Installation Guide

Table Of Contents
6-3
1. Open the iris to the maximum, and then direct the camera to an object (such as a test card with
high contrast) about 3 meters away.
2. Loosen the back focus knob.
3. Adjust the focus of lens to the minimum, and then fine tune the back focus knob to get clear
image.
4. Adjust the focus of the lens to the maximum, and then fine tune back focus knob to get clear
image.
5. Repeat the step 3 to 4 until you can always see clear image when changing the focus of the lens.
6. Tighten the back focus knob.
System does not Prompt You to Install ActiveX for Your First Login
on Windows 7
Enter User Account under Control Panel, click User Account and select Change User Account
Control Setting. Move the slider to Never Notify and log in to the system again.
Fail to Install ActiveX
Before login, open Internet Option in IE, and click the Safety tab. Choose Trusted Site, and click Site
to add the website.
If you use the Windows 7, you need to save the ActiveX to your PC first. Right-click the setup file,
select Run as administrator, and then install it according to instructions.
Back focus knob