F 1: get help.

F2: Switch between the drawing window and the text window.

F3: Control whether automatic object capture is realized.

F4: Digitizer control

F5: Equal Axis Plane Switching

F6: Controls how the coordinates on the status line are displayed.

F8: Orthogonal Mode Control

F9: Grid Capture Mode Control

F 10: polar axis mode control

F 1 1: object tracking control

Ctrl+B: grid capture mode control

Ctrl+C: copies the selected object to the clipboard.

Ctrl+F: controls whether to automatically grab objects.

Ctrl+G: grid display mode control

Ctrl+J: repeat the previous command.

Ctrl+K: hyperlink

Ctrl+N: Create a new graphic file.

Ctrl+M: Open the Options dialog box.

AA: measuring area and perimeter

Aluminum: alignment

AR: array

AP: Load *lsp system

AV: open view dialog box

SE: Opens the phase automatic capture dialog box.

ST: Opens the font setting dialog box.

Spell check (spelling)

SC: scale

SN: raster capture mode setting

DT: text setting

Measure the distance between two points.

Ctrl+ 1: Opens the Properties dialog box.

Ctrl+2: Open the image browser

Shift+w blanking

Shift+q stack

Shift+r stamping

Shift+ guided stack

Shift+s guide material removal

Shift+d area relief

Shift+f color relief

Shift+e polishing

Ctrl+w polysemy line

Ctrl+p spline