background image

purchase of this product shall not be deemed to grant, either 
directly or by implication, any rights to the purchaser regarding the 
Company’s computer programs. Any of the Company’s computer 

programs may not be copied, modified, distributed, decompiled, 

or reverse-engineered in any manner without the prior written 
consent of the Company. 
The AMBE+2

TM 

voice coding technology embodied in this product 

is protected by intellectual property rights including patent rights, 
copyrights and trade secrets of Digital Voice Systems, Inc.
This voice coding technology is licensed solely for use within this 
product. The user of this technology is explicitly prohibited from 
attempting to decompile, reverse engineer, or disassemble the 
Object Code or in any other way convert the Object Code into a 
human readable form.  
U.S. Patent Nos. #6,912,495 B2, #6,199,037 B1, #5,870,405, 
#5,826,222, #5,754,974, #5,701,390, #5,715,365, #5,649,050, 
#5,630,011, #5,581,656, #5,517,511, #5,491,772, #5,247,579, 
#5,226,084 and #5,195,166.

Disclaimer 

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. 

If you have any suggestions or would like to learn more details, 
please visit our website at:

http://www.hytera.com

RF Radiation Information

RF Radiation Profile

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 fields. 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 

Summary of Contents for DIGITAL MOBILE RADIO

Page 1: ...OWNER S MANUAL DIGITAL MOBILE RADIO...

Page 2: ...derive optimum performance from the product please read this manual and the supplied Safety Information Booklet carefully before use This manual is applicable to the following model MD78X X may indic...

Page 3: ...er Group Call Group Call is a call initiated by a single user to a group All Call All Call is a call initiated by a single user to all the other users on a channel Squelch This technology can remove e...

Page 4: ...t 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 If you have any sug...

Page 5: ...and guidelines users should transmit no more than 50 of the time and always adhere to the following procedures 1 Antenna gain must not exceed 5dBi for UHF or 3 5dBi for VHF 2 The antenna installation...

Page 6: ...l 10 Switching the Channel Mode 10 Call 11 Private Call 11 Group Call 12 All Call 12 Calls on Analog Channels 12 Phone 12 Menu Navigation 14 Contact 14 Phone 15 Message 15 Call Logs 16 Roaming 16 Scan...

Page 7: ...hannel Steering 29 Radio Registration Service 29 GPS Revert 29 Signaling Introduction 30 HDC1200 30 5 Tone 30 2 Tone 31 Troubleshooting 32 Care and Cleaning 33 Optional Accessories 34 Appendix 35 Inpu...

Page 8: ...sing or damaged please contact your dealer Note To realize functions enabled by inputting please purchase a palm microphone with keypad Go to Optional Accessories for more details Mounting Bracket Kit...

Page 9: ...10 Programmable Keys 11 Microphone Jack 12 Microphone Installation Index Rear Panel No Part Name No Part Name 1 RF Antenna Connector 2 Power Inlet 3 Accessory Jack 4 GPS Antenna Connector Note The GP...

Page 10: ...uelch Level To temporarily adjust the squelch threshold required for the radio to unmute 18 Scrambler Encrypt Scrambler To encrypt your voice so as to guarantee privacy of your communication Encrypt T...

Page 11: ...accidents The loose radio may cause bodily injury Install the radio in a location where it s easy to reach the front panel controls Ensure that the available space for wiring at back of the radio is...

Page 12: ...Unit 2 Locking Knobs 3 Mounting Bracket 4 Self tapping Screws 4 8 20 mm 5 Palm Microphone 6 Self tapping Screws 4 16mm 7 Microphone Hanger 8 Power Inlet 9 Power Cord black 10 Power Cord red 11 Fuse 1...

Page 13: ...eaker Icon The speaker is unmuted Emergency Icon The Emergency mode other than secret emergency is active or an emergency message is received Knob Operation Mode Icon The knob currently operates in ch...

Page 14: ...a a repeater LED Indicator The LED indicator will help you easily identify the current radio status LED Indicator Radio Status LED flashes green Powering on LED glows red Transmitting LED glows green...

Page 15: ...sing the programmed Zone Up or Zone Down key Note You dealer may designate the power up zone and channel If not the radio will enter the zone and channel last used Selecting a Channel Press the Volume...

