Cisco TelePresence SX20 User Manual

30
D1534504 User Guide
Cisco TelePresence
Produced: November 2016 for CE 8.2
All contents © 2010–2016
Cisco Systems, Inc. All rights reserved.
Conference Calls with Multiple Participants
Lock Speaker
Start with a layout showing
one the participants as the
prominent speaker, and tap
that speaker’s avatar.
Tap Lock as speaker.
Once activated the name
of this eld will change to
Unlock as speaker.
To unlock, repeat the process
tapping Unlock as Speaker
instead.
This is an example of a layout with
one of the participants shown as the
prominent speaker, i.e. shown larger
than the other(s).
In a video conference with several
participants the one who speaks
will, as default, be shown as the
large image (provided you haven’t
set up the layout otherwise). This is
referred to as voice switching.
However, you may want to keep
showing one of the participants as
the prominent speaker, typically
shown larger than the others.
To make this happen activate the
function Lock as speaker, as shown
on this page.
About Lock speaker

Cisco TelePresence SX20 Specifications

General

Digital zoom	5 x
Optical zoom	2.5 x
Aspect ratio	16:9
Supported video modes	1080p, 576p, 720p
Supported graphics resolutions	176 x 144, 352 x 288, 704 x 576, 720 x 480, 720 x 576, 1280 x 768, 1280 x 800, 1280 x 960, 1024 x 576 (WSVGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1360 x 768 (WXGA), 1920 x 1080 (HD 1080), 640 x 480 (VGA), 800 x 600 (SVGA)
Line-in	Yes
USB 2.0 ports quantity	2
Ethernet LAN (RJ-45) ports	1
Ethernet LAN data rates	10, 100, 1000 Mbit/s
AC input voltage	100-240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	40 W
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90 %
Voice codecs	G.711, G.722, G.722.1

Weight and Dimensions

Depth	180 mm
Width	300 mm
Height	34 mm
Weight	1400 g