Chapter 6 ______________________________________________________________ Maintenance
VAISALA ______________________________________________________________________ 259
Scanning (Advanced Command Level Only)
CAUTION
Changing positions of the optics units may result in loss of performance
to the LT31 system. Only trained or advised users shall use this feature.
The horizontal and vertical axes of the optics unit can be scanned for
maximum Main Receiver Value for the transmitter or receiver unit.
Select the command by pressing
F
.
CAUTION
The transport protection in the transmitter and receiver measurement
unit have to be removed before moving any optics.
Make sure that the transport protection in the transmitter and receiver
measurement unit have been removed. The user has to give a
confirmation.
HAS THE TRANSPORT PROTECTION IN THE T/R OPTIC UNITS BEEN
REMOVED? (yes/no) :
To confirm, type
yes<CR>.
To abort the action, type
no<CR>
.
The user has to select whether to handle the transmitter or receiver unit.
SCAN (R)ECEIVER/(T)RANSMITTER
Scanning at transmitter optics unit is selected by pressing
T
.
Scanning at receiver optics unit is selected by pressing
R
.
The user has to select whether to scan horizontal or vertical axis.
SCAN TRANSMITTER (H)ORIZONTAL/(V)ERTICAL or
SCAN RECEIVER (H)ORIZONTAL/(V)ERTICAL
Vertical scanning is selected by pressing
V
.
Horizontal scanning is selected by pressing
H
.
Information about the scanning result can be read at the lower area of the
Service
menu
.