Topcon GPT-8000 Series, Инструкция по эксплуатации

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1 NOMENCLATURE AND FUNCTIONS
1-12
15) Laser Plummet (Only for Laser Plummet type)
Laser plummet option will help you to center the instrument easily onto the measurement point.
Press the star key to view the instrument options. Since there are three screens of options, press
[F6](•) soft key twice to view the screen 3.
Press the [F1] key (GPT-8000 series) or [F5] key (GPT-8000A series) to turn on/off of laser plum-
met option.
Laser plummet icon will change as follows.
Symbol mark while the laser is emitting.
The following symbol mark will indicate that the laser is emitting.
Laser Plummet auto-cut off function
The laser plummet will be turned off automatically after 1 to 99 minutes (Default:3 minutes). It is
also possible to stop the auto-cut off function.
Refer to Chapter 8 “PARAMETERS SETTING MODE” to change the time or to invalidate the
function.
1.6 Auto Power Off
The Auto Power OFF feature can be set from 1 to 99 minutes. If no keys are pressed within the set
time, the Auto Power OFF will automatically turn the instrument OFF in order to save the
battery time.
See Chapter 8 “PARAMETERS SETTING MODE”, for further instructions.
1.7 Data Output
When GPT-8000A/8000 series receives data output command from an external
connected device, the measured data will be output by GPT-8000A/8000 series. Select
from the following 2 ways for the output. (For setting, see Chapter 8 “PARAMETERS
SETTING MODE” .)
REC-A : The measurement is started and new data is output.
REC-B : The data being displayed is output.
1.8 Rotating Method
1.8.1 Rotating by H/V Shuttle and H/V Jog
H/V shuttle or H/V jog can be used to rotate the instrument manually. The shuttle movement or
displacement is proportional in speed and size of angle desired. A small, slow turn of the shuttle will
result in a slow small angle displaced. Likewise, a larger abrupt turn of the shuttle will result in a
coarse angle displacement. H/V jog can be used for accurate collimating of the target much like a
standard tangent screw.
1.8.2 Auto Inversion
Pressing the [F4] key in Star Key mode causes the instrument to reverse and turn the telescope and
instrument automatically.
• To stop auto rotating by auto inversion key in case of emergency, press any keys except
POWER key.
The symbol mark will blink while the laser
plummet is working
V : 87
°
55'45"5
HR: 180
°
44'12"5
SD HD NEZ
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