as Private, Group and All Call.
  • Page 14: Led Indication Status

    When Keypad Lock is ON, key Lock is set automatically in 10 seconds when there is no press of buttons. P1 is to disable temporarily the keypad lock function and you need to press Long Key to unlock it. It automatically locks again when you do not press the buttons in 10 seconds. In order to unlock totally the keypad lock, go to the menu-settings and select OFF in the Keypad Lock menu.
  • Page 15: Charging The Battery

    6. Charging the Battery 6.1 Safety Notes 1) DX-series receives power from high-performance Li-ion battery (XB-2600). Battery is safe of high performance and highly reliable. When using the standard charger, it allows you to fully use the battery’s efficiency and life span. The charging of the enclosed radio on the other maker’s charger will cause damage to the battery and also a trouble.
  • Page 16: Menu Functions

    3) Even if charging it completed (green lamp lights shown), please charge about 30 more minutes for a full charge. Status LED Indication Status LED Indication Charging Red LED lights Error Detection Red LED flickers Complete Green LED lights Keep Charging Green LED Appears Charging 7.
  • Page 17: Quick Text

    7.1.2 Messages When you receive a message, the contents will be displayed on the LCD screen. When you are in the menu and the message is sent by someone, it will appear as an icon. There are Quick Text, Inbox and Outbox function as follows: 1) Quick Text The preset messages are up to 10 in total by CPS Program.
  • Page 18 1) Inbox Call records in the inbox can be saved up to 10. You can also see the caller ID. Stores up to 10 receives calls; when the received ones exceed 10, the oldest call is cleared and the newest incoming call is registered. You can also delete the received records by selecting all delete menu.
  • Page 19: Voice Encryption

    2) Scan List You can set the scan list via CPS Program. 7.1.6 ZONE Up to 16 zones (with up to 32 channels per zone) can be programmed into the radio via CPS program. 7.1.7 Setting This function allows the changes to the settings of the radio status. There are Power level, Encryption, Voice Operated Transmit (VOX), Lone worker, BCL/BCLO, Keypad lock, Tones, LCD Backlight, LCD Contrast/Brightness, LED control, Language etc.
  • Page 20: Keypad Lock

    5) BCL / BCLO This function prevents interference when the channel is busy and limits the TX. BCL : If the current channel is busy, the transmission is prohibited. BCLO : The transmission is done regardless of the busy status of the channel. 6) Keypad Lock This function locks the keypad to prohibit the accidental press of keys and buttons by the users.
  • Page 21: Radio Info

    11) Language This function is to select the language by the user. 7.1.8 Radio Info This shows all the info of the radio. 8. Safe Operation 8.1 Precautions Do not remove the antenna from the radio or do not transform the antenna or do not make any changes on the antenna.
  • Page 22: Safety Notes

    8.2 Influences on the Operations of Radio or Other Equipment The radio emits a strong electronic wave, which may have an effect on the operation of other equipment and also can be influenced by the other devices. Please turn off the radio before boarding on the airplane. When using the radio in the airplane, please follow the rules or the instructions of the flight attendants.
  • Page 23: Warranty Statement

    Warranty Statement Thank you for purchasing DX-8000 Series. 1. This product has passed strict quality control and testing process by YeonHwa M Tech. 2. Warranty is one year from the day of release. • When there is malfunction of the product under normal operating conditions during the warranty period, your authorized dealer and the service center will repair it free of charge.
  • Page 24 Warning This device complies with Part 90 of the FCC Rules. 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. changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
  • Page 25 from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. NOTE: This device and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter. RF Exposure Statement To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and operated with minimum distance of 0mm the radiator...
  • Page 26 accessories that satisfy theserequirements may not comply with FCC RF exposure requirements, and should beavoided. The use of belt clips, holsters and similar accessories should not contain metallic components in its assembly. The use of accessories that do not satisfy these requirements may not comply with FCC RF exposure requirements, and should be avoided.

This manual is also suitable for:

Dx-8200Dx-8400

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