VideoHome PC2TVWiFi Instruction Manual

Wireless Computer to TV via WiFi
User's Manual

FEDERAL COMMUNICATIONS COMMISSION
This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions:
this device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B Digital Device, pursuant
to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiated radio
frequency energy and, if not installed and used in accordance with the instruction, may cause harmful
interference to radio communication. However, there is no grantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by tuning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Notice: Changes or modifications not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment.
CE DECLARATION
This device complies with CE . These limits are designed to provide reasonable protection against
harmful interface in a residential installation.
Printed in TAIWAN R.O.C No. 03292011
All contents are subject to change without notice.
All trademarks are the property of their respective owner.

TABLE OF CONTENTS
CHAPTER 1. OVERVIEW............................................................................................................... 1
1
1
1
2
2
2
3
4
6
6
6
7
9
10
10
11
12
13
13
14
1.1 Introduction................................................................................................................................
1.2 Features....................................................................................................................................
1.3 Specifications............................................................................................................................
1.4 System Requirements...............................................................................................................
1.5 Package Contents.....................................................................................................................
1.6 Application.................................................................................................................................
CHAPTER 2. OUTLINE DESCRIPTION.........................................................................................
CHAPTER 3. SOFTWARE INSTALLATION....................................................................................
CHAPTER 4. HARDWARE INSTALLATION...................................................................................
4.1 PC2TVwifi Connection...............................................................................................................
4.2 AP Mode Connection.................................................................................................................
4.3 STA Mode Connection...............................................................................................................
4.4 Other Connection.......................................................................................................................
CHAPTER 5. BASIC OPERATION…………………………..…………………………………………..
5.1 Starting………………………………………………………………………………………….………
5.2 Advanced “Play” Management of PC2TVwifi Utility…………..……………………………………
5.3 PC2TV Control…………………………….……………………………...……………………………
5.4 Extend Mode For Windows 7…………………………………………………………………………
5.5 Upgrade the PC2TVwifi Device………………………………………………………………………
CHAPTER 6. TROUBLESHOOTING...............................................................................................

CHAPTER 1. OVERVIEW | 1
1.1 Introduction
The PC2TVwifi delivers High resolution from your computer wirelessly to your home entertainment
center; it brings your laptop/PC contents to the big size TV/LCD Monitor/Projector wirelessly via
standard Wi-Fi technology. Providing Wi-Fi transmission/receiver up to 180 feet (open site). You can
now enjoy Movie, Internet TV, Games, and Business Proposal on big screen without cable limitation
and hassling. It is an ideal solution for both home and office use.
1.2 Features
•Wireless connectivity from computer to TV, monitors, projectors via Wi-Fi
•Build-in Wi-Fi module and antenna
•Same display both on Computer and TV/Monitor simultaneously
•Extend display on Computer and TV/Monitor in Windows 7 system.
•Long distance wireless transmission upto 180 feet (open site)
•VGA output, compatible with LCD TV/ Monitor /Projector
•Delivers smooth high-resolution up to 1440x900.
•Support 192kHz, 24-bit stereo audio
•PC/Movie mode performance switchable
•Output display overscan adjustable
•Complies with IEEE 802.11n, IEEE 802.11g, IEEE 802.11b.
•Support resolution up to 1440x900 by 30 fps.
•Wireless USB mouse/keyboard support.
•Ports include : 1 x USB 2.0, VGAout, 3.5mm Speaker out, and RJ-45 Ethernet.
•USB Flash disk for firmware upgrade.
1.3 Specifications
•Video:
-Supports resolution up to 1440 x 900.
-Duplication mode (mirrors the computer’s screen).
-Extend mode ( Windows 7 )
•Audio :
-3.5mm Speaker out.
-192kHz, 24-bit stereo sound
•Wirelessly :
-Frequency : 2.4 GHz ISM Bands 2.412-2.484 GHz
-Modulation : 802.11 g/n: OFDM, 802.11b: CCK(11, 5.5Mbps), QPSK(2Mbps), BPSK(1Mbps)
-Compliant with IEEE802.11n Draft 3.0 standard.
-High speed wireless connection up to 150Mbps.
-Meets 64/128-bit WEP, WPA, and WPA2 security standards.
-Output Power :
802.11b: 16 dBm +/-1.5dBm (11Mbps)
802.11g: 14 dBm +/-1.5dBm (54Mbps)
802.11n: 13 dBm +/-1.5dBm (HT20 MCS7)11 dBm +/-1.5dBm (HT40MCS7)

