Operation Manual

 InstallationManualofNetworkBoxCamera

SerialNO. Description

1 Lensmount

2 BackFocusRing

3 SDcardslot

4 Autoirisinterface

BackFocusAdjustment:

When it still fails to realize precisefocusing after having confirmed the correct lens interface, the

backfocusadjustmentmayberequired.

Operatethefollowingsteps:

Tighten the lens firstly and then loosen the fixed back focus ring; rotate the lens slowly until the

videoimageturnstobecle

ar,andfinallytightenandlockthebackfocusring.

TE:

Thetypeofauto‐irisinterfaceissquarefour‐holetype,

andthedefinitionofeachpinasshown:

Video DC

1 Power Damp-

2 NC Damp+

3 Video Drive+

4 GND Drive-

Auto iris interface with video driving uses three pins:

Power, Video and GND; Auto iris interface with DC driving

usesfourpins:Damp+,Damp‐,Drive+andDrive‐.