Tx Rx Led Blink Pattern On Error Conditions - Topcon GR-5 Quick Start Manual

Troubleshooting
Then, try the following:
• Reset the receiver
page
• Restore default settings
on page
• Clear the NVRAM
page
• Initialize the file system
page
If the problem persists, see the following sections for other
solutions.
TX RX LED Blink Pattern on Error
Conditions
For internal FH915+/UHF modems: the TX RX LED flashes
red.
• A fault condition has been detected.
– Check that the radio modem's antenna is
– Contact a dealer to replace the antenna.
– Check that the radio modem's antenna is securely
– Move the antenna/receiver away from conducting
66
Topcon
("Performing Hardware Reset" on
49).
49).
("Clearing the NVRAM" on
50).
51). This will erase all files inside the receiver.
undamaged.
and properly connected to the antenna connector.
objects (such as, large metal objects).
("Restoring Default Settings"
("Initializing File System" on
GR-5 Quick Start Guide