Quanum RC-540R Service Manual Download Page 4

Troubleshooting: 

 

Problem: 

Solution:  

  

  

  

Receiver finds channels during scanning Blue LED is ON on active 
channel but no video on the monitor or goggles 

Check AV cable and 
monitor settings/Input 
selection 

Receiver cannot find channels or picture quality is poor 

Check antenna/ antenna 
connector/transmitter 

Receiver finds active channel and the picture is mixed with another 
picture 

Another transmitter works 
at the same channel. 
Coordinate channels with 
your fellow flyers.   

Device stopped working or doesn`t work as described (display turned 
off or characters are corrupted, no video out, no control etc.) 

Recycle the power.  

 

 

FCC statement 

This Device complies with Part 15 of the FCC Rules. Operation is subject to the 
condition that this device does not cause harmful interference. 

 

    

            

 

 

Summary of Contents for RC-540R

Page 1: ...sis value will cause false switching DIVERSITY_TIME approximately 100ms per point depends on the many factors max is 150ms Reducing this number will cause switching earlier but as a trade off premature switching or erratic switching back and forth in WiFi dense areas General rules of settings and recommendations Timing of switching depends mostly on a How long RSSI1 is higher than RSSI2 consequent...

Page 2: ...e LED will be ON b Press NAVI button UP one more time Right blue LED will be OFF c Press NAVI button DOWN Left blue LED will be ON d Press NAVI button DOWN one more time Left blue LED will be OFF e Press NAVI button RIGHT Left red LED will be ON f Press NAVI button RIGHT one more time Left red LED will be OFF g Press NAVI button LEFT Right red LED will be ON h Press NAVI button LEFT one more time ...

Page 3: ...tter RSSI number will become large and letter V appears c Press ENTER to exit to main menu 6 menu Switch Test Pressing left and right buttons allows manually assign outputs to any of two antennas in any combination Both outputs out to left antenna Both outputs out to right antenna Left output to left antenna and right output to right antenna Left output to right antenna and right output to left an...

Page 4: ...ctor transmitter 3 Receiver finds active channel and the picture is mixed with another picture Another transmitter works at the same channel Coordinate channels with your fellow flyers 4 Device stopped working or doesn t work as described display turned off or characters are corrupted no video out no control etc Recycle the power FCC statement This Device complies with Part 15 of the FCC Rules Ope...

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