EPOCH 50 GNSS System User Guide 27
General Operation 3
Main menu
Once the self-test procedure is complete, the screen appears that shows the GNSS
status. Use the following scroll buttons to access items in the main menu:
The following messages may also appear:
Select this item ... To ...
Log PP
Start a post-processing session. See Post-processing routine,
page 28.
End PP
Stops an active post processing session. This menu item replaces
the Log PP menu when a session has been started.
Blue/Cable Show how the controller is connected to the controller.
• When a serial cable is connected between COM1 and a
controller, Bluetooth is turned off and Cable is displayed. This is
the default condition.
• If no cable is connected, the unit is connected to a data
collector that has Bluetooth wireless technology enabled, Blue
is displayed.
INT ##% Show the internal battery charge level.
EXT ##% Show the external battery charge level.
Memory Show the available memory for storing post process files in
kilobytes when you press
#.
If this message
appears ...
Then ...
Low Batt the battery has dropped to a critical low level and should be
replaced.
Very Low Battery the battery is exhausted. This appears prior to automatic
shutdown.
Wait the receiver is detecting a device plugged into a COM port.
COM2 EXT an external device has been connected to COM2 via a cable.
COM2 INT an external device has been disconnected from COM2 and the
COM2 port is connected to the internal UHF radio.
## °C the internal temperature is over 80 °C.
The internal radio should be turned off if in use to allow the unit
to cool. The unit will shut down if it reaches an internal
temperature of 85 °C.