Displaying the frame marker

Displays when set to [MAIN MENU] → [DISPLAY SETUP] → [MARKER] → [FRAME MARK SWITCH] → [ON].

Sets the angle of view in [MAIN MENU] → [DISPLAY SETUP] → [MARKER] → [FRAME SIG].

Sets the outside level in [MAIN MENU] → [DISPLAY SETUP] → [MARKER] → [FRAME MARK SWITCH] → [FRAME LEVEL].