Sharp PG-C45S Operation Instrukcja Użytkownika Pobierz pdf (Strona 9)

www.extron.com 9

can be collected and stored in two ways: IR

data ﬁle download and IR learning. Extron

maintains a vast library of IR data ﬁles that can

be downloaded from our Web site for stor-

age in the IPL T SFI244. Each unit will power

four IR emitters, each up to 400 feet

(120 m) in length.

IR Learning

In addition, the IPL T SFI244

can learn IR commands for virtu-

ally any IR controllable device. IR

learning is a simple and easy process

using the IR remote that is provided with the

device to be controlled. Speciﬁc serial com-

mand strings can also be associated with spe-

ciﬁc IR commands.

Centralized Management

and Remote Monitoring

The IPL T SFI244 works with the

Extron Global Viewer

™

, a free Web based

asset management application that gives

administrators the ability to access, moni-

tor, and troubleshoot all of an organization’s

A/V equipment from a single location. The

administrator can view the entire A/V sys-

tem via any Web browser such as Microsoft

Internet Explorer or Netscape

Navigator.

From there, the administrator can oversee all

rooms simultaneously from the convenience

of a single workstation.

In one example, a school’s IT administrator

can track the activity and status of the projec-

tors installed in the school’s classrooms. Each

projector’s power, connections, lamp life, and

temperature, can be viewed. The administra-

tor can even turn off all the projectors at once.

The IPL T SFI244 can be conﬁgured to gener-

ate an e-mail alert to the maintenance depart-

ment at, for example, 1,350 lamp hours, well

before the life maximum of 1,500 hours. The

e-mail alert can be received by a computer, cell

phone, PDA, or pager. The maintenance de-

partment can then order and replace the new

lamp before the existing one burns out.

IP Link technology includes a real-time

clock that allows the administrator to pro-

gram operating alerts, schedule routine

equipment activity, or run maintenance

checks on lamp hours, environmental

conditions, connectivity, and other issues

vital to operations. For instance, the ad-

ministrator may want to conﬁgure

the projectors to power on or off

at pre-selected times, while each

device is automatically monitored

via its connection to the LAN. As

a result, downtime is minimized

because equipment is proactively

serviced, the administrator knows the

status of all devices at any time, and utility

expenses are reduced.

IP Link Technology

The IPL T SFI244, like each IP Link

Ethernet control interface, is a small,

high performance, auto-sensing, au-

to-networking Web server with ro-

bust computing power. The IP Link

internal processor has a latency, or delay,

from the time it receives data to the time

it responds, of less than one millisecond,

meaning Web pages are served many

times faster than similar products. Each

IP Link interface features 1.25 MB of on-

board ﬂash memory for Global Viewer

Web pages and device drivers. The IP

Link operating system supports standard

Internet protocols such as DHCP for dy-

namic IP addressing, SMTP for sending

e-mail, and many others, ensuring full

functionality on existing IP networks.

With IP Link technology and the Global

Viewer software, the IPL T SFI244 goes

beyond the traditional approach to A/V

system management, enabling system

administrators to centrally monitor mul-

tiple rooms simultaneously, proactively

manage large quantities of equipment,

and intuitively automate routine tasks

and events.

Additional Features

of the IPL T SFI244:

•

Multi-user support

Multiple simultaneous connections

enable each IP Link device to support

many concurrent users and improve sys-

tem throughput by sending information in

parallel.

•

Two levels of security

with password protection

User access level authorizes limited en-

try to only pre-designated functions, while

administrator access level permits full

access to advanced settings.

•

Real-time clock

Programmable operating alerts,

sequencing, and automatic monitoring

with the internal real-time clock and cal-

endar allow the IPL T SFI244 to routinely

check the status of a device.

•

Intuitive conﬁguration utility

A supplied Windows

based conﬁgu-

ration utility makes product setup simple

and easy. Drivers for a wide variety of pro-

jectors and Extron A/V products can be

downloaded from the Extron Web site

(www.extron.com).

•

Power options

For added reliability, users can power up

the IPL T SFI244 two different ways. With

power over LAN (IEEE 802.3af), there is

no need for a local power supply. The

included external, international power

supply can also be used for worldwide

power compatibility.

•

Versatile mounting options

The IPL T SFI244 comes in a 1U, quar-

ter rack width metal enclosure and is rack,

under-desk, and projector-mountable.

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