17
When indicator light is on, the display screen on the left shows the preset base metal
thickness
16
）
indicator light of welding angle
When indicator light is on, the display screen on the leftshows welding angle size ‘a’
17
）
indicator light of F1
When indicator light is on, it means that F1 key has been selected and it can adjust the
parameters
18
）
selection key F1
Choose to operate the parameters of the project
：
- feeding speed
- welding current
- arc force/arc stiffness
19
）
Invoking key
Obtain parameters stored in advance
20
）
indicator light of invoking key
When indicator light is on, it means it can obtain the preset parameters stored
21
）
storage key
Enter the settings menu or store parameters
22
）
indicator light of wire diameter
When indicator light is on, it means it can adjust wire diameter
23
）
selection key of wire diameter
Select suitable wire diameter
24
）
indicator light of implicit parameter menu
When indicator light is on, it means that can adjust implicit parameter
25
）
indicator light of wire materials and protective gas
When indicator light is on, it means the corresponding wire materials and protective gas
are selected
26
）
Wire material selection button up
Welding wire materials and protective gas upward selection.
27
）
Wire material selection button down
Welding wire materials and protective gas downward selection
28
）
indicator light of welding torch operation mode
When indicator light is on, it means the corresponding operation mode is selected
