Oliver 4275C, Owner'S Manual

Page: 28 / 70

28 | Page Oliver Machinery 4275C Jointer
Digital Readout (DRO
)
This jointer is equipped with a Wixey DRO with
0.005 ” /0.05mm resolution.
On/Off Button
To turn on/off this DRO. It is also for calibration
in ABS (absolute) mode.
MM/IN Button
Toggles between measurement unit inch and
mm. When the reading gets close to a multiple
of 1/32, its fractional value will show on the
screen.
ABS/INC Button
Toggles between Absolute and Incremental
mode.
The absolute mode shows the total depth of cut.
Once calibrated, the setting will be memorized
unless the battery is exhausted, OR if a user
recalibrates the DRO.
The incremental mode shows the distance the
infeed table traveled since the last reset. The
readings can be reset by leaving the incremental
mode.
DRO Calibration
1. Disconnect jointer from power source!!
2. Set infeed table depth of cut to zero.
3. Turn on DRO and switch to ABS mode.
4. Hold the ON/OFF button for 3-5 seconds
until “ABS” is blinking on display. As the
button is released, readings will be reset to
zero.
5. Press the ON/OFF button again to leave
calibration mode.