Celestron NV-2, Инструкция по эксплуатации

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ENGLISH I
7
OBSERVING
• Remove the objective lens cap. Point the objective at the subject and look through the eyepiece (10).
• Adjust the diopter ring on the eyepiece (10) until you can see the screen clearly.
• Adjust the focus wheel (2) until the subject is in focus.
• The brightness of the screen will be automatically adjusted based on the brightness of the environment.
• Press the +/- buttons (6 & 7) to zoom in or out. The zoom range is from 1x to 8x.
• In low light conditions, the infrared beam is not required.
• In complete darkness, using the infrared beam is suggested. Adjust the brightness of the infrared beam to observe the
subject clearly.
IMPORTANT:
Do not block the Celestron NV-2 Night Vision Scope’s infrared beam when using the device in completely dark conditions.
ADJUSTING THE BRIGHTNESS OF THE SCREEN
• Press and hold the Mode Button (8) for 3 seconds to enter
the screen brightness adjustment menu.
• The number indicates the current brightness of the screen
(see the image on the right).
• Press the Mode Button (8) to move the “*” up or down to
select “Bright” to adjust the brightness.
• Press the +/- buttons (6 & 7) to adjust the brightness from
1 (lowest) to 9.9 (brightest).