Wispher RS User manual

WiSpher RS www.wispher.net User Manual
Version 1.2 22.01.2013 page 1
WiSpher RS
User Manual

WiSpher RS www.wispher.net User Manual
Version 1.2 22.01.2013 page 2
Table of Contents
TABLE OF CONTENTS ....................................................................................................................................... 2
ACCESSORIES ................................................................................................................................................... 3
IMPORTANT INFORMATION ............................................................................................................................ 3
LIMITATION OF LIABILITY ................................................................................................................................ 3
INTRODUCTION ............................................................................................................................................... 4
CONNECTION................................................................................................................................................... 5
CONTROLS ....................................................................................................................................................... 6
DEVICE STATUS................................................................................................................................................ 6
NETWORK CONFIGURATION AND CONNECTION ............................................................................................. 8
W I -F I A CCESS P OINT M ODE ...................................................................................................................................... 8
W I -F I C LIENT M ODE ................................................................................................................................................ 9
RESTORING FACTORY SETTINGS .................................................................................................................... 10
TEC NICAL SPECIFICATION ............................................................................................................................ 11

WiSpher RS www.wispher.net User Manual
Version 1.2 22.01.2013 page 3
Accessories
Ensure that the following accessories are included with WiSpher RS device:
- WiSpher RS node
- Power Supply
- USB cable
In case any accessory is issing please contact [email protected]
Important Information
ATTENTION:
Before you start to use WiSpher RS please read carefully this User Manual.
WARNING:
If the device or power supply is defective DO NOT atte pt to repair it yourself. In case of da age
or alfunction please contact [e-mail]
ATTENTION:
We are not responsible for any loss or da ages caused by using WiSpher RS hardware. You do it
on your own risk.
NOTE:
All trade arks used in this docu ent like LG, Android, Wi-Fi, etc. are the property of their respective
owners.
Limitation of Liability
UNDER NO CIRCUMSTANCES WE ARE LIABLE FOR ANY OF THE FOLLOWING: 1) LOSS OF, OR
DAMAGE TO YOUR RECORDS OR DATA OR DEVICES OR 2) SPECIAL, INCIDENTAL OR INDIRECT
DAMAGES OR FOR ANY ECONOMIC CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST
SAVINGS, COVER PURCHASES EVEN IF WE HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES; OR 3) PERSONAL INJURY TO THE FULLEST EXTENT THAT CAN BE DISCLAIMED BY LAW.

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Introduction
The WiSpher RS is the Wi-Fi to RS-232 converter, which together with the LG YARC application can
be used to control LG screens fro the s artphone. It is co patible with the 802.11b/g standards.
Currently the LG YARC application is available only for the s artphones working under Android OS
control. The list of the co patible LG TVs can be found in the LG YARC application’s help. If your LG
TV odel is not listed there but has the RS-232 connector on the back side arked as “CONTROL &
SERVICE”, there is huge possibility that it is also co patible with the WiSpher control set but it
cannot be guarantee.
It’s possible to use the WiSpher RS in two configurations. In the first, the converter is connected to
your TV and to your ho e Wi-Fi network. The s artphone with the LG YARC application ust be
then connected to the sa e Wi-Fi network over the AP. The LG YARC application will send control
co ands over your ho e network to the WiSpher node. The node will convert the to the control
co ands acceptable by your TV.
LG
YARC
TV
WiSpher RS
AP / Wi Fi Ro ut er
In the second configuration, it is possible to use WiSpher RS as the Wi-Fi Access Point and connect
the s artphone directly to Wi-Fi network created by WiSpher RS.
LG
YARC
TV
WiS phe r RS
Acces s P oint

WiSpher RS www.wispher.net User Manual
Version 1.2 22.01.2013 page 5
Connection
The WiSpher RS shall be connected to your LG screen like shown on the diagra below.
RS-232C IN
(CONTROL & SERVICE)
Your TV
~110 / 220 V AC
WiSpher RS
Power Supply
USB cable
The D-SUB plug of the WiSpher shall be connected to the socket placed on the back side of your TV
and arked as RS-232C IN (CONTROL & SERVICE). The delivered power supply box shall be
connected with the WiSpher with the delivered USB cable. It is also possible to supply the WiSpher
node fro any other standard USB port (like PC).
WARNING:
Do not use other power supply box than the one delivered with the WiSpher RS. Using another
power supply box can da age the WiSpher RS device and lead to the electrical shock.
ATTENTION:
Do not connect USB cable of the WiSpher node with the USB port of your TV. Usually those ports are
disabled in the standby ode of the TV, which will cause switching off the WiSpher RS every ti e
when the TV is switched off. This will prevent the LG YARC application to connect to the WiSpher RS
and control or wake up the TV screen.