CHAPTER 1. OVERVIEW | 2
-Receive Sensitivity :
802.11b: 11M -76 dBm
802.11g: 54M -67dBm
802.11n: HT20 MCS7 -64dBm , HT40 MCS7 -61dBm
•USB:
-USB HID mouse/keyboard
-USB Flash disk for firmware upgrade.
•Power consumption :
-5V DC , 730mA (max.)
•Dimensions :
-133 x 71 x 27 (mm)
•Antenna :
-Omni directional Antenna.
-Built-in Antenna.
1.4 System Requirements
•Windows XP X86/64 / Windows Vista X86/64 / Windows 7 X86/64
•802.11 b/g/n Wi-Fi or 10/100 Mbps Ethernet.
•CD-ROM drive (For software installation)
•Display device with VGA input (e.g. TV/Monitor/Projector)
Basic Requirements:
•Intel Pentium4; 3.0G or above
• 1GB of RAM or above
Recommend Requirements:
•Core2Duo 2.0G or better
• DDR2-800, 2GB or better of RAM.
•Graphic : Chipset integrated (Intel GMAX3100) or better
NVIDIA GeForce 8400 GS / ATI Radeon X300 stand along graphic chip or better
1.5 Package Contents
•PC2TVwifi device x 1
•DC5V power adapter x 1
•PC2TV Software / Manual CD x 1
•Quick Installation Guide x 1
1.6 Application

CHAPTER 2. OUTLINE DESCRIPTION | 3
2. Outline Description
1. : USB port for HID device(Keyboard, Mouse…..)
2. Power Button : Power ON / OFF
3. DC5V : Power in.
4. : Audio out; Connect to external speaker / headphone.
5. VGA : VGA out; Connect to TV or monitor with VGA input port.
6. LAN : Optional application to connect computer or router via network cable.

CHAPTER 3. SOFTWARE INSTALLATION | 4
3.1 Software Installation
3.1.1 Please insert "Multimedia Installation Kit" CD-ROM into your CD-ROM drive; AutoRun will start
running. (if AutoRun didn’t run, please go to “My Computer”, click CD-ROM drive)
3.1.2 Please select “PC2TVwifi” product.
3.1.3 Please select “Application Software”
3.1.4 Setup wizard is running.
3.1.5 Follow instructions to finish installation.
3.1.6 After drivers and utility installed, the PC2TV
benchmark tool would be prompted to evaluate
yourcomputer.
Click“Analysis”
toevaluateyourcomputer.
or
Click“Close”
to close the PC2TV benchmark tool.
(Skip3.1.7)
3.1.7 After evaluated, it will show the capability of your
computer for PC2TV application. (Note 1)
3.1.8 After the benchmarking is done, please restart your computer.
3.1.9 After restart your computer, Please check the Device Manager, PC2TV application is
installed successful in your computer.
Device Manager
Note: In Windows 7/ Vista, AC’97 Audio device, the audio device will be changed to
“WonderMedia SmartStream Audio” when the first time install software, it may cause
your computer no sound, please change the audio device to AC’97 Audio manually
afterthefirsttimeinstall software. See TROUBLESHOTING Q2.2

CHAPTER 3. SOFTWARE INSTALLATION | 5
Note 1
Star Level in PC2TV Benchmark Tool
The following star level is to evaluate your computer, and then give you some suggestions to run
PC2TVwifi application.
Stars Level Explanation
------------------------------------------------------------------------------------------------------------------------------------------
1 star Lowest The capability of CPU and Graphic are poor to support PC2TVwifi
application.
2 stars Low Acceptable for picture/music playback and web surf, but suggested to
downgrade the desktop resolution to support video playback.
3 stars Fair Fair for picture/music playback and web surf; sometimes lag for video
playback.
4 stars Good Smooth to support web surf and video playback.
5 stars Excellent Great capability to support PC2TVwifi application.
------------------------------------------------------------------------------------------------------------------------------------------
If you get poor star level in Windows 7 / Vista, it is recommended to Choose a “Basic and High
Contrast Themes” instead of “Aero Themes” and run “PC2TV Benchmark” again.
1. Right click the desktop and select Personalize.
2. Choose a “Basic and High Contrast
Themes” instead of “Aero Themes”.
3. Close the window.

