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FMUSER INTERNATIONAL GROUP INC.                   

www.tvfmuser.com

   

 

 

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FU-T501 USER MANUAL 

1.

 

Attention before use: 

1)

 

Make sure the supplied voltage is within the acceptable range. 

2)

 

Only professionals can do the maintenance. 

3)

 

Please make sure the antenna has lightening protection. 

4)

 

Please don’t touch the antenna when the machine is connected with power supply. 

5)

 

Please don’t power on the machine without connecting antenna. 

6)

 

Please don't use the transmitter in explosive environment(e.g. gas station, places with gas or steam) 

7)

 

Please don’t use the transmitter in extreme dusty, damp, hot environment. 

8)

 

Please use the transmitter under the regulations by local wireless administration institutions.  

 

2.

 

Menu 

1)

 

Product features 

2)

 

Product configuration 

3)

 

Product user guide 

4)

 

Product specification 

5)

 

Troubleshoot 

 

3.

 

Product Features 

FU-T501 is a multi-functional FM transmitter. It has stable structure, excellent performance , super good sound 

quality and is very easy to use. 

 

*Main Features: 

-Stereo/Mono optional 
- RF output power is continuously adjustable from 0~50watt. 
-One button controls all functions. 
-Auto volume control function. It can detect and adjust volume automatically and ensure the 

best modulation. 

-SWR  protection.  When  antenna  is  not  well  connected,  the  transmitter  will  turn  to 

protection mode automatically. 

-Temperature  protection.  When  the  temperature  of  transmitter  is  too  high,  it  will  turn  to 

protection mode automatically. 

-

 

External encoder input interface (available for SCA or RDS encoder ) 

 
 
 
 
 
 
 
 

Summary of Contents for FU-T501

Page 1: ...ocal wireless administration institutions 2 Menu 1 Product features 2 Product configuration 3 Product user guide 4 Product specification 5 Troubleshoot 3 Product Features FU T501 is a multi functional FM transmitter It has stable structure excellent performance super good sound quality and is very easy to use Main Features Stereo Mono optional RF output power is continuously adjustable from 0 50wa...

Page 2: ... CORD THREE PHASE DC 1 PCS AC INPUT 4 AUDIO CABLE 1 TO 2 3 5mm TO RCA 1 PCS LINE IN 5 USER MANUAL ELECTRONIC VERSION 1 PCS NO 5 User Guide 1 Front and Back Panel description Front Panel Back Panel 2 Knob description Action Definition Description Turn left right Adjust shift Main page adjusting page shift turn clockwise to increase turn Counterclockwise to reduce Short press Confirm Enter Exit Menu...

Page 3: ...ower on the transmitter goes into working status The screen will show working status which has 2 pages turn the knob to shift between the two pages See picture below Display Page 1 Display page 2 Page 1 description Real time working frequency Real time internal working temperature RF output power Reflecting power SWR Page 2 description Sound Mode ST means Stereo MO means Mono Line in Volume Volume...

Page 4: ... 8 pages altogether Frequency setting On the Menu page turn the knob to page 1 FERQ setting press the knob to enter setting Turn the knob to adjust the frequency by stepping of 0 1MHz then press the knob to confirm setting and exit Line in Volume setting On the Menu page turn the knob to page 2 LINE VOLUME setting press the knob to enter setting Turn the knob to adjust the volume within the range ...

Page 5: ...urn the knob to shift the sound mode between Stereo and Mono then press the knob to confirm setting and exit Temperature Protection Setting On the Menu page turn the knob to page 5 TEMP setting press the knob to enter setting Turn the knob to adjust the protection temperature point within the range of 50 70 then press the knob to confirm setting and exit SWR protection setting On the Menu page tur...

Page 6: ... to page 8 MENU EXIT press the knob to exit setting and return to main page 6 Technical Specification NO Item Specification 1 Working Voltage AC110V 50Hz 60Hz choose Manually AC220V 50Hz 60Hz choose Manually 2 Working Current 1A 3 Frequency Range 87 108MHz 4 Frequency Stability 10PPM 5 Frequency Stepping 100KHz 6 Environment temperature 10 45 7 Output Impedance 50Ω 8 RF output power 0W 50W 9 Harmo...

Page 7: ...ure Alarm 1 Fan is not working 2 Antenna doesn t match transmitter the SWR value is too high thus temperature rises up 3 The fan holes are jammed 4 SWR value is too high 1 Antenna not well connected 2 SWR value is too high because antenna doesn t match transmitter 3 There are too many reflecting objects close to antenna 5 Short transmitting distance 1 High loss of feeder cable 2 Poor broadcasting ...

Page 8: ...working well 2 Microphone volume is too low 3 Microphone is dynamic type 4 Microphone is not well plugged 9 Poor sound quality 1 Microphone quality is low 2 Audio source quality is low 3 Antenna is not well assembled and connected 4 Audio signal or transmitter line in volume is not adjusted well ...

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