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11th Guiyang Street, YEDA,
Yantai 264006, P.R. China
+86-400-998-3088
5
2. Components and Controls
Fig. 2-1 Function introduction
2.1 Components
No.
Name
Function description
①
Lens Cap
Protecting the lens and using for background correction
②
Objective Lens
——
③
Lens Focus knob
Used to adjust the focal length of objective lens to make the
image to be the clearest when the image is indistinct.
④
Power(P) Button
Power on/Power off/Standby/Up/Left
⑤
Menu(M) Button
Entering menu/Parameter switch
⑥
Correction(C) Button
Shutter correction/Background correction /Down/Right
⑦
Attachment’s Eyepiece
Eyepiece as the infrared expansion attachment of day sight
⑧
Bayonet-type ring of
attachment’s eyepiece
Used to lock the adapter ring between the day light sight and
the attachment
⑨
Battery Compartment
Cover
Using two batteries which are CR123, CR123A or 16340 to
supply power.
⑩
Type-C Interface
Used for data communication and external power supply