CHAPTER 4. HARDWARE INSTALLATION | 6
4.1 PC2TVwifi Connection
4.1.1 AP Mode (without internet)
4.1.2 STA Mode (with internet)
4.2 AP Mode Connection
4.2.1 Hardware Connection
(1) Properly connect VGA (PC2TVwifi) output port to TV / Monitor /
Projector/etc…
(2) Connect power adapter to “DC5V” (PC2TVwifi) power jack.
(3)PoweronPC2TVwifidevice.Waitingaround40~60 seconds.
And then it will run into the Ready screen.
(If waiting over 60 seconds, please restart PC2TVwifi)
- The screen of PC2TVwifi device should stay at
the waiting screen as the picture.
-The device information and Wi-Fi configuration
areshownaswell.

CHAPTER 4. HARDWARE INSTALLATION | 7
4.2.2 Wi-Fi Connection
After the PC2TVwifi device is ready, please link your computer’s Wi-Fi to the “device SSID” of
the PC2TVwifi device.
-Thedefaultof“deviceSSID”is“PC2TVwifi”.
- After the Wi-Fi was linked, please go to Wireless Network Connections -> Status -> Details
to check IPv4 address; The IPv4 address should have gotten 192.168.10.x
4.3 STA Mode Connection
4.3.1 Hardware Connection
(1) Properly connect TV / Monitor / Projector / etc…
toVGA(PC2TVwifi)outputport.
(2) Connect Network on PC2TVwifi (Wi-Fi or LAN).
(3) Connect power adapter to “DC5V” (PC2TVwifi)
powerjack.
(4) Power on PC2TVwifi device. Waiting around
40~60 seconds. And then it will run into the
Ready screen.
(If waiting over 60 seconds, please restart PC2TVwifi)
NOTE: Please make sure the Ethernet cable is properly connected on PC2TVwifi then power
onthedevice.

CHAPTER 4. HARDWARE INSTALLATION | 8
4.3.2 Network Setting
Follow5.1 PC2TVwifi starting, double click on PC2TV icon,
Go to advance menu
click to make network setting.
Change the SSID and KEY, The settings
for SSID and KEY have to be the same
as the setting in wireless router
( the default SSID name is PC2TVwifi )
After change please click “save” and
restartPC2TVwifiDevice,
then connect the PC wifi to the router.
Note:
1. Require Router support DHCP and set
DHCP function on.
2 . The SSID name can not enter space.
4.3.3 Computer Wi-Fi Connection
After the PC2TVwifi device is ready, please link your computer’s Wi-Fi to the “device SSID” of
your router setting.
-LinktoyourrouterSSIDname
-TheWEP/WPA/WPA2keymaybe
required, based on your PC2TVwifi
networksetting.

CHAPTER 4. HARDWARE INSTALLATION | 9
4.4 Other Connection

CHAPTER 5. BASIC OPERATION | 10
5.1 Starting
NOTE: We suggest turn off screensaver on your computer when using PC2TVwifi.
5.1.1 Double click the icon on desktop.
5.1.2 After starting application, you can see the PC2TVwifi control
window and start to search the PC2TVwifi device.
Note: If you are waiting around 1 minute and PC2TVwifi still can not
search the device, Please see TROUBLESHOOTING Q.4 Page 16
5.1.3 When getting PC2TVwifi device, click “Play” to run the
PC2TVwifi application.
Note: If you are using NVIDIA display card
in Windows XP system, it will pop up
a notice window, please press “OK” or
close, and do not follow the steps to do
anysettings.
5.1.4 Click “Stop” to stop the PC2TVwifi application.

