B. EDGE GLOW

Edge glow is a bright area (sometimes sparkling) in the outer portion of the viewing area (see Figure 5-2). To check for edge glow, block out all light by cupping a hand over the lens. If the image tube is displaying edge glow the bright area will still show up. Return the ATN NVM-14 to the maintainer.

Figure 5-2

Mode Selector SwitchEdge Glow

5-3

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Image 37
ATN ATN NVM14 manual Mode Selector SwitchEdge Glow