Leica GR10 Operational Manual page 47

flashing red
off
SD card LED
green
flashing green
yellow
flashing yellow
red
Raw data off
logging LED
green
Charging of the internal battery is activated but there is an error in
charging the battery.
Recommended user action: Check and
reattach the battery. If the problem does not
disappear, please send the battery to Leica
Geosystems Service.
Charging is only indicated via LEDs when the
instrument is turned off. When the instrument is
on, the LEDs indicate the current power level.
Troubleshooting: If the GR25 is off and the
user tries to turn on the receiver but the
configured power up voltage is higher than the
current input voltage, the receiver will not boot.
The power LED will flash three times to indicate
the higher power up voltage.
Please attached a higher voltage power source.
OR
Press and hold the power button until the power
LED turns green (approximately 30s). This will
overwrite the configured power up voltage.
No SD card inserted or power is off.
SD card is inserted. The free space on the SD card is greater than
20%.
Use of external USB drive is configured but the device is not available.
Data is written to the SD card. The free space on the SD card is
greater than 20%.
The free space on the SD card is below 20%.
Recommended user action: Activate the Smart
clean-up or the automatic file delete for each logging
session.
Use of external USB drive is configured but the device is not available.
Data is written to the SD card. The free space on the SD card is below
20%.
SD card is full. Data logging has stopped.
Recommended user action: Immediately activate
the Smart clean-up or the automatic file delete for
each logging session.
No active logging sessions or power is off.
Active logging sessions are configured on the instrument and data is
being logged
4: User Interface
45