CHAPTER 5. BASIC OPERATION | 11
5.2 Advanced “Play” Management of PC2TVwifi Utility
There are more adjustable configurations for you to choose to “Play” PC2TVwifi
application. Click to open the advanced menu.
1. You can see all of the connected PC2TVwifi devices in the device list. Double click the
“device name” to select/change the target device
2. You can also double click to link to the network setting page.(see 5.3)
3. Optimum Mode Settings:
In order to provide the optimized performance between normal computer applications and
video/movies playback, there are three settings for different using scenarios.
A. The bar of “Optimum Mode” is set at “PC” mode in default for normal PC applications.
B. If you want to see computer video/movies, set the bar of “Optimum Mode” to “Middle” mode.
C. If the performance of video/movie is still not acceptable in “Middle” Mode, you can set it to
“Movie”mode.
4. The computer audio is disabled in default after “Play” PC2TVwifi application. If you want to listen to
the audio/music from both of computer and TV sides, please tick “Keep PC Audio”.
After setting, please click “Apply”.

CHAPTER 5. BASIC OPERATION | 12
5.3 PC2TV Control
To set the PC2TVwifi device settings
Note: The values of PC2TV Control can be only shown by Internet Explorer 7 or later version
1.Device Name:
To change “device name”, After change please click “set”.
2.Overscan Adjustment:
Adjust screen width and height size, After change please click “save”.
3.Network Configuration - AP (Access Point) mode:
To set the Network setting, After change please click “save”.
Note: The setting is not necessary to be changed under normal usage.
4.Network Configuration - STA (Station / Client) mode:
STA Mode (Require Router support DHCP and set DHCP function on )
Set the SSID and KEY,After change please click “save” and restart PC2TVwifi Device, then
connect the PC wifi to the router.
Note: 1.The settings for SSID and KEY have to be the same as the setting in wireless router
2. The SSID name can not enter space.

CHAPTER 5. BASIC OPERATION | 13
5.4 Extend Mode For Windows 7
Right click the mouse on desktop, please select “Screen Resolution”
Select “Connect to a projector” (if there is no “connect to a project”, please press “ +P” on the
keyboard.
Please select “Extend” as below:
Double click the PC2TV icon on the desktop, click “Play”
Since in Win 7, the default extend resolution is 800 x 600. You can right click the mouse on desktop,
select “screen resolution” to change the resolution (max. 1440x 900).
5.5 Upgrade the PC2TVwifi Device
If you are going to upgrade the firmware of PC2TVwifi device, please prepare the suitable firmware
package and one USB flash disk.
-Savetheentirefirmwarefilesunder
“FirmwareInstall”folderintherootfolderof
theUSBflashdisk.
-PlugintheUSBflashdiskintooneofUSB
portsofPC2TVwifidevice,andthenpower
onthedevice.
-Waitforawhile,thefirmwareupgrade
informationwillshowonthescreen.
- The firmware upgrade process will start
automatically.
- During the upgrade, please avoid to power
offthedevice,orelseyoumaydamage
thedevice.
-Afterfirmwareupgraded,pleaseremove
yourUSBflashdisk,andthedevicewill
reboot automatically.

CHAPTER 6. TROUBLESHOOTING | 14
Q1: If you get bad or poor fluency in playing a video or movie through PC2TV application,
A1: Check the each following status.
(1) Check Aero Glass themes of Windows 7 / Vista
1. Right click the desktop and select Personalize.
2. Choose a “Basic and High
Contrast Themes” instead of
“Aero Themes”.
3. Close the window.
(2)Check the “Optimum Mode” setting
1. Click to open the advanced menu.
2. If the “Optimum Mode” is set at an inappropriate mode,
please modify it.
A. The bar of “Optimum Mode” is set at “PC” mode in
default for normal PC applications.
B. If you want to see computer video/movies, set the bar
of “Optimum Mode” to “Middle” mode.
C. If the performance of video/movie is still not acceptable
in “Middle” Mode, you can set it to “Movie” mode.
After setting, please click “Apply”.

CHAPTER 6. TROUBLESHOOTING | 15
(3) Check your computer’s Desktop Resolution
If the “Resolution” setting is higher then the
maximum supported one of your computer
capability, please change the resolution to
an appropriate one.
(4) Change the Wi-Fi Channel
This solution is only for Wi-Fi connection.
1. Go to the network setting page of
PC2TVwifidevice.
2. Fix a connected channel instead of
“Auto” and “Save” it and then connect
the Wi-Fi again.
If the fluency is still poor after fixing a
channel, please try other ones.

