BelFone BF-TR925 Series Operation Manual

Professional digital repeater

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TR925
Professional Digital Repeater

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Summary of Contents for BelFone BF-TR925 Series

  • Page 1 - TR925 Professional Digital Repeater...
  • Page 3 Thank you for choosing BelFone series professional radio communication products! Since 1989, BelFone has been dedicated to research and exploration in the field of radio communication technology throughout the decades, and has developed leading smart technology in the industry. Underpinned by...
  • Page 4: Instructions Before Use

    ◆If you find any fault of the product, please turn off the power directly, and then contact the local distributor of BelFone; unless otherwise specified in this Manual, maintenance shall not be performed by any person other than a maintenance worker authorized by BelFone Company;...
  • Page 5: Table Of Contents

    Contents Unpacking and device inspection ..............01 Accessories supplied along the device............01 Installation of Accessories................. 02 Battery installation and dismantling.............. 02 Microphone connection ................02 Get familiar with the device ................03 Front view ....................03 Indicator state ..................... 04 Battery view ....................
  • Page 6: Unpacking And Device Inspection

    Be careful when taking the device out of the packing box. You’d better count the accessories against the following list before discarding the packaging. If you find any item is missing or damaged, please contact the local distributor of BelFone or directly contact BelFone Communication immediately. Accessories supplied along the device...
  • Page 7: Installation Of Accessories

    Installation of Accessories Battery installation and dismantling 1.Align the butterfly buckles on both sides of the battery with the ports on both sides of the body, and insert the buttery buckles into ports; 2.Tighten the butterfly buckles clockwise; 3.Flatten the rotary plate; 4.Dismantle the battery according to the opposite steps.
  • Page 8: Get Familiar With The Device

    Get familiar with the device Front view A indicator: Channel slot 1 working state indication B indicator: Channel slot 2 working state indication Power switch/power indicator:Long press it to turn on the product. This indicator will be ON in red after the product is turned on.
  • Page 9: Indicator State

    Indicator state LED indication Device state A indicator B indicator Red light normally on Channel slot 1 emission Channel slot 1 detects Normally ON in green effective signal Green light flickers (1s) Analog receiving Channel slot 2 emission Red light normally on Channel slot 2 detects Normally ON in green effective signal...
  • Page 10: Palm Microphone

    Battery power detection key:Press and hold this key to check the remaining battery power. Each indicator indicates 20% power Fuse Butterfly lock Charging interface Palm microphone An external microphone can be connected via the microphone port to realize man-machine conversation, and a palm microphone is supported.
  • Page 11: Basic Operations

    Up arrow button Down arrow button Menu/OK # Button Left arrow button Microphone Call Orange alarm Mode selection (only for BF-TR925L) PTT up * Button PTT down M button: Press it to switch time slot Long press to switch between Loudspeaker independent/auxiliary mode Back...
  • Page 12: Lcd Icon (Tr925M)

    Analog incoming voice call Transmitting power: Self-defined (grey: not cast the voice; orange: cast the voice) Monitor enabled DMR encryption All muted Keyboard locked Digital channel GPS enabled Analog channel USB connection Digital-analog compatible channel Interface board connected Master:Currently 2 slave repeaters Unread message are connected Inbox full...
  • Page 13: Power On/Off

    Phone gateway enabled (no call forwarding) Inbox full Phone-to-DMR inter-network call transfer Interface board registered with Transmitting power: High the main control panel Interface board connected to Transmitting power: Medium the local network Transmitting power: Low Interface board server connected Transmitting power: User-defined Keyboard locked Registry network configured...
  • Page 14: Select A Channel

    Select a channel Press Up or Down to change the channel. Press [Up ], and the channel number will progressively increase; press [Down ], and the channel number will progressively decrease. Switch the region TR925L can support up to 128 regions, and each area may include a maximum number of 128 channels;...
  • Page 15: Work Mode Switching

    When TR925M is at the digital channel, press [M] to switch the current operation to channel slot 1 or 2; when the current operation is at channel slot 1, the interface will display icon: ; when the current operation is at channel slot 2, the interface will display icon: ;...
  • Page 16 Root directory list Press the button to enter the root directory menu Use this button to quickly turn on or off the encryption Encryption switch switch Press this button to switch the region - the region Region- number will progressively decrease Press this button to switch the region - the region Region + number will progressively increase...
  • Page 17 Back-to-back switch Press this button to turn on/off the back-to-back switch Press this button to trigger the self-kill operation Self-kill (only for TR925M) Press this button to switch the themed style Theme switch (only for TR925M) Press the button for resetting upon suspension of a call Disconnect or call-back (only for TR925M) Press this button to switch the working Channel slot...
  • Page 18: One-Button Call Function

