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geo-FENNEL FET 405K Mode D'emploi page 23

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Les langues disponibles

Les langues disponibles

HORIZONTAL ANGLE LOCKED - UNLOCKED
·
Turn the tangent knob and place the required horizontal angle.
·
Press the HOLD button to hold the current value of the horizontal angle. The value will flash while
this function is active.
·
Press the HOLD button again to release the value.
SLOPE PERCENT MODE (%)
·
In the angle mode the vertical angle can be transformed into percent of grade.
·
Press the button „V%" to switch from the vertical angular measurement shown in degrees into
percent.
·
The maximum % value will be 99.999 %; exceeding this display will show „- - - - -" .
ANGULAR REPEATED MEASUREMENT
1. Press the FUNC key.
2. Press the REP key to enter into the repeated mode.
3. Aim at target A and press the 0SET key once to set the first target
reading 0°00' 00" .
4. Turn the horizontal tangent knob to aim at the second target B.
5. Press the HOLD key to hold the horizontal angle and store in the
instrument.
6. Turn the horizontal tangent knob to aim at target A again. Press
the R/L key to release the angle and keep the status.
7 . Turn the horizontal tangent knob to aim at the target B again.
8. Press the HOLD key to hold the horizontal angle and store in the
instrument. Double and average angle-value will be shown in
the display.
9. Repeat the steps 7 and 8 according to the measurement require-
ments.
10. To return to the standard angular measurement press the FUNC key,
then press HOLD key.
·
The reading of the horizontal angle could reach max. ±2000°00' 00"
when measuring in the „Plate left" or "Plate right" mode. The five-seconds
reading could reach at least ±1999°59' 59" .
·
The repeated measurement should be limited to15 times.
·
In case the deviation of two measurements exceeds or equals ±30
Error E04 will be shown in the display. Then press button OSET and
start a new measurement.
EN
23

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Fet 420kFet 402k-l