The trigger button is the laser rangefinder switch.
[7] Microphone
Used to make voice notes when saving images.
[8] Manual focus ring
When the operator faces the LCD screen, rotates the focusing ring clockwise to
adjust the focus toward the far focus direction; rotates the focusing ring counterclockwise
to adjust the focus toward the near focus direction.
2.2 Interface
1
2
3
[1] TF card slot
Use standard TF card to save images and upgrade instrument software.
[2] HDMI
Used for HDMI video output.
[3] USB
Used for charging and data transmission.
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