A power input greater than 27 VDC could damage the
receiver.
Charging the internal battery
1. Connect the supplied power cable to the receiver’s power port.
2. Connect the SAE connector of the power cable to the SAE connector of the
power adapter.
3. Plug the power adapter into an available outlet for approximately ve hours to
fully charge the battery.
POWER BUTTON FUNCTIONS
FUNCTION
PRESS
BUTTON
LED DESCRIPTION
Power On 1+ seconds
Power LED blinks until startup completes.
After that the LED light is solid green, if
the external power source is connected to
the receiver. If the external power source
is not connected to the receiver, the LED
is o.
Power O 3-10 seconds
Release the Power button when the STAT
LED turns yellow.
Start/Stop Data
Logging
Press three
times in a
row within 2
seconds
Refer to the REC (Recording) LED
description.
Toggling between
Static and Kinematic
post-processing
modes
Press three
times in a
row within 1
second
Refer to the REC (Recording) LED
description.
This function is available for “Occupation
mode switch” only. See Topcon Receiver
Utility (TRU) Help.
Performing factory
reset
10-15
seconds
Release Power button when STAT LED
blinks magenta.
Emergency Power
O
60 seconds
Release the Power button when all of the
LEDs are o.
A delay of several seconds occurs between the last clicking
of the Power button and rst blinking/last blinking of the
REC LED.
When using external power, the Power LED is solid green
except for startup and shutdown procedures.
LED Display Panel
LED ICON KEY
SOLID BLINKING OFF