DMR-203 / 213

Radio Control Throttle Safety Switch & Reverse

Credit to Steen Rudberg for these two great tips on setting up radio control gear. The first is how to use the throttle curve feature of a RC transmitter to make a spare channel switch Read More

DMR-203: Use with 4QD Series Controllers

When using the DMR-203 to control a 4QD series controller, the yellow connection to pin A of the 6 way connector[s] must not be used. This is because the 4QD series uses pin A is Read More

Radio Receiver Fault

This problem deserves a place in the knowledgebase if only because we posted a lot of equipment backwards and forwards before we found the solution. The system; 2 x DNO-10, DMR-203, Ex 2.4 GHz radio Read More

DMR-203 Drop-Out Fault

This dmr-203 drop-out fault was one of the strangest ones I’ve seen for a while, as it took so long to solve it deserves a place in the knowledgebase. The system; VTX-75-24, DMR-203, Spektrum DX Read More