Extreme Networks A3 MK II, Инструкция по эксплуатации

Страница: 18 / 34

18
Tripod set up
▪
Select a place as close and practical
to the work site as possible, and ensure
that the location is clear of traffic.
▪
Extend the tripod legs to the required
height and then spread the legs wide
enough so that the tripod platform is
stable.
▪
Place the instrument onto the tripod
with the lighthouse facing upwards and
thread the yoke into the base until firm.
Do not over tighten as this may cause
damage to the instrument or tripod.
Level surface set up
▪
Select a place as close and practical
to the work site as possible, and ensure
that the location is clear of traffic.
▪
Place the laser level onto a reasonably
level surface with the lighthouse facing
upwards.
HORIZONTAL MEASUREMENT SET UP