Quick Start Guide

HD-TVI Speed Dome·Quick Start Guide
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8. Install the trim ring.
(1) Attach the trim ring to the lower dome and align the triangular notch of the trim ring with the
arrow label on the in-ceiling mount.
(2) After having firmly placed the trim ring to the ceiling, rotate the trim ring in the direction of
arrow to secure the trim ring in place.
 Remove the protective film on the lower dome after the installation is finished.
 In order to obtain clear video images, wear the anti-static gloves when you install the speed
dome.
Notch
Arrow Label
Figure 2-5 Install the Trim Ring
2.2 5-inch Speed Dome Ceiling Mounting Applications
Before you start:
The ceiling mounting is applicable to the indoor/outdoor solid ceiling construction. The followings
are the mandatory precondition for ceiling mounting:
 The thickness of the ceiling must ranges from 5 to 40 mm.
 The ceiling must be strong enough to withstand more than 4 times the weight of the dome and
its accessories.
2.2.1 Removing the Mounting Mount
It is required to modify the external structure of the in-ceiling mounting speed dome before the
operation of ceiling mounting.
Steps:
1. Remove the 4 screws on the back box by a Phillips screwdriver.