Inspection technology for better future.
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(1) On/off indicator light: the color is white, which flashes twice during starting
up, and twice during equipment operation.
(2) Status indicator: the colors are red, orange and blue. Red will be displayed
during charging. Orange will be displayed after charging.
(3) Power button: used for switching equipment.
(4) Spare button: as the optional function of the use of the button.
(5) Return button: in various states, you can return to the upper level.
(6) Menu/OK button: in the preview state, you can view the function bar, and
select the corresponding function by "scroll up" and "scroll down". Press this
key to switch the function sub-options.
(7) Light control button: adjust the brightness level of endoscope light source,
and switch from 0 to 5 levels.
(8) Up button: in the function bar, system Settings, file management, this key as
the up key; You can enlarge the image in the preview.
(9) Down button: in the function bar, system Settings, file management, this key
as the down selection key; You can zoom out in the preview.
(10) HDMI video output: for output video signal, external HDMI video
equipment.
(11) Micro USB charging port: used for charging equipment, charging voltage
5V, current 1A.
