Check This First - Topcon GR-5 Operator's Manual

Troubleshooting
• • • • • •
This chapter will help you diagnose and solve some common problems that may occur with the receiver.
Do not attempt to repair equipment yourself. Doing so will void the warranty and may damage the hardware.

Check This First!

Before contacting your local dealer or Topcon Technical Support, check the following:
•
Check all external receiver connections carefully to ensure correct and secure connections. Double check for worn or
defective cables.
•
Check the receiver's internal batteries for a full charge.
•
Check the power source for incorrectly connected cables, and ensure the power source is valid. See "Specifications" on
page 78 for external power requirements.
•
Check the software. Make sure the most current software version is downloaded onto the computer and the most current
firmware is loaded into the receiver. Check the Topcon website for the latest updates.
•
Check Topcon Technical Support (www.topconsupport.com) or Topcon Total Care (www.topcontotalcare.com) for the
latest updates.
Then, try the following:
•
Power on and off the receiver by pressing the Power button or by using TRU (Tools Reset receiver).
Troubleshooting P/N: 7010 1004 68