Topcon GPT-8000 Series, Инструкция по эксплуатации

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1 NOMENCLATURE AND FUNCTIONS
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13) Point-guide (Point guide type of GPT-8000 series only)
This feature is most useful when doing stake out work. The Point Guide's red LEDs on the
GPT-8000 Series telescope assist the rod person in getting on-line. The Point Guide feature is fast
and simple to use.
•Operating Instructions
Press the [F1] key on the screen three to turn ON the Point Guide LEDs. The Point guide icon on the
display will become bright when turned ON. Looking the objective lens of the telescope, the right LED
will blink and the left LED will stay lit.
The Point Guide should be used within a dis-
tance of 100 meters (328 ft.). The quality of its
results will depend on the weather conditions
and the use's eyesight.
The goal of the rod person is to look at both
LEDs on the instrument and move the prism
on-line until both LEDs become equally bright .
If the solid LED is brighter, move to the right. If
the blinking LED is brighter, move to the left.
14) Electric circular level graphic display
Electric circular level can be displayed by graphic. This function is good for level the instrument
when the circular level is difficult to see directly.
Press the [F4](GPT-8000A series) on the screen three or [F1] (GPT-8000 series) on the screen one
key to display the graphic.
In the displays of reverse side, the graphic bubble moves in reverse.
Rotate the leveling screws while observing the display.
After leveling, press [F1]. The display changes to the previous mode.