CHAPTER 6. TROUBLESHOOTING | 16
Q2: If the audio is not worked well after “Play” PC2TV application.
A2: 1. Please check the audio devices on your media player.
2. If the audio is not worked well after “Stop” PC2TV application (PC mode), please check the audio
devices on your PC.
2.1 Open the “Sound” from “Control Panel”.
2.2 The “Default Device” in the “Playback” Tab should be set at your PC’s hardware audio
speakers.
2.3 If not, select it and then click “OK” or “Apply” to save the setting.
2.4 Then close your media player and restart-up it again.
3. If the audio is not worked well after “Play” PC2TV application (TV mode), please check the audio
devices on your PC.
3.1 Open the “Sound” from “Control Panel”.
3.2 The “Speakers” should be set as “WonderMedia SmartStream Audio”.
3.3 If not, select it and then click “OK” or “Apply” to save the setting.
3.4 Then close your media player and restart-up it again.
Q3: If the video is not worked well after “Play” PC2TV application when using NVIDIA display
card in Windows XP system.
A3: If you are using NVIDIA display card in Windows XP system, it will pop up a notice window,
please press “OK” or close, and do not follow the steps to do any settings.
Q4. When the PC2TVwifi can not search the device.
A4. 1. Check the Device Manager and Local Area Connection Properties, see 3.1.9 Page4
2. Check your computer’s Wi-Fi has been linked to the “device SSID” of the PC2TVwifi device,
The default of “device SSID” is “PC2TVwifi”, See 4.2.2 Page7
3. If you have installed other Firewall besides Windows Firewall, please set the PC2TV
as “allow” or “unblock”.

CHAPTER 6. TROUBLESHOOTING | 17
Q5. If the wrong setting ever cause PC2TVwifi not working properly, please refer below for
adjustment: (reset SSID & Key under STA mode or back to default AP mode)
1. Power off the PC2TVwifi Device.
2. Connect the PC2TVwifi Device and PC via RJ-45 Cable
3. Power on PC2TVwifi
4. Double click the PC2TV icon on desktop, go to advance menu, click to make network setting.
5. Correct the SSID and Key setting in STA mode or select default AP Mode upon your application.
6. Click Save to save the setting-> remove RJ-45 Cable-> PC2TVwifi device will reboot
automatically-> now you can use/connect the device
Q6. The PC2TVwifi can not work when I am in the Ethernet cable application.
A6. Please make sure the Ethernet cable is properly connected on PC2TVwifi first, and then power on
the device.
Q7. Supported Display Resolutions
PC2TVwifi Support Resolution Table - 1
TV/Monitor TV / Monitor Highest Support Resolution
PC 1024x768 1280x800 1280x1024 1366x768 Remark
800x600 800x600 800x600 800x600 800x600
1024x768 1024x768 1024x768 1024x768 1024x768
1280x720 800x600 1280x720 1280x720 1280x720
1280x768 800x600 1280x768 1280x768 1280x768 If TV does not support
1280x768, then TV
will be at 800x600.
1280x800
800x600 1280x800 1280x800 800x600 If TV does not support
1280x800, then TV
will be at 800x600.
1280x1024 800x600 800x600 1280x1024 800x600 If TV does not support
1280x1024, then
TV will be at 800x600.
1360x768 800x600 800 x 600 800 x 600 1360 x 768 If TV does not support
1360x768, then TV
will be at 800x600.
1366x768 800x600 800 x 600 800 x 600 1366x768 If TV does not support
1366x768, then TV
will be at 800x600.
1440x900 800x600 800 x 600 800 x 600 800x600 If TV does not support
1440x900, then TV
will be at 800x600.
1600x1200 800x600
(PC:1440x900)
800 x 600
(PC:1440x900)
800 x 600
(PC:1440x900)
800x600
(PC:1440x900)
If PC does not support
1440x900, then
both of PC and TV will
be at 1024x768.
1680x1050 800x600
(PC:1440x900)
800 x 600
(PC:1440x900)
800 x 600
(PC:1440x900)
800 x 600
(PC:1440x900)
If PC does not support
1440x900, then
both of PC and TV will
be at 1024x768.
Resolution
Setting
of PC's
Desktop
1920x1080 800x600
(PC:1440x900)
800 x 600
(PC:1440x900)
800 x 600
(PC:1440x900)
800 x 600
(PC:1440x900)
If PC does not support
1440x900, then
both of PC and TV will
be at 1024x768.