Bosch GAM 270 MFL Operating/Safety Instructions Manual page 13

The miter angle "MTR", by which the two workpieces are
to be shortened, is calculated. For these miter cuts, the
saw blade is vertical to the workpiece (the bevel angle
is 0°).
Press button 15. The calculated horizontal miter angle
"MTR", which has to be set on the chop and miter saw,
and the "MTR" indicator will be shown on the display.
Press the "MTR1" button 15 to return from the "Simple
Miter" operating mode to the "Angle Measurement" op-
erating mode.
Pressing the "ON/OFF" button will also take you back to
the "Angle Measurement" operating mode.
Note: The calculated miter angle "MTR" can only be tak-
en over for chop and miter saws, for which the setting for
vertical cuts is 0°. When the setting for vertical cuts is
90°, the angle for the saw must be calculated as follows:
90° – indicated "MTR" angle = angle to be set on the saw.
x °
x °
MTR
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