Initial Operation - Bosch GAM 220 MF Mode D'emploi

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Operation

Initial Operation

Protect the anglefinder against mois-
ture and direct sun light.
Do not subject the anglefinder to ex-
treme temperatures or variations in
temperature. As an example, do not leave it in vehicles
for a long time. In case of large variations in temperature,
allow the anglefinder to adjust to the current temperature
before putting it into operation. In case of extreme tem-
peratures or variations in temperature, the accuracy of
the anglefinder can be affected.
Switching On and Off
Press the "ON/OFF" switch 12 to switch the anglefinder
on or off.
If the "H" indicator lights up, the last measured value is
saved. This value can be deleted by pressing the "ON/
OFF" button 12.
The anglefinder will shut down after approx. 30 minutes
of inactivity to preserve battery life.
Aligning with the Spirit Levels
The anglefinder can be aligned horizontally with spirit
level 8 and vertically with spirit level 9.
Rotating the Display
To make the displayed value easier to read, press button
13 to rotate the display.
Angle Measurement Operating Mode
The anglefinder is in the "Angle Measurement" operating
mode every time it is switched on.
Measuring Angles (see figures C–D)
Place the fold-out leg 1 and the base leg 4 flat on the
surfaces around the angle you wish to measure.
measured angle value w will display on the display 7 as
measured value c. The measured value will remain on the
display until the angle between fold-out leg 1 and base
leg 4 has changed.
Transferring Angles (see figure E)
Once you have your desired angle measurement (see
Measuring Angles section), lock the position of the legs
by tightening the locking wheel 3.
Place the anglefinder in the desired position against the
workpiece. Use the legs as a straight edge to transfer the
angle.
Save measured values
Press the "HOLD" memory button 11 to save the current
measuring value. The a indicator will flash on the display
as confirmation. The currently displayed value is frozen
and will not change even when the leg is moved. If you
press the "HOLD" memory button again, the a indicator
will permanently be shown on the display. The displayed
value will change if you move the legs. The previously fro-
zen value is now saved in the background. If the "HOLD"
memory button 11 is pressed again, the previously saved
value is displayed and the a indicator flashes.
The unit can only store one value at a time. Storing a new
value will automatically overwrite the previously stored
value.
The held value is saved even when the anglefinder is
switched off (manually or automatically). However, it is
deleted when changing batteries or when the batteries
are empty.
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