Yueming CMA1325 Owner's Manual page 44

Ampere meter
Adjusting knob
of ampere
Laser power supply switch
The functions of every button explain follows:

Control panel: also named operation panel or man-machine interface, operate and
control the No.3 controller.

Emergency stop button: refer to the above section for more detail; press this button to
switch off the power supply of laser and movement system.

Ampere meter: indicate the current ampere of laser tube, show the current laser
power.

Adjusting knob of ampere: rotate this knob to adjust the ampere of laser tube; also
means adjust the laser power.

Key switch: the master switch of laser power supply and power supply of movement
system. The power supply switch of laser and movement take effective only open this
switch. The key switch shown as follow:
The owner of machine must keep appropriately and using reasonably for the
key of key switch, operator should take the warrant from the owner if you
want to gain the key and operate the machine.
Note

Laser power supply: red indicator light is inside it, used to control to power on the laser
power supply.
Key switch
Fig.3-16 Control panel of No.3 controller
Fig.3-17 Key switch
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Emergency stop button
Power supply switch of
movement system
Control panel