1-2
1 NOMENCLATURE AND FUNCTIONS
Laser-pointer Function
A target can be sighted with a red laser beam in dark locations without the use of the telescope.
Handle
The handle can be removed from the instrument. To remove it, loosen the handle locking screw.
1.2 Display
Display
The display uses a graphic LCD which has 4 lines and 20 characters per line. In general, the upper
three lines display measured data, and the bottom line displays the soft key function which changes
with the measuring mode.
Contrast and Illumination
The contrast and illumination of display window are adjusted.
See Chapter 6 “SPECIAL MODE
(Menu Mode)” or section 1.5 “Star key mode”.
Example
Angle measurement mode
V-angle
: 90°10’20”
H-angle
: 120°30’40”
Distance measurement mode
Horizontal-angle
: 120°30’40”
Horizontal distance : 65.432m
Relative elevation
: 12.345m
Feet unit
Horizontal-angle
: 120°30’40”
Horizontal distance : 123.45ft
Relative elevation
: 12.34ft
Feet and inch unit
Horizontal-angle
: 120°30’40”
Horizontal distance : 123ft4in6/8in
Relative elevation
: 12ft3in4/8in
Handle
Handle
locking screw
V : 90°10'20"
HR: 120°30'40"
0SET HOLD HSET P1
↓
HR: 120°30'40"
HD* 65.432 m
VD: 12.345 m
MEAS MODE NP/P P1
↓
HR: 120°30'40"
HD* 123.45 f
VD: 12.34 f
MEAS MODE NP/P P1
↓
HR: 120°30'40"
HD* 123.04.6f
VD: 12.03.4f
MEAS MODE NP/P P1
↓
