Dongguan Yuanfeng Technology GPF08T001 GPS Portable Navigation Device User Manual
Dongguan Yuanfeng Technology Co., Ltd GPS Portable Navigation Device Users Manual
Users Manual
User Manual
GPS PF08-5004HD/T
Thanks for using YF GPS PF08-5004HD/T!
z YF reserves the rights of final interpretation of the manual.
z The manual content is subject to change without notice. Please accept our apology for your
inconvenience.
z Please back up your data of the GPS navigator. YF assumes no responsibility for any loss
caused by data loss.
z The manual might contain a few mistakes though it has been checked. If any mistake is found,
you are welcome to contact the YF customer service center.
Operation Instruction
Read Me First
z Please read the instructions in this manual and use only accessories of YF to avoid
unpredicted damage. Failure to follow the instructions will invalidate warranty and might
endanger personnel safety, for which YF assumes no responsibility.
z Data of navigation electronic maps might be inconsistent with actual traffic signals due to
transportation development. Please follow traffic regulations and signs and drive according to
road situation. Operating the GPS navigator device while driving might cause serious
accidents. YF assumes no responsibility for accidents and loss due to improper use.
z For information of software update and upgrade, please go to our website www.yfgps.com.
z The pictures in the manual are subject to the material object.
Contents
Welcome---------------------------------------------------------------------------------------------------------------------------- 1
Chapter I Beginning Use-------------------------------------------------------------------------------------------------------- 2
1.1 Appearance -------------------------------------------------------------------------------------------------------------- 2
1.2 Power Supply & Charging--------------------------------------------------------------------------------------------- 3
1.3 Basic Use ---------------------------------------------------------------------------------------------------------------- 4
1.4 System Main Interface and Major Functions ----------------------------------------------------------------------- 5
Chapter II GPS ------------------------------------------------------------------------------------------------------------------- 8
2.1 Map ----------------------------------------------------------------------------------------------------------------------- 8
2.2 Navigation --------------------------------------------------------------------------------------------------------------- 8
2.3 Reception ---------------------------------------------------------------------------------------------------------------- 8
Chapter III Music Player------------------------------------------------------------------------------------------------------- 9
3.1 Features ------------------------------------------------------------------------------------------------------------------ 9
3.2 Interface and Operation ------------------------------------------------------------------------------------------------ 9
3.3 Select and Play Music-------------------------------------------------------------------------------------------------10
3.4 View Lyrics-------------------------------------------------------------------------------------------------------------10
3.5 Set the Equalizer-------------------------------------------------------------------------------------------------------11
Chapter Ⅳ Video Player -----------------------------------------------------------------------------------------------------12
4.1 Features -----------------------------------------------------------------------------------------------------------------12
4.2 Interface and Operation -----------------------------------------------------------------------------------------------12
4.3 Select and Play Video -------------------------------------------------------------------------------------------------13
Chapter Ⅴ Photo Browser---------------------------------------------------------------------------------------------------14
5.1 Features -----------------------------------------------------------------------------------------------------------------14
5.2 Interface and Operation -----------------------------------------------------------------------------------------------14
Chapter Ⅵ E-book Reader --------------------------------------------------------------------------------------------------16
6.1 Features -----------------------------------------------------------------------------------------------------------------16
6.2 Interface and Operation -----------------------------------------------------------------------------------------------16
6.3 Full Screen Reading ---------------------------------------------------------------------------------------------------18
6.4 Create and View Bookmark ------------------------------------------------------------------------------------------19
Chapter Ⅶ Games-------------------------------------------------------------------------------------------------------------20
7.1 Othello-------------------------------------------------------------------------------------------------------------------20
7.2 DuiDuiPeng-------------------------------------------------------------------------------------------------------------20
7.3 Russia Block------------------------------------------------------------------------------------------------------------21
Chapter Ⅷ Tools ---------------------------------------------------------------------------------------------------------------22
8.1 Calculator ---------------------------------------------------------------------------------------------------------------22
8.2 Unit ----------------------------------------------------------------------------------------------------------------------22
Chapter Ⅸ Setting-------------------------------------------------------------------------------------------------------------24
9.1 Summary----------------------------------------------------------------------------------------------------------------24
9.2 Volume ------------------------------------------------------------------------------------------------------------------25
9.3 Backlight----------------------------------------------------------------------------------------------------------------25
9.4 Language----------------------------------------------------------------------------------------------------------------26
9.5 Date& Time-------------------------------------------------------------------------------------------------------------26
9.6 Calibration --------------------------------------------------------------------------------------------------------------27
9.7 Restore the Factory Setting-------------------------------------------------------------------------------------------27
9.8 System Info-------------------------------------------------------------------------------------------------------------28
9.9 USB----------------------------------------------------------------------------------------------------------------------28
9.10 Navigation Path Setting ---------------------------------------------------------------------------------------------30
Chapter Ⅹ GPS Info ----------------------------------------------------------------------------------------------------------31
Appendix Troubleshooting ----------------------------------------------------------------------------------------------------32
Welcome
1
Welcome
Thanks for using GPS PF08-5004HD/T. It is featured with navigation function, audio & video play, photo
browsing and e-book functions.
