Axis Q19 Serie Guide D'installation page 19

AXIS Q19 Series Installation Guide
Focus adjustment - AXIS Q1921/-E/Q1922/-E
If required, follow these instructions to focus AXIS Q1921/-E/Q1922/-E:
1. Unscrew the stop screw on the lens, using a slotted screwdriver 1.8 mm.
Stop screw
2. Focus the camera to the appropriate distance. See the table below for recommended focus
distances for achieving optimal focus both for near focus and infinity.
Camera and lens
AXIS Q1921/-E
AXIS Q1922/-E
3. Secure the stop screw.
Note:
AXIS Q1910/-E has a fixed-focus lens set to infinity and cannot be adjusted.
10 mm lens 19 mm lens
2 m (6.6 ft.) 8 m (26.2 ft.)
3 m (9.8 ft.) 10 m (32.8 ft.)
35 mm lens 60 mm lens
22 m (72.2 ft.) 60 m (197 ft.)
33 m (108.2 ft.) 90 m (295.3 ft.)
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