Hauppauge WINTV-HVR-1250 User Manual

Page 1 Page 2 Page 3

Page 4

Page 5 Page 6

WinTV-HVR-1250

Quick Installation Guide

for Windows Vista (all versions)

QI-WINTV-HVR1250-V1A · 2/1/2008 © Hauppauge Computer Works, Inc. 2007, 2008

● WinTV-HVR-1250 board

● Remote control transmitter with 2

AAA batteries (on some models only)

● Remote control receiver cable

with velcro dot fastener (on some
models only)

● WinTV-HVR Windows Installation

CD-ROM with:

· WinTV application with
SoftPVR™

· WinTV Scheduler

· WinTV Utilities

1. Contents of the WinTV-HVR-1250 package

To install, switch off the computer and remove the computer cover. The
manufacturer of your PC supplies instructions on removing the PC cover.

N

ote: Your PC could be damaged by electrostatic discharge. Avoid this
by contacting the earthed chassis of your PC, before you open it or
touch the pci card.

● Locate a free PCIe slot. Unscrew and remove the metacover plate which covers

the back of the empty slot.

● Plug the WinTV-HVR-1250 board into the PCIe slot, and screw the WinTV-HVR-

1250 metal cover plate to the PC.

● Replace the computer cover.

3. Installing the WinTV-HVR-1250 board

You can now connect the leads
provided to the WinTV-HVR-1250. You
will only need to connect using the S-

Video or Comp Vid In or Left/Right
Audio In if you are using a external

audio/video source.

TV connector: either cable TV for

analog and clear QAM digital or a TV
antenna for ATSC TV.

Composite video input: Composite

video Input (RCA)

S-Video/Composite: Video input

connector. For either S-Video or
composite (composite video requires
the S-Video to composite adapter).

Left/right audio input: Stereo audio

input using 1/8” mini stereo jack,
from the audio output of your source

4. Connecting the Aerial and IR cable

5. Install the WinTV-HVR-1250 driver

To start the WinTV software installation,
click Start / Run then type your CD­ROM drive letter (for example: D:\) and
then Setup.exe

Chose a language, and click Next.

Once the installation procedure is
finished you will see the

WinTV Icon on

your desktop. It is also listed in the Start
menu under the Program files and
“

Hauppauge WinTV” folder.

Can you now click on

Start / Shut Down

and Restart to re-start the computer.

6. WinTV Software Installation

Clicking on the Record button will cause the Record menu to roll down
and start recording. Click the Playback button to open the Playback

menu.

Recording TV with the WinTV

When recording clear QAM and ATSC digital TV, the recording format is the
same as the digital TV resolution of the TV program. These recordings will
consume a large amount of hard disk space. For example, if the TV
program is being transmitted at the highest ATSC resolution, called “1080i’,
the recording will consume 5.6 Gigabytes of disk space per hour of
recording.

When recording analog cable TV using SoftPVR, the ‘DVD’ MPEG-2 format
will typically consume 2.8 Gbytes per hour.

Record and Playback menu

Recording TV

Click the Record button on the WinTV application to open the Record
control bar, automatically generate a file name and start recording your TV
program.

Clicking the Record button while recording will start an automatic timer.
Click the Record button once for 15 minutes, twice for 30 minutes and so
on.

Configuring the record formats

When recording analog TV, WinTV uses your PC or laptops processor and
Hauppauge’s SoftPVR to
make the recording. The
default recording quality is
DVD. To configure the
directory to store video
recordings and to check the
analog recording format, click
the Pref button and then
Movies.

Note: since ATSC digital
recording uses the format the
original TV program is
broadcast in, there are no
other recording format options.

Time counter - the time is specified in a Hour:Minute:Second format.

Stop: Clicking the Stop button will stop the video you are recording or

playing back.

Play: Clicking the Play button will playback from disk the last video file
created. When playing a video, you can rewind, fast forward, replay 10 sec
or skip forward 10 sec using the buttons on the control bar.

Pause: Clicking the Pause button while Playing will pause your
audio/video.

Rewind button: Clicking the Rewind button will play the video file in
reverse. Clicking the Rewind button again will continue the playing of the
video.

Fast forward button: Clicking the Fast Forward button one time will fast
forward your video at 2X speed. Clicking the Fast Forward button two times

Running WinTV for the first time

To start the WinTV application, double click on the WinTV icon on your
desk top. When you run WinTV for the first time, a message says Would
you like to scan for channels now? Click YES.

