LifeSize Express 220 User Manual

4 LifeSize Express 200 Installation Guide
Supported Display Types and Resolutions
LifeSize Express 200 can connect to HD displays (720p minimum) through an HDMI cable,
including:
• Plasma, LCD, and LED flat panel displays
• Large screen rear projection TV displays (720p displays)
• Front projection displays
• Rear projector A/V room configurations
Supported display resolutions include the following:
• Display 1:
- 1280 x 720p60
- 1280 x 768p60
Note: The Display 1 Resolution preference in Administrator Preferences :
Appearance : Displays defaults to Auto if you select an option for this preference that
is not supported by the connected display.
• Display 2:
- 1280 x 720p60
Placement Behind a Firewall
LifeSize recommends that you place your system behind a firewall and block, at minimum,
the following ports:
• 22 (SSH)
• 23 (Telnet)
• 80 (HTTP)
• 443 (HTTPS)
If you require these ports remain open, ensure that you change the default administrator and
command line interface passwords to be very secure. For information about changing the
default administrator password, refer to the LifeSize Video Communications Systems
Administrator Guide.
For information about changing the command line interface password, refer to the LifeSize
Automation Command Line Interface document available on the Support page of
www.lifesize.com.

LifeSize Express 220 Specifications

General

Video codecs	H.261, H.263, H.263+, H.264, H.239, BFCP
Maximum frame rate	30 fps
Supported video modes	1080p, 720p
Supported graphics resolutions	1280 x 720 (HD 720), 1920 x 1080 (HD 1080)
PTZ control	Yes
ITU-supported standards	H.323
Security algorithms	HTTPS, SSH
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	10 - 90 %
Operating relative humidity (H-H)	15 - 85 %
HDMI ports quantity	3
DVI-I ports quantity	1
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Voice codecs	G.711, G.722, G.722.1
Current	2.5 A
AC input voltage	100-240 V
AC input frequency	50 - 60 Hz

Weight and Dimensions

Depth	187.5 mm
Width	288 mm
Height	41.3 mm
Weight	1290 g