Vivotek PZ6112 Installationsanleitung PDF herunterladen (Seite 68)

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B. Cleaning the Lens

The Network Camera with Pan/Tilt/Zoom is a network camera with high quality lens.

When it is necessary to clean the lens, please follow these instructions:

1. Prepare cotton swabs and alcohol.

2. Moisten the cotton swab with alcohol.

3. Slightly clean the lens.

4. If the lens is still dirty, repeat 2~3 steps until it is cleaned. Change a clean cotton

swab if the old one is dirty or contains dirt that might scrape the lens. Never touch

the lens hard or roughly.

C. Pan/Tilt/Zoom Data

z unit tilt angle: 0.918 degree

tilt speed

zoom times

-5 -4 -3 -2 -1 0 1 2 3 4 5

1~3

0.23

0.46

0.92

1.84

3.67

5.51

6.43

7.34

8.26

9.18

10.10

4~7

0.23

0.46

0.92

1.84

2.75

3.21

3.67

4.13

4.59

5.05

8~100

0.23

0.46

0.92

1.38

1.61

1.84

2.07

2.30

2.52

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