LifeSize Express 220 User Manual

6 LifeSize Express 200 Installation Guide
Administrator and User Passwords
Some functions and preferences available from the user interface are accessible only to
administrative users with a password. For security reasons, LifeSize recommends that you
change the default administrator password (1 2 3 4) during the initial configuration.
Optionally, you can set a user password to control access to user preferences that enable
the user to do the following:
• Change the appearance of the user interface.
• Specify how calls are answered.
• Configure audio settings.
• Change cameras and DVI-I input settings.
• Reboot the system.
The administrator and user passwords can contain any combination of the numbers 0-9 and
the symbols * (star) and # (pound) up to 16 characters in length.
Note: If you set a user password, you can also use the administrator password to access
user preferences.
Administrator Password: ________________________________________________
User Password: _______________________________________________________
System Identification
Information that identifies the system to users appears throughout the user interface.
Set the Location preference to your location. The default is the United States. The Time
Zone preference sets the system time that appears in the status bar on the main page of the
user interface. It defaults to Greenwich Mean Time. You must set this preference even if you
specify an NTP server during the initial configuration (refer to “Network Settings” on page 7).
The System Name, Video Number, and Voice Number appear in the user interface on the
main screen. The system name may also appear in the local and corporate directories.
LifeSize recommends that you change the default system name to one that meaningfully
identifies the system to your users.
System Name: (to identify this installation in the network): ______________________
Video Number: ________________________________________________________
Voice Number: ________________________________________________________

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