Celestron 71221 NV-2 Night Vision Scope

Instruction Manual - Page 7

For 71221.

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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).
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