MK Products 127-007, Owner'S Manual

Page: 11 / 25

AirCrafter
™
T-250 Digital Turntable Owner's Manual -
Page 4
Operating Procedure
1. Push On / Off button to switch the unit on.
NOTE: If unit doesn't turn on, check power connection and
the fuse.
2. The display will briefly show the firmware version and then show the last
rotational speed used. If you see any other message, please see the
Troubleshooting section.
3. To adjust display brightness press and hold the rotation direction button
(the turntable must be stopped). After ~1 sec., the display changes and
shows the brightness value (1 to 63), rotate knob to adjust brightness of
the display. Release the rotation direction button when done.
4. Push the rotation direction button to switch between clockwise and
counter clockwise rotation. When the button is lit the table will rotate
clockwise. When it is not lit the rotation is counter clockwise.
5. Establish desired speed setting using the knob while reading the LED
display on the turntable.
6. To start turntable with the set speed press the push button in the center
of the knob and release within 1 sec., the motor will start and the button
lights green. Press the button again to stop and the button flashes red
then turns blue. If the button is held longer than 1 sec., the turntable
starts jogging (10 RPM), button flashes green and turntable jogs until
released.
NOTE: When knob is pressed, the knob rotation is ignored to prevent
value changes while pressing.
With the foot pedal plugged in, the speed setting displayed is the
maximum speed the foot pedal will use. While pressing the foot pedal,
the display shows speed of the foot pedal setting.
NOTE: When the foot pedal is plugged in, the Start/Stop function of the
knob is disabled.
7. Press and hold the On / Off button (display shows “OFF”) until power
is turned to standby mode. If released sooner, the display returns to
normal.
NOTE: The unit is not completely off unless it is unplugged from
power source.
NOTE:
Pressing invalid key causes "Err" message displayed for ~2 sec.
NOTE:
Pressing invalid key while foot pedal is plugged in, displays "PdL" and
key is ignored.
NOTE:
All turntable settings and calibration are preserved when power
is turned off.
8. To adjust the angle of the table press and hold in the push knob on the
right side of the machine. Lift table to desired degree then release the
push knob, thus locking the table in position.
ON/OFF
Button
Rotation
Direction
Button
Knob / Push
Button (Start,
Stop, Jog)