Can the red diodes in the RMT 604 be replaced?

Question:Can the red diodes in the RMT 604 be replaced?

Can the red flashing diodes in the RMT 604 be replaced? Or can the cicuit board be replaced? Or do I have to replace the complete RMT 604?

Answer: 

The RMT 604 is the old style RMT that does not have the hot shoe connection in the bottom of the target. Yes, the RMT diode board can be replaced. Martin Instrument is a level three service center for Trimble and we would be happy to do that repair for you.