9 SiRF Atlas-Ⅴ CPU with high performance and low power consumption
9 Friendly user interface for simple operation
9 Power management for longer and more stable operation
9 Data transmission with computer via Mini USB
9 Quality reception, accurate positioning and satisfactory navigation service
9 Leisure friend with audio/video/amusement functions
You may use the GPS navigator anytime anywhere, for example while driving, walking or cycling.
Let its navigation and amusement functions enrich your life and work!
To realize the functions of GPS PF08-5004HD/T and to understand the operation details, please read the
manual carefully.
You may see the following supplemental information in the manual.
[Note]: Explanation of relevant subjects
[Relevant Information]: Extra information of relevant subjects
[Attention]: Precautions or warnings of relevant subjects. Please pay attention to this information
and follow the instructions to avoid devastating influence on yourself and others.
This manual is applicable only to the GPS PF08-5004HD/T.
2
Chapter I Beginning Use
This chapter introduces the appearance, components and basic operations of GPS PF08-5004HD/T.
1.1 Appearance
The product picture below is subject to the material object.
SN Component Explanation
1 Power key Powering on/ off and sleep
2 Indicator light Indicating the operating state of external power supply
3 Earphone jack Connected with the stereophone, 3.5mm
4 T-flash card slot T-flash card inside
5 MINI USB port Communicating with PC via MINI USB cable and used as the
charging port
6 Microphone For voice input
7 Speaker Playing sounds (such as navigation prompt tones, music, etc.)
8 Reset key Restart the system
9 Light sensor Realizes automatic backlight adjustment
3
1.2 Power Supply & Charging
Charge the GPS navigator fully with the charger before first use.
1.2.1 Power Supply
The GPS PF08-5004HD/T can be powered by the built-in battery or external power supply.
When the GPS navigator is unconnected to the charger, it is powered by the Li-polymer battery.
The battery capacity icon in the system main interface shows current residual battery
capacity.
When the GPS navigator is connected to the charger, it is powered by external power and the
battery is charged.
[Attention] The GPS navigator adopts internal non-removable Li-polymer battery. To avoid
battery rupture, explosion, release of hazardous substance or burn, do not unpack, pierce, strike on
or discard the battery in fire or water.
1.2.2 Charge by DC Charger
The GPS navigator must be charged with the DC charger before first use.
Plug the USB terminal of the DC charger into the USB port of the GPS navigator and the other to
the power socket to supply power and charge the GPS navigator.
[Note] The charging indicator light is red during charging. Do not unplug the charge until the
battery is fully charged and the indicator light turns green. Please charge the GPS navigator when
the battery is low or used up.
1.2.3 Charge by Car Charger
Plug one terminal of the car charger into the USB port of the GPS navigator and the other to the
charging port to supply power and charge the GPS navigator.
[Attention]:
As the TMC is built in the GPS navigator. For better TMC reception, please use the
dedicated car charger attached only. Use of any other car charger will affect TMC reception.
4
[Note] To avoid damage due to current surge, plug in the car charger after the automobile is
started.
1.3 Basic Use
1.3.1 Power on/off & Sleep
1.3.1.1 Power on
Press the power key of the GPS navigator and let go after at least two seconds to power it on.
[Note] Great humidity fluctuation may lead to short circuit of the GPS navigator. Power on the
navigator after it has accommodated to new environment.
1.3.1.2. Power off & Sleep
Press the power key and let go after at least two seconds to power off the GPS navigator. The
following interface will be prompted. If is selected, the navigator will automatically resume
the state before entering sleep mode when it is powered again.