    Press this button to enter the DMR short message Write a message in DMR menu (only for TR925M) Press this button to enter the DMR inbox menu DMR inbox (only for TR925M) Press this button to enter the DMR outbox menu DMR outbox (only for TR925M) Press this button to enter the short message menu in...
  • Page 19: Restore Factory Settings

    shows the home screen, hold down [ ]+[Hang up], and enter the password to the device; press [OK ], and after self- kill, the interface will show: Kill: 1. Or upon startup, if the correct password fails to be entered after the number of attempts reaches the threshold, the device will enter the self- kill state, and the interface will show: Kill: 2.
  • Page 20 ● Voice frame repeater calibration In the digital mode, voice frame repeater calibration is enabled by default, so as to improve the quality of voice calls. 2. Digital base radio mode TR925L supports digital base radio mode. When the device operates in the base radio mode, the interface will show the icon: (channel slot 1), channel slot 2).
  • Page 21 enhanced xor only function to encrypt voice. When the encryption function is enabled for the channel, the interface will show the following icon: ; in this case, communication is permitted only when both the sending and the receiving sides have the same encryption type and key. 1.Enable encryption ●...
  • Page 22 A type of slave repeater that will automatically become a Master repeater backup master repeater when the master repeater fails. Master station: In an IP interconnected system, it is permitted to configure only one master repeater, while other repeaters shall be configured as slave repeater, with IP addresses registered with the master repeater for IP interconnection.
  • Page 23 “equivalents”. The function is optional. 4. System networking function TR925M can be connected to BelFone intelligent interconnection system, and supports access to the system network for repeating DMR digital voice and data services, so as to realize interconnected communication in the networked mode.
  • Page 24: Analog Mode Function

    option ticked, then voice calls made on this device will only be forwarded via this repeater, but when it receives calls from other devices in the system (regardless of whether it is networked), callbacks can be made during the hang up time. Analog mode function 1.
  • Page 25: Back-To-Back Function

    TR925L supports Simulcast function. When the Simulcast function is enabled, the repeater can be registered as an equivalent with the base radio controller of BelFone intelligent interconnection system to realize networking of Simulcast function. The function is optional. Telephone gateway function...
  • Page 26: Menu Function

    Menu function Frequent contacts Contact list All Contacts Contact list New Contacts New Group Contact list Manual dialing New Contact Contact list Manual dialing Write a message All Contacts Inbox Big Dipper New Contacts Short message Contact list Outbox Send SMS Preset message Write a message System SMS...
  • Page 27: Contact List

    Contact list To the TR925L contact list, up to 500 contacts can be added (including for individual, group and all calls). To the TR925M DMR contact list, up to 1,600 contacts can be added. Short message The TR925L message function is only valid in the digital base radio mode. TR925M messages include DMR messages.
  • Page 28: Device Information

    Device information In the information menu of TR925, the name, number, real-time clock, firmware and CP version of the device can be viewed; TR925L allows viewing network information (MAC address, IP address, port number and gateway address), and IP interconnection information; TR925M allows viewing repeater number.
  • Page 29: Technical Indicators

    Technical indicators General VHF:136-174MHz Frequency range UHF:350-400MHz/400480MHz/450-520MHz TR 9 2 5L 1 2 8 First-level regions: 4 Region Second-level regions: 3000 TR9 2 5 M Third-level regions: 3000 T R9 2 5L 20 4 8 Number of channels TR 92 5M 37 7 6 Channel spacing 1 2.
  • Page 30: Statement

    For any doubt, please contact us timely for specific explanation. Considering the fast development of wireless communication technology, BelFone reserves the right to modify the product design and specification without any further notification. Your understanding in this respect will be much...
  • Page 32 Add: A-15 Huaqiao Economic Development Zone, Shuangyang,Luojiang,Quanzhou,Fujian,China Tel: +86 595 28396717 Fax: +86 595 22771635 Email: overseas@belfone.com Website: www.belfone.com...

This manual is also suitable for:

Bf-tr925mBf-tr925l

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