LifeSize Express Bedienungsanleitung

LifeSize®Video Communications Systems

User Guide

2LifeSize Video Communications Systems User Guide

August 2007

Part Number 132-00057-001 Revision 02

LifeSize Communications has made every effort to ensure that the information contained in this

document is accurate and reliable, but assumes no responsibility for errors or omissions. Information

in this document is subject to change without notice. Companies, names, and data used in examples

herein are fictitious unless noted. This document contains copyrighted and proprietary information,

which is protected by United States copyright laws and international treaty provisions. No part of the

document may be reproduced or transmitted, in any form or by any means, electronic or mechanical,

for any purpose, without the express written permission from LifeSize Communications.

Trademark Acknowledgments

LifeSize® is the trademark of LifeSize Communications Inc. All other trademarks are the property of

their respective owners.

Patent Notice

For patents covering LifeSize® products, refer to http://www.lifesize.com/support/legal.

Contacting Customer Support

If you have questions, concerns, or need assistance, contact your LifeSize Channel Partner.

Providing Customer Feedback

LifeSize Communications welcomes your comments regarding our products and services. If you have

feedback about this or any LifeSize product, please send it to feedb[email protected]. Contact

information for LifeSize Communications is as follows:

Method Address

Internet http://www.lifesize.com

E-mail [email protected]

Phone (877) LIFESIZE or (877) 543-3749

(512) 347-9300

Fax (512) 347-9301

LifeSize Video Communications Systems User Guide 3

Welcome to LifeSize Video Communications Systems

LifeSize high definition video communications systems enable anyone with dispersed

colleagues and operations to collaborate more clearly and effectively. Each system is

designed to make video communication a highly productive, simple, and reliable experience.

This guide explains how to use your LifeSize video communications system. Related

documentation is available from the documentation CD included with the product and from

the Support page of www.lifesize.com. Release Notes, technical notes, and technical

reference publications are available from the Support page of www.lifesize.com.

System Components

Before using your LifeSize video communications system, familiarize yourself with its

components.

LifeSize Camera

Near end participants and objects in a video conference call are located in the same room as

your LifeSize video communications system. Far end participants and objects are in a

remote location. The camera captures near end video to send to far end participants in a

call.

Note: You can connect two cameras to LifeSize Room. Only one camera can be active at

a time.

4LifeSize Video Communications Systems User Guide

LifeSize Phone

The LifeSize Phone high definition audio conferencing speakerphone is fully integrated with

LifeSize video communications systems and doubles as the microphone for a video system.

LifeSize Phone provides 16 microphones in a circular array to capture local sound. You can

also use the LifeSize Phone to place and hang up calls.

LifeSize Video Communications Systems User Guide 5

LifeSize Remote Control

The LifeSize remote control provides wireless control of all LifeSize video communications

system functions and enables you to navigate the user interface, place and receive calls,

and control the camera.

The infrared (IR) sensor for the remote control is located in front of the camera. Stay within

10 meters (33 feet) of the camera when using the remote control.

6LifeSize Video Communications Systems User Guide

LifeSize Codec

The LifeSize codec compresses outgoing video and audio content and data, transmits this

information to far end of a call, and decompresses incoming information. You should not

need to interact with the codec once it has been properly installed in your environment.

Third Party Display

A third party display connected to the LifeSize codec enables you to access the user

interface and view video images during a video call. You can connect two displays to

LifeSize Room.

LifeSize Video Communications Systems User Guide 7

Navigating the User Interface

When your LifeSize system is idle, a screen saver appears on the display, or the screen is

black. An incoming call or pressing any button on the remote control automatically invokes

the system.

Note: Administrators can configure LifeSize systems for use in telepresence rooms in

which a conference administrator controls calls from a control panel or where users

interact with the system using a connected phone. If telepresence is enabled on

your LifeSize system, only an administrator can access the user interface when the

system is idle. During a call, you can perform only the following tasks in the user

interface:

• Change the behavior of the numeric keys on the remote control from Touch

Tones to Presets. Refer to “Using Camera Presets During a Call” on page 22.

• View call statistics. Refer to “Viewing Call Statistics” on page 25.

• Choose video input with the near and far keys on the remote control. Refer to

“Controlling a Near End Camera” on page 11 and “Controlling a Far End

Camera” on page 21.

