Axis Q1921-E Mode D'emploi page 9

Axis Thermal Camera Accessories and Spare Parts Installation Guide
Notes:
• Hold the lens gently by the metal ring; do not touch the lens surface.
• Be careful not to get dust on the sensor while exchanging the lens.
Adjust the holder distance
1. Loosen the upper holder screws.
2. Adjust the distance between the upper and lower holder according to the table below.
Lens
10 mm
Holder
distance
Lens
35 mm
Holder
distance
Note: Measure the holder distance on both sides of the camera to make sure the camera and
9 mm
9 mm
0-2 mm
0-2 mm
19 mm
(a) AXIS Q1921/-E
(b) AXIS Q1922/-E
(a)
(b)
60 mm
17 mm
17 mm
Page 9
9/10 mm
9 mm