Choose “Cable TV” to scan your cable TV for both analog and clear QAM

digital cable TV channels. If you choose “Antenna”, both over-the-air
ATSC digital TV and analog channels will be scaned.

Click the Scan button and WinTV will automatically scan for channels. The
scanning process takes about
10 minutes. The scanning
process for ATSC will scan from
channels 2 to 68.

Channel names

Click your right mouse button
in the Channel Name box to
see a list of channels which
have been scanned. You can
also see the channel list by
clicking Menu / Channel Suite
Manager / Sources and then
chosing either analog, ATSC
or clear QAM.

The ATSC digital TV channels
that are found will appear in the
channel listing box. The Name
is the name as defined by the broadcaster. The Channel number is created
by the WinTV application. For ATSC digital channels, since each primary
channel might have several subchannels, the channel number is calculated
so that channel 22.2 would be listed as 1222. Channel 7.2 would be listed

TV Connector for

analog or digital TV

signal

Left/Right Audio

input (Line-In)

Remote control

receiver connector

S-Video/Composite

video input connector

Installing the WinTV-HVR under Vista

Boot into Windows Vista. Insert the WinTV-HVR Installation CD-ROM in
your PC’s CD-ROM drive.

When the Found New Hardware box
opens, click

Locate and install driver

software

.

Click

Continue. If you see a message

which asks about searching on-line, click

Don’t search on-line.

Click Next.

Click

Close.

Hauppauge Computer Works, Inc. Telephone: [phone]
91 Cabot Court Fax: [phone]
Hauppauge, NY 11788 Tech Support: 631-434-3197

[e-mail]

Sales: [e-mail]

Web site: www.hauppauge.com

ATSC digital TV is a over-the-air digital TV for North America. ATSC digital
TV typically requires an antenna for reception, and is currently broadcast in
200 cities, with over 1500 TV stations.

Note: ATSC digital TV is NOT digital cable TV or digital satellite TV. WinTV­HVR-1600 cannot receive digital satellite TV. You can receive digital cable
TV channels if they are broadcast “in the clear” (called “clear QAM”).

ATSC digital TV is transmitted in several resolutions, from “standard
definition” which is similar to cable TV, up to high definition which has about
16 times the resolution of normal cable TV. In any resolution, ATSC digital
TV gives sharper pictures than analog cable TV and near CD quality sound.

WinTV-HVR-1250 has a single TV tuner built-in, which can receive either
analog and digital cable TV or digital ATSC TV. It uses your PC or laptop’s
CPU for displaying TV programs on your PC screen.

The decoding of high definition ATSC is very processor intensive, and the
smoothness of high definition TV programs depends upon how fast your
PC or laptop system is. Other PC activities that consume CPU resources
might affect the display of ATSC digital TV. Slow video, jerky video and
momentary pausing of video are all results of a CPU which is temporarily
being used by other activities.

The portable antenna (supplied on some WinTV models) is designed
primarily for ATSC digital TV reception, and will work within 10 miles of an
ATSC transmitter (reception might be limited by obstructions such as steel
buildings).

For the best ATSC digital TV reception, a roof top ‘Wideband or Highgain’
antenna is recommended. In the U.S., a good ATSC digital antenna selector
can be found at TitanTV.com under Resources.

2. What is ATSC digital TV, and how does the WinTV­HVR-1250 work?

7. The WinTV v6 application

“Always-on-Top” mode

Always on Top allows WinTV to be visible on your Windows desktop, on

top of any applications. To turn on, click the Always on top button. It will
turn green. To turn off, click this button again. A convenient way to use
Always-on-Top is to make the TV window in the no-title mode small and
make the TV window in the title mode larger. Then you can switch from a
small window to a larger one by clicking the right mouse button.

To hide the WinTV toolbar (No-title mode)

Click your right mouse button in the WinTV’s video window for the no-title
mode. To restore the toolbars (the title mode), once again click your right
mouse button in the video window. You can set the size of the window
differently in each mode.

Pref button

Click the Pref button to open the Preferences menu:

View: These are the settings for the On Screen Display of the TV channel
and Audio Volume plus controls for the Toolbar mode (Title mode),
NoToolbar mode (No Title) and Full Screen (TV mode).

Movies: Here is where you configure the video and audio setting for
SoftPVR. You can set the movie record directory (DVCR Record File Path),
the MPEG Quality settings, and the Audio settings.

Snapshot: Set the size of your captured image, and settings for
capturing motion or still images. Note: VMR must be the graphics setting
to enable snapshot.

Audio: Your audio settings are configured here.

Color: Adjust the color of your TV picture here.

Menu button

Click the Menu button to open the TV setup menu. Here is the main control
bar for TV channels, and duplicate controls for other functions:

Suite Manager: Configure the TV tuner (scanning, naming, channel
preset,etc) setting up ‘favorite channel lists’)

Configuration: Duplicate configuration menus for colour, audio, MPEG
settings, etc.

View: For setting an exact TV window size: 320x240, 640x480 etc.

Configuring an external A/V source in WinTV

To bring video from an external audio/video source, you will need audio
and video cables from your set top box.

When using an external audio/video source such as a satellite TV receiver,
VCR, cable TV set top box, camcorder, game console etc, you will need to
connect the S-Video input connector or Composite video input connector
for video and the Audio input (Line-In) for the sound.

To configure the external A/V source, in the WinTV application click Menu /
Suite Manager and Sources. To add the S-video or Composite source,
highlight the entry and then select the Video Format from the drop down
list. NTSC is the commonly used format in North America.

Select Add to finish. Then click Close. To select an external audio/video
source, click the Up and Down channel buttons to cycle through TV,
Composite and S-Video sources. The external A/V source is at the end of
the channel list.

TV Mode Pause Record Playback

8. Watch, pause and record TV

as 1072.

Some clear QAM channels are not broadcast with channel names.
Therefore, the WinTV application simply enters these with channel numbers.
For example, in the channel list you might see a channel named ‘2002
qam-2’. This means that this is a clear QAM channel where your local cable
operator did not include a channel name with this channel.

Not all QAM channels can be viewed. WinTV will detect all QAM channels
but only those which are broadcast without encryption (‘in the clear’) can
be watched.

Rescanning TV channels

If you want to rescan for TV channels, click Menu / Suite Manager. To scan
analog cable TV channels, under Sources, highlight Analog source and
click Auto scan.

To scan for digital cable TV channels, under Input Sources, highlight Clear
QAM source and click Auto scan.

To scan for ATSC digital TV channels, under Input Sources, highlight ATSC
source and click Auto scan.

During the scan for digital TV channels, the Signal Status will show a quality
level and the locked box will be checked if a channel is detected.

Other changes to channel listings

If you want to add names or fine tune an analog channel, click Menu /
Suite Manager / Sources. Choose Analog Source, ATSC source or clear
QAM source. You will see a list of your channels. Click on the desired

channel. Click the Tune button to change channel. You can change the
Name to the name of the station. To fine tune an analog channel, unclick
AFT and then use the Finetune slide bar. When finished, click Close.

Changing channels

You can change channels by clicking the Channel Up or Channel Down
buttons on the WinTV application. You can also type a channel number (for
example: 27 or 1021) and WinTV will tune to that channel. If the entered
channel does not exist, you will see a black window. You can also right click
in the Current TV channel box, where you will see a list of channels.

Changing the TV window size

You can change the size of the WinTV window by grabbing any corner and
dragging the video window to the desired size.

Displaying TV full screen

When you click the Full screen TV button, TV will appear full screen on
your PC monitor. When finished watching TV full screen, right click your
mouse button.

If you see video with a black box around it, click the Pref button then click
TV mode tab. Check the box which says “Allow resolution change”.

Snapshot Still

capture

Freeze picture

CFG

Configure Snapshot

Mute

Setup Menu

Full screen

Remove toolbars

no title mode

Minimise

Close

Channel surf

Channel down

Channel up

Last channel

Current TV channel

Click your right mouse button

in the TV window to remove

toolbars. Click again to

restore toolbars.

Record

Playback

Volume

Always on Top

Snapshot viewer

window:

Double click on each

thumbnail to see

image full size.Click

and hold your right

mouse button to see

image options.

Pause

TV-Mode

Channel List

Click your right mouse button

here to see the channel list

Connecting the Remote control
receiver cable

Plug the remote control receiver
cable into the Remote Control
Receiver Connector.