1.3.2 Restart the System
When the system does not response, press the reset key on the back of the GPS navigator to restart
the system.
[Relevant Information] The following situations might lead to no response of the system.
1. Delay or pause in interface switching;
2. Failure of function activation with overlong execution;
3. Failure to power on/off the GPS navigator by pressing the power key.
5
[Note] Restarting the system by pressing the reset key will result in loss of unsaved data. Please
backup your data regularly.
1.3.3 Fix the GPS Navigator with Mounting Kit
The mounting kit is composed of a back splint and a bracket. To use the GPS navigator in an
automobile, fix it on the dashboard under the front windshield.
[Note] Do not place the GPS navigator in positions obstructing the driver’s vision. Do not place it
without fixing it or in the place of air bag or the area after the air bag is inflated.
1.3.4 Use T-FLASH Card
Copy mapping applications, map data and media files in a T-FLASH card. Insert the card in the
corresponding slot.
[Note]
1. Do not take out the T-FLASH card while a navigation program is being run or a media file
is being played.
2. To avoid drop or crash of the T-FLASH card, do not exert heavy pressure on it or bend it.
3. Avoid using or storing the T-FLASH card in high temperature, high humidity or direct
sunlight. Keep the card away from liquid or corrosive substance.
4. Mind the direction while inserting the T-FLASH card to avoid damaging the slot or the
card.
1.4 System Main Interface and Major Functions
Long press the power key on the top side of the GPS navigator to enter the system main interface
shown below.
6
Note: you can tap on the screen and drag upwards to display the rest function icons
The main functions are listed as below.
Function Explanation
GPS Tap to enable navigation function
Music player WMA9 and WAV files supported;
Random, sequence and cycle play supported
Video player WMV, ASF and AVI files supported;
Adjustment of playing progress, pause and full-screen play supported
Photo browser JPG，GIF，BMP and PNG files supported;
Photo rotation, zoom in/out and auto play supported
E-book reader TXT files reading supporting page selection
Games Othello, DuiDuiPeng, Russia Block
Tools Calculator and Unit
Setting Volume, backlight, language, date& time, calibration, system info，USB
setting, Navigation path and Factory reset
GPS Info Display GPS signal state, reset GPS signal
Relevant information: in the system main interface, tap the icon to set the volume, tap the
icon to view and/or reset GPS information, tap on the icon and then the interface color
will switch between blue/red/black as follows:
7
8
Chapter II GPS
Various navigation applications can be installed in the GPS navigator, such as CARELAND and
RITU intelligent navigation systems, which position the navigator via the satellite receiver and
display it on the map. Set a destination, and the system will automatically work out the best path
to help the user reach the destination safely and quickly.
2.1 Map
Due to transportation development, inconformity between products and real traffic information
will occur a period after product release. Please drive according to road condition and abide by
traffic regulations.
2.2 Navigation
Navigation paths are for reference only, and the user may decide whether to follow them.
2.3 Reception
High and crowded structures (such as inside of tunnels, space between high buildings,
underground car parks and under viaducts), weather change or satellite signals turnoff may
influence signal reception, resulting in positioning failure, inaccurate positioning, navigation
failure or system function abnormity.
With stereoscopic maps, instant animation, voice prompt and text prompt of the navigation system,
you will appreciate its unique charm and enjoy a great trip.
Different navigation maps may have different operation methods. Please follow instructions of
corresponding navigation mapping applications.
[Note] Before using the GPS navigator, please purchase and install mapping applications and
appoint file paths. For setting methods please refer to 9.10 Navigation Path. Setting
9
Chapter III Music Player
This section introduces the usage of the music player.
3.1 Features
The music player supports WMA9 and WAV files and selection of play sequence.
Copy audio files into the folder in your memory card before using the player.
3.2 Interface and Operation
Tap the Music icon in the system main interface to enter the Music Play interface as shown below.
Icon Name Explanation
Close Close the music player.
Minimize Minimize the music player and return to the
system main interface.
Play Continue playing the paused/ stopped music.
Pause Pause the music being played.
Stop Stop the music being played.
Play sequence Select sequence, random or cycle play.
Previous Play the previous music.
Next Play the next music.
Volume Drag it leftward to turn down or rightward to turn
up the volume.
10
Progress Drag it leftward or rightward to play from a
previous or future moment.
Music list Enter it to select music to play.
Equalizer Enter the equalizer.
3.3 Select and Play Music
Tap in the interface Music Play to enter the Music list shown as below.
Icon Name Explanation
Close Close the Music List interface
Scroll bar Drag it upward/ downward to view all music.
Add one Add a piece of music on the left list to the play list on the right.
Add all Add all the music on the left list to the play list on the right.
Delete one Select one piece of music in the play list and tap the icon to delete it.
Delete all Delete all the music in the play list.
3.4 View Lyrics
If your memory card contains corresponding .Lrc files for the music being played, then lyrics will
be played at the right side of the Music Play interface:
11
Double tap the lyrics area to view the lyrics in full screen as shown below. Under full screen mode,
double tap the screen to return to normal-sized interface.
3.5 Set the Equalizer
Tap in the Music Play interface to enter the Equalizer Setting interface as shown below:
Tick in on the upper left of the above interface, and then tap to select a music type or
“User” from the drop-down menu. The music types include Pop, Rock, Metal, Dance, Electronic,
Country, Jazz, Oldies, Blues, Nostalgia, Opera and speech. If “User” is selected, you may drag the
slider at will to set the equalizer. After setting, tap to save and return to the Music Play
Interface
12
Chapter Ⅳ Video Player
This section introduces the usage of the video player.
4.1 Features
The video player supports WMV, ASF and AVI files, full-screen play, progress selection and file
selection.
Copy video files to a folder in your memory card before using the player.
4.2 Interface and Operation
Tap the Video icon in the system main interface to enter the Video Play interface shown as below.
Icon Name Explanation
Close Close the video player.
Name& format Current video file name and its format
Previous film Play the previous film.
Play Continue playing the paused/ stopped music.
Next film Play the next film.
Stop Stop the film being played.
Video folder Enter it to select a film to play.
Progress Drag the sliding block leftward to play from a previous
moment or rightward coming moment.
13
Volume Drag it leftward to turn down or rightward to turn up
the volume.
Time Display the play time and the music duration.
4.3 Select and Play Video
Tap in the Video Play interface to enter the video folder shown as below.
Icon Name Explanation
Close Close the video folder.
Scroll bar Drag the sliding block upward/ downward to view all the files
inside the folder.
Film name&
format Film name and its format
14
Chapter Ⅴ Photo Browser
This section introduces the usage of the photo browser.
5.1 Features
The photo browser supports JPG，GIF，BMP and PNG files, photo rotation, zoom in/ out and auto
play.
Copy photos to a folder in your memory card before using the browser.
5.2 Interface and Operation
Tap the Photo icon in the system main interface to enter the Photo Browser interface shown as
below.
Icon Name Explanation
Previous View the preview photo in the folder.
Next View the next photo in the folder.
Zoom in Scale up current photo.
Zoom out Scale down current photo.
Rotate Rotate current photo 90°clockwise.
Auto play Cycle play all the photos in the folder from current photo.
Folder Enter the photo folder to select a photo.
15
Close Close the browser and return to the system main interface.
In the above interface, double tap on the screen to display photos in full screen:
Tap to enter auto play interface as shown below. Drag the slider at the bottom of the screen
to regulate play speed (1-10 seconds), and then tap on the screen to hide the slide (or the slide will
be hidden automatically); tap on the screen to show the slide. Double tap on the screen to stop
playing and return to the browsing interface.
Tap in the browser interface to enter the photo folder shown as below.
Icon Name Explanation
Close Close the current folder.
Return Return to the previous folder.
Scroll bar Drag the sliding block to view all the photos.
16
Chapter ⅥE-book Reader
This section introduces the usage of the E-book reader.
6.1 Features
The reader supports text files in .txt format, page turn and folder selection.
Copy text files in .txt format to a folder in your memory card before using the browser.
6.2 Interface and Operation
Tap the e-book icon in the system main interface to enter the E-book Reader interface shown as
below.
Tap in the e-book reader interface to enter the e-book folder shown as below:
Close Close current folder.
Return Return to the previous folder.
17
Scroll bar Drag the sliding block upward/ downward to view all TXT files.
File name&
format The file name and format.
Select a text file and tap it to enter the Reading interface as follows:
Icon Name Explanation
Close Close the reader.
File name&
format Current file name and its format
Scroll bar Drag the sliding block upward/ downward to view
all content of the e-book.
Folder Enter the e-book folder to select an e-book to read.
Previous Read the previous page.
Next Read the next page.
Setting Select a text theme, font, word size and bold type.
New
bookmark
Select partial text and tap the icon to create a
bookmark.
Bookmark list Enter the bookmark list to select or delete a
bookmark.
18
Page/ total
pages Current page/ total pages
Tap in the e-book reader interface to enter the Setting interface shown as below.
Icon Name Explanation
Close Exit the setting interface.
Save Save the setting.
Theme Tap to select a theme for the e-book.
Font Tap to select a font for the e-book.
Bold Tap to enable bold type. Tap it again to cancel.
6.3 Full Screen Reading
In the above interface, double tap the screen to enter to the full screen reading mode as follows:
In full screen mode, tap on the upper part of the screen to read the previous page, tap on the lower
part of the screen to read the next page, tap to return to normal E-book reader interface.
19
6.4 Create and View Bookmark
To create a bookmark, locate a page by taping or or dragging the scroll bar in the
reader interface and drag to select text content. Tap when it is on and a dialog will popup as
follows:
Tap OK to finish creating a bookmark. Repeat this operation to create more wanted bookmarks.
Tap to view created bookmarks in the interface of Bookmark List shown as below.
Drag the scroll bar and select a bookmark on the left list. Tap to go to the page with the
bookmark or tap to delete unwanted bookmarks.
20
Chapter ⅦGames
This chapter introduces the entertainment function - Games.
Tap the Games icon in the system main interface to enter the games interface as shown as
below. Tap to exit.
7.1 Othello
Tap the icon in the Games interface to enter the interface as shown below.
7.2 DuiDuiPeng
Tap the icon in the Games interface to enter the interface as shown below
21
7.3 Russia Block
Tap the icon in the Games interface to enter the interface as shown below
22
Chapter ⅧTools
The tools include Calculator and Unit conversion.
Tap the Tools icon in the system main interface to enter the tools interface as shown below. Tap
to exit.
8.1 Calculator
Tap the icon in the Tools interface to enter the calculator interface as shown below.
8.2 Unit
Tap the icon in the Tools interface to enter the unit converter interface as shown below.
23
24
Chapter Ⅸ Setting
9.1 Summary
This chapter introduces the setting of the GPS navigator.
Tap the Settings icon in the system main interface to enter the Settings interface to set volume,
backlight, language, date & time, calibration, factory settings, system info, USB and navigation
path.
In the above interface, tap the icon to view the rest function menus. The main functions are
listed as follows:
Function Explanation
Volume Adjust the speaker volume;
enable/ disable sounds for tap;
Set startup music.
Backlight Adjust the brightness of touch screen backlight;
Support auto backlight.
Language Select a system language.
Date & time Set the system date, time, and time zone.
Calibration Calibrate the screen when position deviation occurs.
System info Display system information including ROM version, software version,
OEM version, platform ID and device ID.
USB setting Set the data transmission mode between the navigator and computer.
Navigation path Select a navigation path for the navigator.
25
Factory Reset Reset the factory default settings.
9.2 Volume
Tap in the setting interface to enter the volume setting interface as shown below.
Close Exit the volume setting.
Vo l u m e Ten volume grades (from mute to maximum)
available. Tap to decrease the volume by grade.
Sounds for taps Tap it to enable the function. Tap it again to disable
the function.
Power-on music Tap or to select power-on music or disable
it.
9.3 Backlight
Backlight setting includes backlight brightness adjustment and auto backlight.
Tap the icon in the setting interface to enter the backlight setting interface as shown below.
Close Exit the backlight setting.
26
Backlight Drag leftward to turn down or rightward to
turn up the backlight.
Auto backlight When this column is ticked, the backlight
will be automatically adjusted according to
the environment brightness.
9.4 Language
Tap the icon in the setting interface to enter the language setting interface as shown below.
Tap or to select a system language and then tap the icon to save the selection.
9.5 Date& Time
Tap in the setting interface to enter the date and time setting interface as shown below.
Date & Time setting includes system date setting, time setting and time zone setting.
9.5.1 Setting the system date and time
In the above interface, tap or to set the year, month, day, hour and minute.
[Note]: Time format options are 12-hour and 24-hour. You may select one of them.