Page 16: ...ld down the PTT key to transmit the Private Call Transmitting a call through Manual Dial 1 Go to Menu Contact Manual Dial 2 Input a Private Call number you want to call using the microphone with a key...

Page 17: ...u do not respond to a received Group Call the radio will display the missed call icon The indication information is the same as that for the Private Call Call All Call Transmitting an All Call Two met...

Page 18: ...successfully the radio goes to the DTMF keypad mode again 2 Make the phone call Live Dial Hold down the PTT key and enter the phone number via the palm microphone with keypad Release the PTT key after...

Page 19: ...tails Editing a Contact You can edit the number and alias of each Private Call contact Viewing a Contact You can view details of each contact Deleting a Contact You can delete a Private Call contact H...

Page 20: ...low it to be used normally Phone To access this item press the Menu key in the home screen and then select Phone Phone List To store phone contacts Manual Dial You can manually input a phone number to...

Page 21: ...each message you can choose to perform any of these operations Send Save and Delete To delete all messages in the Drafts select Message Drafts Delete All Call Logs To access this item press the Menu k...

Page 22: ...e selected channel as a non priority or as a priority channel If you are interested in activities on a channel you can set it as a priority channel which will be scanned more frequently than a non pri...

Page 23: ...e home screen There are three levels available Tight Normal and Open The default squelch level is Normal and is often used in low noise environment And generally Tight is used in high noise environmen...

Page 24: ...whether the radio will give tone indication when it receives a Private Call Group Call to set whether the radio will give tone indication when it receives a Group Call Talk Permit to set whether the...

Page 25: ...s the manual dialing interface Then enter the private call or group call number using a palm microphone with keypad For specific operations please refer to Menu Navigation Contact Manual Dial in this...

Page 26: ...on the channel to receive current activities If your radio stays on a non priority channel the LCD will display icon if on Priority Channel 1 or Priority Channel 2 the LCD will display icon or icon r...

Page 27: ...bled the speaker will keep unmuted no matter whether carrier is present Operation Press the programmed Squelch Off key to enable the feature Then the radio displays the icon and sounds background nois...

Page 28: ...pervise the device C connect it with Radio B and press the P1 key on Radio A To supervise the device via a third party software If the Telemetry feature is enabled for the radio by your dealer you can...

Page 29: ...cy system must be assigned to the channel via the programming software In addition the Emergency type Emergency ID type and Emergency mode are settable via the programming software Emergency Type For...

Page 30: ...T key Functions and Operations Operation Methods for Analog Emergency Alarm None HDC1200 Operation Press the programmed Emergency key to send alarm information The radio displays the icon and indicati...

Page 31: ...And when a call is received the icon appears 4 If the preset Voice Cycles expire you can hold down the PTT key to make the emergency call again the radio displays Functions and Operations the icon wi...

Page 32: ...arm with Call to Follow feature is enabled you can speak into the microphone to make an emergency call when the radio displays the icon 3 When the icon appears you can receive And when a call is recei...

Page 33: ...off only through the Power On Off key Operation To power on the radio start the engine or long press the Power On Off key to power it off press the Power On Off key Scrambler Encrypt The Scrambler En...

Page 34: ...radio will process the audio signals during transmission providing improved audio for the receiving radio Functions and Operations Emergency Footswitch This feature must be realized through further de...

Page 35: ...cations PTT ID After decoding the LCD displays the icon and ID or alias of the transmitting party Selective Call After decoding the radio provides the following indications Alert The radio will sound...

Page 36: ...your dealer to configure the correct format and type for the encoding contents 2 Press PTT key or the programmed One Touch Call 1 One Touch Call 5 keys to send the 5 Tone signaling During encoding th...

Page 37: ...odulated Set your ID to the same as that of other members Irrelevant communications or noises are heard on the analog channel You may be interrupted by products using the same frequency Adjust the squ...

Page 38: ...heat dissipation Do not place the product in corrosive agents solutions or water Product Cleaning Clean up the dust and fine particles on the product parts with a clean and dry lint free cloth or a br...

Page 39: ...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 losses or damag...

Page 40: ...hlight the characters and choose the right character using the Up Down key 5 Press the OK key to enter the selected character You can repeat the above steps to continue English Operation 1 Press to sw...

Reviews: