Trimble TMX-2050 - TM-200 Module diagnostics; LED 1; LED 2; LED 3

11 Diagnostics / troubleshooting TM-200 Module diagnostics
TM-200 Module diagnostics
The TM-200 Module has LED lights that shows the status of connections to it.
Note – Fast LED flash is approximately 3 flashes per second. Slow LED flash is approximately 1 flash
per second.
LED 1
Indicates the status of the link and traffic between the TM-200 Module port marked with
and the DCM-300 modem.
LED 2
Indicates the status of the link and traffic between the TM-200 Module port and the display.
LED 3
For future use.
LED 3 and 4 combination
Blinking between red and green indicates the TM-200 Module is either starting up or loading new
firmware.
326 TMX-2050 Display User Guide Version 1.075, Revision C