27
9.5.2 Setting the system time zone
In the above interface, tap or to select a time zone.
9.6 Calibration
Tap the icon in the setting interface to prompt the calibration dialog shown as below.
Tap OK to execute calibration or Cancel to cancel calibration and go back to the setting interface.
If tapping OK, the following calibration interface will popup. Click the center of cross cursor with
the touch pen and the cursor shifts from the center, upper left, lower left, upper right and lower
right to finish the calibration and the interface will be closed automatically to go back to the
setting interface.
9.7 Restore the Factory Setting
Tap the icon in the setting interface to restore the factory setting. The following dialog will
popup:
28
Tap OK to restore the default setting or Cancel to quit and return to the setting interface.
9.8 System Info
Tap the icon in the setting interface to view the system information as shown below.
9.9 USB
Connect the GPS navigator to PC via the MINI USB port to transmit data, or back up data from
the navigator data to PC.
The GPS navigator provides MASS STORAGE and MS STORAGE modes. Select one in the
USB setting.
9.9.1 MASS STORAGE
1. Have the GPS navigator in operation status and the SD card plugged in the slot;
2. Tap in the setting interface to enter USB Option as shown below.
29
Select MASS STORAGE and tap to save it.
3. Connect the MINI USB terminal of the USB cord to the MINI USB port of the GPS navigator
and the standard USB terminal to the USB Host port of PC. Then, the computer will recognize the
navigator and prompt the following interface.
To disconnect the navigator from PC and enter charging mode, you may tap .
5. After communication, unplug the MINI USB cable.
9.9.2 MS ACTIVESYNC
1. Tap in the setting interface to enter USB Option as shown below.
30
Select MASS ACTIVESYNC and tap to save the setting.
2. Install the application Mobile Device in a drive of PC. Then the following icon will appear in
the drive selection.
3. Connect the MINI USB terminal of the USB cable to the MINI USB port of the GPS navigator
and the standard USB terminal to the USB Host port of PC.
4. After the PC finds new hardware, double click the Mobile Device drive in the selection area to
enter the memory of GPS navigator for data transmission.
5. After transmission, unplug the USB cable.
[Attention] For data safety, please back up your system data in external storage. Our company has
no responsibility for lost or damage of system data.
[Note] If MASS STORAGE is selected while the GPS navigator is connected with PC, other
operations will be suspended.
[Attention] The following operations will stop suspend the communication of the system and PC
and unsaved data will be lost.
1. Unplugging the MINI USB cable;
2. Powering off the GPS navigator;
3. Resetting the system;
4. Tap the on close button on the top right.
9.10 Navigation Path Setting
Insert a T-flash card with map data into the GPS navigator and tap to enter the interface
shown as below.
Select a map address and tap to save the setting.
Tap to select a map address.
Tick in the box to run the set navigation map when the navigator is
powered on.
31
Chapter Ⅹ GPS Info
Tap on the system main interface to view the GPS information as shown below.
To reset the GPS satellite receiver, tap to prompt a dialog as below.
Tap OK to reset the GPS satellite or tap Cancel to exit.
32
Appendix Troubleshooting
Please carry out the following operations in case of abnormal operation of the GPS navigator. For
further problems, please contact our customer service center.
Fault Reason Solution
Low battery Supply external power and charge the
battery.
Startup failure
System down Reset the GPS navigator.
Sudden power cut Low battery Supply external power and charge the
battery.
Low backlight Turn up the backlight.
No/ vague display Backlight off Tap the screen with the touch pen.
Incorrect tapping response Touch screen not
calibrated Recalibrate the screen.
Low volume Turn up the volume.
No sounds Poor contact of
earphone Connect the earphone.
Communication with PC Poor USB
connection Connect the USB cable.
GPS signals reception failure Weak GPS satellite
signal
About 3 minutes are needed for low
intensity of local GPS satellite signal.
Loss of map data Accidental deletion
Contact your agent or distributor.
Input a new password after recovering
the GPS data.
This device complies with part 15 of the FCC rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference,
and (2) this device must accept any interference received, including
interference that may cause undesired operation.
NOTE: The manufacturer is not responsible for any radio or TV interference
caused by unauthorized changes and modifications to this equipment. Such
changes and modifications could void the user’s authority to operate the equipment.
NOTE: 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 radiate
radio frequency energy and, if not installed and used in accordance with the
instructions, may 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.