Geeetech A30 User Manual page 11

stepper motors.
2) When the printer is idle,
X-: X axis moves away from the end stop;
X+: X axis moves towards the end stop;
Y-: Y axis moves away from the end stop;
Y+: Y axis moves towards the end stop.
: The motor of Z axis moves upward;
: The motor of Z axis moves downward;
: Click to return to the [home] interface.
Moving distance: Choose one of the values to adjust the moving distance of motors,
before you move each axis. If you fail to choose the corresponding moving distance, the
motor will move according to the current one by default.
There are five values available. It is convenient to switch the five moving distances by
each click.
Choose 0.05mm and click the moving button, and the motor will move 0.05mm per time.
It is the same with the 0.1mm, 1mm, 10mm and 50mm moving distance.
button to disable/ enable the stepper motors.
Click this button to switch the [Disable] and [Enable] status of the stepper motors. When
you start the printer, the default status is [Enable]. The motors will autonomously turn into
the [Enable] status with the following three operations: 1) start to print; 2) leveling; 3)
loading filament.
1) When the printer is running with a TF card or connected with a computer, the status
of the motors is not switchable.
2) When the printer does not print or stops temporarily,
a. Switch the button to [Enable] to disable the motors. Under this condition, you
can't manually adjust the position of X/Y/Z axis.
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