Installation Guide for Cisco TelePresence SX20 Quick Set. SX20 Quick Set components. • SX20 Codec. • Camera options *. A: PrecisionHD p 12X. Cisco TelePresence SX20 Quick Set. This set delivers high-definition video quality and multiparty conferencing. Two camera options accommodate mid-to- large. Buy Used and Save: Buy a Used “Cisco TelePresence SX20 Quick Set with Precision H ” and save 84% off the $11, list price. Buy with confidence as the.

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Setting up the SX20 system was straightforward. The compact CODEC could be wall mounted below or behind a flat screen monitor and the HD camera was positioned above a picture monitor using the supplied camera monitor bracket. A system microphone, tandbeeg remote control and an external power supply completed the package. The connections for basic operation were clearly illustrated on the installation guide and in the documentation and involved:.

The concise Installation Guide and web sourced Administrators Guide were both easy to follow. This compact CODEC may either be mounted within tandbegg monitor cabinet, adjacent to the monitor or wall mounted.

The SX20 system includes a rather xs20 Vari-Speed cooling fan which at times was noticeable both locally and at the remote site via the system tandbegg. The main HDMI connection carries the digital audio output but separate analogue audio input and output connections are also available. Definition Profiles may be selected, these permit the frame rate and resolution to be increased for lower bandwidth connections when the room lighting is good enough.

This allows both near and far end images to be displayed simultaneously on a single picture monitor. Positioning the POP images vertically rather than side by side enables both images to be displayed wide screen while retaining the image aspect ratio.

In single display mode when H. When Presentation material is transmitted or received the remote control Layout button determines the second monitor display and these main monitor screen display combinations:. Two precision PTZ Pan Tilt and Zoom p HD cameras with a native resolution of x pixels at 60 frames per second were supplied for evaluation with 4x and 12x zoom lenses and horizontal viewing angles of 70 and 72 degrees respectively.


A lens hood was included with the 12x to reduce flare. If ceiling mounted i.

Cisco Telepresence SX20 Quick Set | Jisc community

Both cameras produced some noticeable mechanical noise and the 12x camera at times struggled to find focus at the lower light levels. Far end camera cico FECC is supported and a Kensington lock slot is provided on the camera body for increased security. Thus presentation material from a camera and material from a PC could be transmitted simultaneously and displayed on two monitors at the remote site.

Depending on the type of presentation material being transmitted tandherg user may choose to prioritise either motion or resolution sharpness. PC audio and analogue stereo audio are both available via industry standard 3.

Tandberg Video Conferencing Systems- Video Conference – Video conferencing

The main HDMI output carries the digital stereo signals. The system may be operated locally from the infra-red remote control. The on-screen menus are logical and easy to follow. The system may also be configured via a web browser from a network connected PC. For security this remote web connection is password protected. Five context sensitive soft keys are located at the top of the remote control. The function of these keys is indicated by on-screen menus which appear when the soft key functions are available.

The text within these on-screen soft keys was fairly small so care is required in selection of screen size to ensure accurate selection. Useful icons appear at the lower right of the screen to indicate conference parameters e. In the image below the icons indicate that encryption is Off and a PC source is connected to the system.

The main camera occupies one channel and the source connected to the DVI-I input the second channel, this is normally a PC or laptop. At the remote site these two images may either be viewed on two separate monitors or using POP displayed on a single screen. The user could therefore be misled into thinking that the system is inoperative due to the lack of any on-screen feedback.

During boot up the vari-speed fan is noisy and at times during normal operation is noticeable. When not in a call the system automatically goes into sleep mode after a set period of time, it can also be put into standby mode via the remote control.


An incoming call or movement of the remote cisdo picking it upwill return the system to active mode. The system information menu displays call status data including connection speed, compression protocols and packet loss. The system may also be configured, controlled and monitored via a password protected web browser from a network connected PC. Limited snapshots of the input camera and local Presentations sources are available.

Received Presentation material is not however available as a snapshot. The SX20 system includes a Cisco proprietary microphone with an in built mute button, the button is illuminated green when live and red when in mute. Enter the number of the additional site into the call menu or select the site from the directory or the recent call list. In single display mode with no Presentation material transmitted or received these are:.

Tandberg (Cisco) TelePresence SX20 Quick Set

The video quality experienced between SX20 systems at p 60fps was excellent; the high resolution images and the superb motion rendition at p 60fps were impressive. The 12x Precision camera exhibited some issues including mechanical noise and struggled to find focus at times particularly at lower light levels.

At lower connection speeds on standard VC material the video quality was also very good. The detailed video test scores below confirm the products exceptional performance across the board. The cidco canceller is fully automatic in operation. The quality of echo cancellation and doubletalk from the system was excellent.

Picture froze — picture goes to black – xx20 reconnection, call does not terminate. The received audio level was measured as peaking to 0dBm. Or use the local contacts directory available from the user interface Phone Book or the Recent Calls lists.

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View active tab What links here. Picture froze – picture goes to black, call then terminates on network reconnection.