LifeSize Passport Installation Guide
2
Preparing for Installation
As you prepare to install LifeSize Passport, consider the physical conditions of the room, compatibility with
displays, and your network configuration and settings. Related documentation is available from
.
Before You Install
If you are not using DHCP, you may need guidance from your network administrator to complete the initial
configuration. You will need to manually set an IP address, subnet mask, and default gateway for your
LifeSize system.
Network Bandwidth
Poor audio and video quality may result from insufficient bandwidth on your network. LifeSize recommends
that your network be capable of at least 1 Mb/s for a high definition video call. During video calls with lower
bandwidths, LifeSize systems automatically select the best resolution that can be achieved with the
available bandwidth.
Domain Name Service Server
If you intend to use domain addresses for placing calls, you must configure a Domain Name Service (DNS)
server or use a Dynamic Host Configuration Protocol (DHCP) server that automatically sets a DNS server.
Room Configuration
The size, shape, layout, and occupancy of the room dictate where you place your video conferencing
components. For example, in a small office installation place the LifeSize Focus at one end or corner of the
room. In a multi-user conference room, place the LifeSize MicPod at the center of the group of participants.
You can lock the LifeSize codec with a secure loop to prevent physical removal of the device. For
assistance, contact your LifeSize Partner or LifeSize Customer Support.
WARNING
Avoid routing cables from the codec across foot-traffic areas. Tripping on
the cables can cause both personal injury and permanent damage to the
connectors in the cables and the codec itself.
The lighting in your environment affects image quality. The optimal lighting for LifeSize systems is 300 to
500 LUX. If light levels are too low, consider adding artificial lighting. Indirect light from shaded sources or
reflected light from pale walls often produces excellent results. Avoid the following:
•
direct sunlight on the subject matter, the background, or the camera lens
•
direct illumination of the subject matter and camera lens
•
colored lighting
•
harsh side lighting or strong light from above