Position the round receiver sensor (at
the end of the remote control receiver
cable) where is can be “seen” by the
remote control transmitter. This is
normally at the front of your PC.

Page 7 Page 8 Page 9

Page 10

Page 11 Page 12

The WinTV remote control software is installed automatically during the
installation of the WinTV applications.

You will see the WinTV Remote icon
in the Device Tray. The installation
will add a shortcut to

IR.EXE to the

Startup group, so that

IR.EXE is

loaded every time after Windows has
booted.

If you need to restart the remote
control, select

Restart IR from the

Start \ All Program Files\WinTV

directory.

Please ensure the following before
trying to use this option:

1. Infrared Remote control - has

batteries inserted

2. Infrared-Receiver, is fully con-

nected to the IR socket of the
WinTV-Card

3. Infrared software is started -

The IR icon is on the start bar

To start WinTV press the

GO button

and a menu will appear. Use the
scroll up and down button to select
WinTV and press OK to select.

Remote control buttons

TV button: when WinTV is closed, this button starts the WinTV application.
Once WinTV is running, this button makes TV go full screen, or back to
“TV-in-a-window”.

Red record button: starts recording using the parameters set in the Pref

The Hauppauge Remote Control
(optional on some models)

Installation tips and software updates can be found at :

http://www.hauppauge.com/pages/support_hvr1250.html

Our FAQ can be found at:

http://www.hauppauge.com/pages/support_faq_hvr1250.html

Some notes on system compatibility

Decoding high definition ATSC TV is very CPU intensive. A graphics card
with at least 64MBytes of memory and the latest graphics driver from the
manufacturer makes the decoding task easier. Typically a 2.2 GHz Pentium
4 processor or equivalent with a graphics card having 64MBytes of memory
is required to properly decode ATSC digital TV on your PC. A 1.6GHz AMD
Sempron laptop computer tested in the Hauppauge lab used 50% of the
CPU for playing ATSC 640i format, and 90% of the CPU when playing ATSC
1080i, the highest definition ATSC format.

In some cases, either a faster processor or more graphics memory might
be required. Slow or jerky video and a noisy TV picture indicate system per­formance problems.

Jerky video with live digital TV

Jerky or distorted video can be caused by two things in your PC or laptop:
a slow CPU which cannot decode the ATSC TV signal fast enough, and a
graphics system which cannot keep up with the high datarates of ATSC TV.

Many times, improving the performance of the graphics display will fix the
jerky video display of ATSC digital TV. Here are some tips on improving
graphics performance:

- Use the latest graphics driver: graphics drivers are often ‘tweeked’ to
improve performance, especially the built-in graphics on laptops. Check
the Microsoft Windows update site to download the latest graphics driv-

Troubleshooting

If you are using a external audio/video source like satellite TV receiver, VCR,
cable TV set top box, camcorder, game console etc, then you will need to
connect the S-Video input connector or Composite video input

connector for video and the Audio input (Line-In) for the sound.

Configuring an external A/V source in WinTV

In the WinTV application click Menu / Suite Manager and Sources.

To add the

S-video or Composite source, highlight the entry and then select

the

Video Format from the drop down list.

N

ote: Pal BGHIDK is the commonly used format in Europe. NTSC is the
broadcast format used in North America

Create a Name. Select Add to finish. Then click Close.

Selecting an External Video source (VCR, camcorder, etc.)

Click the Up and Down channel buttons to cycle through TV, Composite
and S-Video sources.

Using a external audio/video source

Radio Interference Statement:

The WinTV products have 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 radiate radio frequency energy and cause harmful
interference to radio communications. However, there is no guarantee 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 turning 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.

FCC ID: H90WINTV

CE Statement: This equipment has been tested and complies with EN 55013, EN 55020

and IEC 801-3 part 3 standards.

CAUTION: Changes or modifications not expressly approved by the party responsible for
compliance to the FCC Rules could void the user's authority to operate the equipment.

UL 60950-1: In accordance with sub-clause 1.7.2, the installation instructions
should note that the cable distribution system should be grounded (earthed) in
accordance with ANSI/NFPA 70, the National Electrical Code (NEC), in particular Section

820.93, Grounding of Outer Conductive Shield of a Coaxial Cable. This aligns the
instructions with the third dashed paragraph of the new exception.

