TM-5-5420-202-10

LAUNCHER, M48A5 TANK CHASSIS

OPERATOR'S MANUAL

DECEMBER 2009

TM-5-5420-202-10 - Page 101 of 535

TM 5-5420-202-10

0011

OPERATING AN/VVS-2 VIEWER

NOTE

Refer to TM 11-5855-249-10 for additional operating information.

1. Rotate OFF-BRIGHT switch (Figure 8, Item 3) to full BRIGHT.

2. If picture on viewer eyepiece is too bright, rotate OFF-BRIGHT switch (Figure 8, Item 3) slowly toward OFF until

viewing is comfortable to eyes.

NOTE

• When viewer is directed toward a bright light source, picture on viewer eyepiece may

normally f ash or brief y go blank.

• Viewer range and picture may be improved by turning on the vehicle headlights when

operating under very low light conditions.

3. For normal driving, set viewer (Figure 8, Item 2) in straight forward (detent) position. Rotate viewer right or left

to increase terrain coverage.

4. When viewer is installed and not being used, rotate OFF-BRIGHT switch (Figure 8, Item 3) to OFF. Set NIGHT

VISION switch (Figure 8, Item 1) to OFF if vehicle power was being used.

Figure 8.

Operating AN/VVS-2 Viewer.

ENDOFTASK

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