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UNIMO Technology UDM-240ZBV, Service Manual, Page: 3 / 36

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UNIMO Technology UDM-240ZBV Service Manual Download Page 3

Maintenance Manual 

 

 
 
 

UDM-240ZV/ZBV 

3 

 

 

 
 
 

 

Safety Precautions   

 

This content is for user’s safety and property. Please read it and fully understand.   

 

Details affect to its performance and appearance 

 

Please use recommended voltage for input power supply voltage. 

 

 

Adapter, external ear-phones are designed to be used for Unimo product only. 
Using non-Unimo goods can cause damage or malfunction to the product. 

 

 

Please use communication purpose only. 

 

 

Please do not disassemble or modify the product.   
Damage or malfunction caused by those, won’t be repaired free of charge.   

 

 

 

 

※

 Avoid severe impact to the product. 

※

 Please keep avoid being exposed to direct sunlight or high temperatures and a lot of humidity 

 

 

 

 

 

 

 

Summary of Contents for UDM-240ZBV

Page 1: ...UDM 240ZBV ZV Service Manual ...

Page 2: ... can be subject to change or modify without any prior notice for its improvement of performance better performance Copyright of this manual belongs to UNIMO Technology Co Ltd in a whole or in part authorized copy or modify are prohibited Pictures on this manual may differ from the actual products Please contact our local agency or Unimo A S division directly if you have any questions ...

Page 3: ...y voltage Adapter external ear phones are designed to be used for Unimo product only Using non Unimo goods can cause damage or malfunction to the product Please use communication purpose only Please do not disassemble or modify the product Damage or malfunction caused by those won t be repaired free of charge Avoid severe impact to the product Please keep avoid being exposed to direct sunlight or ...

Page 4: ...irplane Please follow the instructions or rules when you use it Please check whether can use or not before using the radio the due to electronic effect Do not use the radios near electronic equipments such as Wi Fi or computers Radios may does not work properly due to strong interference Electromagnetic waves in a variety of electrical and electronic equipment can be occurred The influence of elec...

Page 5: ...f radio while driving please do not use the radios as much as possible while you drive Use additional accessories such as earphones for your safety Do not listen at very high volume Your hearing may be affected For use in hazardous areas only explosion proof device must be used If an electrical spark pops up in hazardous areas it can cause severe burns or death Turn it off around the workplaces ca...

Page 6: ...provide adequate service for industrial products public safety users It also provides clear digital radio communication between the UDM 240ZV and can be operated with the existing VHF UHF TETRA vehicle and base station if it s interfaced with them 16 Channels 11 26 Perfect security AES 128bit 3 levels of audio adjustment Application of high sensitivity of external antenna Designation of group ID u...

Page 7: ... 7 2 COMPONENTS Basic components Main unit External antenna Interface cable Power supply User manual Interface manual Optional components Programming software USB PC Programming cable Components can be changed according to the request ...

Page 8: ...Maintenance Manual UDM 240ZV ZBV 8 3 DESCRIPTION ...

Page 9: ... to set operating channel and audio level ANT port Connect the external antenna to this port LINE port Connect the interface cable to a mobile radio you are going to use PROG port It is a port for upgrading the firmware of the device for engineer DC IN Supply power to the main unit UDM 240ZV 12V 13 8V UDM 240ZBV 12V 40V ...

Page 10: ...ates the receiving status of the device and red LED will be on while transmitting through a mobile radio connected to the device RX It indicates the transmitting status of the device and green LED will be blinking while receiving through a mobile radio connected to the device A It indicates operating channel and audio level amber LED B It indicates operating channel and audio level green LED C It ...

Page 11: ... on by the power switch 4 2 Operating channel Press the setup switch for more than 3 seconds and select the channel according to the below table After select the channel if you press the setup switch for 3 seconds again all the LED will be blinking once and the selected channel will be confirmed ...

Page 12: ...e UDM 240ZV on and keep pressing the switch for more than 3 seconds Then four LED PWR A B C will be blinking once and current level of LED will be on Select the level by pressing the setup switch and press it again for 3 seconds to save the level you select Then the four LED will be blinking once again and the level will be saved ...

Page 13: ...Maintenance Manual UDM 240ZV ZBV 13 5 INTERFACE Line Port Connection with an external port ...

Page 14: ...Maintenance Manual UDM 240ZV ZBV 14 PROG port ...

Page 15: ...Maintenance Manual UDM 240ZV ZBV 15 ...

Page 16: ...Maintenance Manual UDM 240ZV ZBV 16 ...

Page 17: ...Maintenance Manual UDM 240ZV ZBV 17 ...

Page 18: ...Maintenance Manual UDM 240ZV ZBV 18 ...

Page 19: ...Maintenance Manual UDM 240ZV ZBV 19 ...

Page 20: ...Maintenance Manual UDM 240ZV ZBV 20 ...

Page 21: ...Maintenance Manual UDM 240ZV ZBV 21 ...

Page 22: ...Maintenance Manual UDM 240ZV ZBV 22 ...

Page 23: ...Maintenance Manual UDM 240ZV ZBV 23 ...

Page 24: ...aintenance Manual UDM 240ZV ZBV 24 Functional differences between the version of the program Please note that between the old and new version of the program the UDM 240ZV ZH are not compatible each other ...

Page 25: ...Maintenance Manual UDM 240ZV ZBV 25 6 CIRCUIT DESCRIPTION ...

Page 26: ...Maintenance Manual UDM 240ZV ZBV 26 Audio Amp ...

Page 27: ...Maintenance Manual UDM 240ZV ZBV 27 Code ...

Page 28: ...Maintenance Manual UDM 240ZV ZBV 28 Main Chip MIC Amp ...

Page 29: ...Maintenance Manual UDM 240ZV ZBV 29 Power Supply Audio AMP ...

Page 30: ...Maintenance Manual UDM 240ZV ZBV 30 Parts Layout top ...

Page 31: ...Maintenance Manual UDM 240ZV ZBV 31 Parts Layout bottom ...

Page 32: ...Maintenance Manual UDM 240ZV ZBV 32 7 CIRCUIT DIAGRAM ...

Page 33: ...Maintenance Manual UDM 240ZV ZBV 33 8 INSTALLATION ...

Page 34: ...Maintenance Manual UDM 240ZV ZBV 34 9 CONSIDERATIONS FOR INSTALLING ...

Page 35: ...Maintenance Manual UDM 240ZV ZBV 35 ...

Page 36: ...g antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is con nected Consult the dealer or an experienced radio TV technician for help Caution Modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment FCC Compliance In...

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