7
observation of visual and videography. If you need to take pictures, put the camera into the
camera (photography) adapter (external), install the camera's driver CD, and then insert the
USB port into the computer, adjust the camera properly, and then take pictures. If you want
to take pictures, first pull the switch lever (16) out, and then put the camera with bayonet
into the camera adapter, and make slight adjustments to the shooting scene through the
camera viewfinder, then you can take pictures.
9
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Use of the holder: For example, when observing the inspection materials such as
document inspection, you can directly place the paper on the stage for observation; the
trace inspection material cannot be placed directly on the worktable, and a clamping device
needs to be used. The specific use is as follows.
：
Observing the rifling marks of the clip warhead
Horizontally loaded cartridge case to see the traces on the side of the bullet
Vertically loaded cartridge case to see the bottom traces of the bullet such as the firing pin
hole
Clipping marks
Oversized cartridge case holder
Irregular object observation
