10
F3
V%
Switch between Vertical
angle and slop
F4
2/3
Display the third page of
the soft key functions
F1
H-Bz
Set the beep on or off
when the horizontal angle is
0
°
, 90
°
,180
°,
270
°
F2
R/L
Switch between HR
(horizontal right/ clockwise)
and HL (horizontal left/
anticlockwise) mode
F3
VA
Vertical Angle Mode
(altitude angle
(
Vh
)
, Zenith
(
Vz
)
F4
3/3
Display the first page of
the soft key functions.
The key [
★
] is used to set contrast, light, compensator,
parameters of distance measurement and file selection.
It can work under the basic modes.
2.3.2 Distance measurement mode
Vz:
HR:
Mode
278°12′23″
159°54′05″
Meas
Save
1/2
F1
3
F4
F2
F3
SD:
m
m
m
Vz:
HR:
m/f/i
278°12′23″
159°54′05″
S.O
Offset
2/2
F1
3
F4
F2
F3
SD:
m
HD:
m
m
VD:
[F4]
[F4]
HD:
VD: