Topcon GPT-2005 Marine Instruments User Manual


 
4-4
4 DISTANCE MEASUREMENT
Choose meter /feet / feet+inch unit by soft key
It is possible to change the unit for distance measurement mode by soft key.
This setting is not memorized after power off. Refer to 16 “SELECTING MODE” to set at the initial
setting (memorized after power off).
4.5 Fine Mode/Tracking Mode/Coarse Mode
This setting is not memorized after power is off. Refer to Chapter 16”SELECTING MODE” to set at the
initial setting (memorized after power is off).
•Fine Mode : This is a normal distance measuring mode.
The unit to be displayed: 0.2mm or 1mm. (0.001ft or 0.005ft)
Measurement time 0.2mm mode: approx. 3.0 sec.
1mm mode: approx. 1.2 sec.
•Tracking Mode : This mode measures in shorter time than in ne mode.
It is very useful when tailing the moving object or carrying out stake-out work.
The unit to be displayed: 10mm
Measuring time: approx. 0.3 sec.
•Coarse Mode : This mode measures in shorter time than in ne mode.
The unit to be displayed: 10mm or 1mm
Measuring time: approx. 0.5 sec.
Operating procedure Operation Display
1 Press the [F4](P1
) key twice to get the function
on page 3.
[F4]
2 Every time pressing the [F2](m/f/i) key, the display
unit will be changed.
Every time pressing the [F2](m/f/i) key, the unit
mode switches.
[F2]
Operating procedure Operation Display
1 Press the [F2](MODE) key from the distance
measuring mode.*1)
The initial character (F/T/C) of set mode is
displayed . (F:Fine, T:Tracking, C:Coarse)
[F2]
2 Press the [F1](FINE) key, [F2](TRACK) key, or
[F3](COARSE) key.
[F1]~[F3]
*1) To cancel the setting, press the [ESC] key.
HR: 120°30'40"
HD* 2.000 m
VD: 3.000 m
MEAS MODE NP/P P1
OFSET S.O S/A P2
--- m/f/i --- P3
HR: 120°30'40"
HD* 6.560 f
VD: 9.845 f
--- m/f/i --- P3
HR: 120°30'40"
HD* 123.456m
VD: 5.678m
MEAS MODE NP/P P1
HR: 120°30'40"
HD* 123.456m
VD: 5.678m
FINE TRACK COARSE F
HR: 120°30'40"
HD* 123.456m
VD: 5.678m
MEAS MODE NP/P P1