Topcon GREEN LABEL GTS-250 Series, Инструкция по эксплуатации

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1-3
1 NOMENCLATURE AND FUNCTIONS
1.2 Display
 Display
The display uses a dot matrix 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”.
 Heater (Automatic)
The built-in automatic heater functions when the temperature is below 0°C. This keeps the display's
speed up at temperatures lower than 0°C. To set the heater ON/OFF, see section 6.4.5 “Heater ON/
OFF” . The operating time will become short if a heater is used.

Example
 Display marks
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
Display Contents Display Content
V V-angle
*
EDM working
HR H-angle right m Meter unit
HL H-angle left f Feet and inch unit
HD Horizontal distance
VD Relative elevation
SD Slope distance
N N coordinate
E E coordinate
Z Z coordinate
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 S/A P1
↓
HR: 120°30'40"
HD* 123.45 f
VD: 12.34 f
MEAS MODE S/A P1
↓
HR: 120°30'40"
HD* 123.04.6f
VD: 12.03.4f
MEAS MODE S/A P1
↓