ATN NVG-7 User Manual download pdf (Page 6)

TROUBLE SHOOTING

Q: Flashes, flickers, or clicking occur while operating

S: If it occurs within the first five minutes of inserting new batteries, it is normal and the device

will resume normal operation soon thereafter. If it occurs for more than 10 minutes, contact for

service instructions.

Q: Dark spots on screen.

S: These are either cosmetic blemishes in the intensifier tube or dust particles.

Q: Screen becomes darker than at previous use.

S: Replace batteries. If problem persists, contact your dealer or other authorized service rep

resentative for service instructions.

Q: Image not clear.

S: Adjust objective lens, and/or the eyepiece.

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ATN NVG-7 User Manual Page 6