Instruction Manual
8 628 GNSS RTK Expansion Pack
card is inserted into the connector and not into the
space above or below the connector.
3. Replace the rubber cover. Run a nger around the
outside edge to make sure the gasket is ush with the
case.
CAUTION: If the rubber cover is not replaced the unit
is no longer sealed and the warranty is void.
Attaching the Expansion Pack to the Handheld
Follow these instructions to aach the RTK GPS
Expansion Pack to the handheld:
1. Power o the handheld by holding down the power
buon for a few seconds and selecting Power O
from the Power Buon menu.
2. Loosen the top four
screws on the back
of the handheld as
shown.
3. Remove the cover
and screws from
the handheld. (The
cover is not used
with the pack.
Place the cover and
screws someplace where you can nd them in the
future.)
!