Product Manual
18
6.3 Switching horizontal angle right/left(R/L)
After instrument is switched on and initialized, the
horizontal angle display is “H
R
xxx°xx′xx″”, it
shows horizontal angle and will increase by turning
the instrument clockwise. (“H
R
” mode)
Press the R/L key and release it. The horizontal angle
display will change to “H
L
xxx°xx′xx″”, it shows
horizontal angle and will increase by turning the
instrument counterclockwise. (“H
L
” mode)
6.4 Set the horizontal angle to 0(0SET)
Press the 0SET key, then release it. The horizontal
angle value is change to “000°00′00″”
Vz: 075°52′37″
H
R
: 175°12′03″
Vz: 075°52′37″
H
L
: 184°47′ 57″
Flow chart for horizontal R/L
angle shift
Press R/L key
Vz: 075°52′37″
H
R
: 175°12′03″
Vz: 075°52′37″
H
R
: 000°00′ 00″
Flow chart for horizontal
angle 0 set