CSA 60950-1: Make sure that the cable system is grounded to provide protection against
voltage surges and built up static charges.

FCC/CE Statement

Application

on/off

0 - 9

“Quick

Skip”

buttons

Subtitle

button

Red
Green
Yellow

Blue

buttons

Audio

mute

Back/Exit

button

Menu

Channel

up/down

Volume

up/down

Fast
forward

Fast

rewind

Stop

button

Pause

button

Play

button

Skip
ahead

Skip

back

Go button

TV

button

Record

button

er for your computer. For Dell computers, check the Dell website for
the latest graphics driver.

- Use Hauppauge’s Primary program to optimize graphics performance:
Primary.exe is used to change the display mode of a graphics card for
TV watching. This does not affect any other Windows program.
Primary.exe is found in the Hauppauge WinTV program group. The
default mode used by WinTV is Force Primary. Force Primary uses
your processor to move the digital TV image into the graphics memory.
It is more CPU intensive but often fixes display problems on some lap­tops. Note: Snapshot does not work in ‘Force Primary’ mode.

To use hardware graphics acceleration, close WinTV, then run Primary.
Click

Allow VMR. Close Primary and rerun WinTV. The Allow VMR setting will

allow your graphics system to use hardware acceleration for video decode.

Note: hardware acceleration does not work on all systems.

Note: if you have an nVidea graphics card, you can use VMR7.

If this setting does not help, or if you experience WinTV not responding
after a channel change, then your graphics system cannot use hardware
graphics acceleration.

In this case, run Primary. Click ‘

Force Primary’ then rerun WinTV.

Only some channels are found during ATSC channel scan

If you are only receiving some known TV channels when scanning, it
means your TV antenna is not adequate to pick up the channel. You will
need either an antenna signal booster (a Radio Shack antenna amplifier
will work) or a high gain antenna. Here’s a link to an ATSC antenna selec­tor: http://www.antennaweb.org/aw/address.aspx

Black window when selecting an ATSC channel

A black window when selecting an ATSC channel means that the WinTV­hvr-1250 is not getting a signal. This is most often due to poor reception.
See “Only some channels are found during ATSC channel scan” above.

Uninstalling the WinTV driver and applications

Run the hcwclear.exe from the installation CD. Select OK A black screen
will briefly appear and once it has disappeared the software will be
removed. If you now re-start the computer you will be at Step 4 of the
installation.

“Error code 10” during installation

This is caused by a failure to load the WinTV-hvr-1250 drivers. Uninstall the
software (as above) and then follow the instructions from page 3. If this still
give you an error message, move the WinTV-hvr-1250 to a different slot
and re-install the drivers again.

Error: “No common media type between these pins"

The WinTV-HVR uses your PC’s processor to display the TV image. If the
processor is too slow, or if there is something in the system which is taking
system resources, you might get this message.

Check the VGA acceleration in Device manager. make sure it is set to
“Full”. Also check your VGA resolution. You might need to bring the num­ber of Colors down one notch.

Conflicts with Intervideo WinDVD

Sometimes we have found that a previously installed version of WinDVD
will conflict with the WinTV-HVR. Symptoms include: black screen but you
can hear audio, failure to scan for channels, you can’t change MPEG for­mats without errors, bad audio/video sync, and others.

Uninstalling WinDVD will fix this problem. You uninstall WinDVD through
the “Add/Remove Programs” in Control Panel. You will still be able to play
DVD movies in MediaPlayer, since the WinTV-HVR installation provides a
MediaPlayer compatible DVD player.

WinTV-Scheduler allows you to schedule the recording of TV shows.
WinTV-Scheduler, once it is set, can be closed, and the WinTV application

will “wake up” at the desired time and tuned to the desired channel.

After installation, WinTV-Scheduler can be found on your desktop. WinTV-
Scheduler works by using the Windows Task Scheduler to launch WinTV

at the chosen time. WinTV-Scheduler sets up a command line in Task
Scheduler to run WinTV, specifying a TV channel and a length of time to
record.

To set up an event for timed watching or recording, run WinTV-Scheduler
and click on the

Add Program.

The items that need to be set for each event are:

- Time to Begin Program: set to the desired start time. Click on the hour
to set the hour, the minute to set the minute. Note: It takes about 15 sec­onds to launch the WinTV and start recording.

