TANDBERG 770 用户手册

30

TANDBERG Videoconferencing System

General use

Voice Activated Camera Positioning

Through Voice Activated Camera Positioning and the use of two microphones, the camera will automatically view
the current speaker.

Setup

Before using camera tracking, the camera positions used must be stored at presets P7 (Mic1) and P8 (Mic2).

E

XAMPLE

: T

HE

 

CAMERA

 

POSITION

 

STORED

 

AT

 P7 

MUST

 

BE

 

RELATED

 

TO

 M

IC

1, 

THEREFORE

 

ALL

 

PARTICIPANTS

 

WHO

 

ARE

 

LOCATED

 

CLOSEST

 

TO

 M

IC

1

SHOULD

 

BE

 

INCLUDED

 

IN

 

THE

 P7 

CAMERA

 

POSITION

 

ETC

. W

HEN

 

CAMERA

 

TRACKING

 

IS

 

ACTIVATED

 

AND

 

A

 

PERSON

 

CLOSE

 

TO

 M

IC

1 

SPEAKS

, P7 

WILL

 

BE

AUTOMATICALLY

 

SELECTED

.

Activating

Enable Camera Tracking by pressing ‘CamTrack On’ in the ‘Preset 0-9’ menu, which is activated by
pressing the P button on the remote control.  An on-screen indicator ‘CamTrackOn’ will appear.

When activating another video source (e.g., document camera), camera tracking will be temporarily

disabled until you re-select MainCam or a MainCam preset.

Pressing M

IC

 O

FF

 will temporarily disable camera tracking.

A Voice Detector makes the system more tolerant of noise and ensures the camera not to be moved by

noise such as paper shuffling, etc.

Deactivating
Disable Camera Tracking by:
• moving the camera manually.
• activating a MainCam preset when MainCam is already activated.
• disconnecting the call.
An on-screen indicator ‘CamTrackOff’ will appear.

T

HE

 

CAMERA

 

TRACKING

 

SPEEDS

 

MAY

 

BE

 

ALTERED

 

IN

 

THE

 ‘V

IDEO

 S

ETTINGS

’ 

MENU

. S

EE

 ‘A

DVANCED

 

USE

’ 

FOR

 

FURTHER

 

DETAILS

.

P

presets

mic off

TIP