The Main Screen

The user interface includes functions available to all users as well as preferences and

functions restricted to administrators with a password.

The main screen has three sections:

• The top of the screen displays system information (such as the system name and phone

number). This information is hidden during a call. Video images from the active camera

connected to the system appear in a small window below the system information.

• The center of the screen contains the REDIAL list and the Voice Call and Video Call

buttons. From the REDIAL list you can place a call by selecting a number from a list of

recently dialed numbers. Use the Voice Call and Video Call buttons to dial a number

manually.

• The bottom of the screen contains the system status bar and the navigation bar. The

system status bar indicates system and network status, including the number of voice

and video calls, the time and date, or the duration of a call when a call is in progress.

8LifeSize Video Communications Systems User Guide

When the system is booting, status also appears at the top of the REDIAL list to indicate

the current state of the system. The following table identifies the icons that can appear in

the system status bar.

Icon Condition

Video Indicates the number of video calls in progress. Each orange circle that

appears to the right of the video icon represents a video call in progress.

Voice Indicates the number of voice calls in progress. Each orange circle that

appears to the right of the voice icon represents a voice call in progress.

Indicates low light conditions for the camera specified. In this example,

the number 1 that appears next to the yellow icon indicates that the

condition exists for the camera connected to the camera 1 port on the

LifeSize codec. Refer to “Adjusting Room Lighting” on page 32 and

“Adjusting Camera Brightness” on page 33 for more information.

Indicates very low light conditions for the camera specified. In this

example, the number 1 that appears next to the red icon indicates that the

condition exists for the camera connected to the camera 1 port on the

LifeSize codec. Refer to “Adjusting Room Lighting” on page 32 and

“Adjusting Camera Brightness” on page 33 for more information.

Indicates that the audio subsystem is initializing. If this icon reappears

after the system has booted, a problem has occurred and rebooting the

system is necessary.

Indicates that the communication subsystem is initializing. If this icon

reappears after the system has booted, a problem has occurred. Reboot

the system.

Indicates that the user interface is initializing. When the user interface is

initializing, functionality on the main screen is disabled and no entries

appear in the REDIAL list. This icon also appears when a new device is

connected to the system after the system boots and disappears when the

device is ready.

Network

Status Identifies the network status, as follows:

connected (green indicator)

in progress (yellow indicator)

disconnected (red indicator)

LifeSize Video Communications Systems User Guide 9

System

Overheating This yellow indicator warns you when the system temperature is

approaching the maximum allowed operating temperature

above which the system automatically reboots.

This red indicator Indicates that the system temperature has

exceeded the maximum allowed operating temperature and will

automatically reboot in approximately 10 seconds unless the

temperature decreases immediately to an allowed temperature.

SIP server

registration

status

When SIP is configured as the protocol for placing calls, this indicator

identifies the registration status of the LifeSize system with the SIP server

as follows:

in progress (yellow indicator)

registration failed (red indicator)

If the SIP registration failed indicator appears, contact your administrator.

H.323

gatekeeper

registration

status

Indicates the registration status of the LifeSize system with an H.323

gatekeeper as follows:

in progress (yellow indicator)

registration failed (red indicator)

If the H.323 registration failed indicator appears, contact your

administrator.

Icon Condition

10 LifeSize Video Communications Systems User Guide

The navigation bar appears below the system status bar and contains icons and

functionality that correspond to buttons on the remote control. The icons and functions

change depending on how you use the system. The following table identifies the buttons

on the remote control and the associated functions that typically appear in the

navigation bar.

Use the arrow keys on the remote control to navigate the main screen. As you navigate to

different parts of the screen, the icons and their descriptions that appear in the navigation

bar change to indicate what actions are available for a selected object or screen.

Remote Control Button Function

Call Returns to the main screen so you can initiate a new call.

Also returns to the call screen during a call.

These buttons correspond to functions on the screen; their

functionality changes depending on how you use the system.

Arrow keys Left and right arrows decrease and increase a numeric value

associated with a selected preference.

OK Behaves as Enter.

Behaves as page up and page down in a multiple page list. Also

increases or decreases a numeric value associated with a selected

preference.

Keypad Numeric/alphabetic keypad for character entry.

Also enables you to navigate a list of entries in a table. Each

numeric key (1-9) represents a 10 percent increment.

Inhaltsverzeichnis

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