- Time to End Program: set to the time to end this event.

- Program Period: one time, daily, weekly

- Date to Begin Program: today's date is the default. Change this if you

want to schedule on another date.

- Source selection: leave set at WinTV to bring up the WinTV at the
requested time and on the requested channel.

- Channel selection: chose one of your scanned channels.

- Recording options: click on

Record to File to record your show. Leave this

button unchecked to watch TV at the requested time. You can also name
your file to record, in the dialog box below.

Once these are set, click

Set Program. You can add more Events, clicking Set

Program

after each event is set.

When you are finished click Close. The WinTV program does not have to be
running for the Schedular to work. If WinTV is not running, it takes about
15 seconds to start WinTV and to start the recording of TV.

9. WinTV-Scheduler

File

Name

menu.

Pause button: if watching live TV, will open the record/play menu box and
stop the video. When recording, this button will pause the video but WinTV
will continue to record. If playing back video, this button will pause the
video playback. Click the Pause button to start playing again.

Stop button (square icon): stops the recording or playback. If in Pause
mode, will exit pause.

Play button: plays the last video recorded.

Back/Exit button: will close the record, play or pause menus.

0 - 9 buttons: When in “live” TV mode, is used to directly enter channel

numbers. When playing back a recording, the “1” button will skip to 10%,
the “2” button 20%, etc. of the length of the recording.

Skip ahead button: holding the skip ahead button advances the video
about 5 minues per 10 seconds the button is depressed.

Skip back button: pressing and holding the Skip back button makes the
video go back about 5 minutes for every 10 seconds the button is
depressed.

Go button: brings up the WinTV task list. Allows you to start WinTV.

Menu button: brings up the Windows Task list. Use the left and right

arrows to change to other Windows tasks.

Power button (green): if WinTV is running in “Record” mode, this button
will put WinTV into the “TV” mode” and close the record/playback menu. If
WinTV is in “TV mode”, this button will close the WinTV application.

Red button at bottom: closes WinTV Radio and opens WinTV

Green button at bottom: closes WinTV and opens WinTV Radio (on

models with radio).

Yellow button at bottom: Subtitle / closed caption on / off

Blue button at bottom: creates snapshot in live TV, pause, record or

playback modes.

Sub/CC (#): Sub-titles on / off

Checking the function of WinTV’s IR Remote

WinTV’s Remote application, IR.EXE, is loaded every time Windows is
booted. You will see a Remote icon in the device tray. To check the remote
control operation, point the Remote transmitter at the Remote control
receiver. When you click the TV button on the Remote transmitter, after 3-
4 seconds the Remote icon should flash, indicating that the Remote
application is running. After the Remote icon flashes, the WinTV application
will be run.

will fast forward your video at 8X speed. Clicking the button again will
continue playing back at normal speed.

Slow motion button: Clicking the Slow Motion button during playback
will cause the video to play in slow motion. Clicking the Slow Motion button
again will return the video to normal playback speed.

Playback TV recordings

Click the Playback button on the WinTV application to open the Playback
control bar.

File button In the File menu you can:

Play a video file previously recorded: Find the file you would like to play,
highlight it with your mouse (one click of the mouse button) and click
Open. Then click Play.

Rename your recorded video file: To rename a video file, on the video
filename click once with your right mouse button, click Rename and then
type in a new name. Remember: you must keep the MPG extension on
the file.

Delete recorded video files which you no longer want: Click your right
mouse button on the video file once, go down the menu and click Delete.

Play: Clicking the Play button will playback from disk the last video file
created. When playing a video, you can rewind, fast forward, replay 10 sec
or skip forward 10 sec using the buttons on the control bar.

Pause: Clicking the Pause button while Playing will pause your
audio/video.

Problem: Poor Reception or Not detecting all channels:

Poor TV reception is generally the result of an weak TV signal. When using
a 'roof-top' antenna, an aerial booster may be required if there is poor TV
reception.

Also, in some areas using cable TV, a format called Cable HRC is used. If
so, try rescanning but use CABLE (HRC) instead of cable in the
Broadcast/Cable box.

How do I configure the Audio for the WinTV-HVR?

Your PC’s sound card is used to amplify the audio during “live” TV, record and
playback. The WinTV application’s

Volume Adjust slide bar adjusts the volume

by raising and lowering the WaveOut volume control in the sound card.