Dongguan Yuanfeng Technology GPF8600D GPS Portable Navigation Device with FM TX User Manual PF86 5001
Dongguan Yuanfeng Technology Co., Ltd GPS Portable Navigation Device with FM TX PF86 5001
Users Manual
User Manual
GPS PF86-5001
Read Me First
Thanks for using YF GPS PF86-5001!
z YF reserves the rights of final interpretation of the manual.
z The content of this manual 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 double
checked. If any mistake is found, you are welcomed to contact the YF
customer service center.
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 in accordance with road condition.
Operating the GPS navigation device while driving might cause serious
accidents. YF assumes no responsibility for accidents and loss resulted
from improper use.
z For information on 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 ---------------------- 6
Chapter II GPS-------------------------------------------------------------------8
2.1 Map---------------------------------------------------------------------- 8
2.2 Navigation-------------------------------------------------------------- 8
2.3 Reception --------------------------------------------------------------- 8
Chapter III Function Operation ---------------------------------------------10
3.1 Music Player ----------------------------------------------------------10
3.2 Photo Browser --------------------------------------------------------14
3.3 Video Player-----------------------------------------------------------17
3.4 E-book Reader --------------------------------------------------------19
3.5 Flash--------------------------------------------------------------------24
3.6 Theme------------------------------------------------------------------25
3.7 Wallpaper --------------------------------------------------------------26
3.8 FM Transmitter -------------------------------------------------------27
3.9 Favorites ---------------------------------------------------------------28
3.10 Explorer --------------------------------------------------------------29
3.11 Calculator ------------------------------------------------------------31
3.12 Unit -------------------------------------------------------------------31
3.13 GPS Info -------------------------------------------------------------31
3.14 System Resource ----------------------------------------------------32
3.15 Othello----------------------------------------------------------------33
3.16 Mahjong--------------------------------------------------------------33
3.17 BoxMan --------------------------------------------------------------34
3.18 Volume----------------------------------------------------------------34
3.19 Backlight -------------------------------------------------------------35
3.20 Language-------------------------------------------------------------36
Contents
3.21 Date& Time----------------------------------------------------------37
3.22 Calibration -----------------------------------------------------------38
3.23 System Info ----------------------------------------------------------39
3.24 USB-------------------------------------------------------------------39
3.25 Navigation Path Setting --------------------------------------------42
3.26 Restore the Factory Setting ----------------------------------------43
Appendix Troubleshooting ----------------------------------------------------44
Welcome
1
Welcome
Thanks for using GPS PF86-5001. 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 Micro 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 PF86-5001 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.
[*]: Optional function
This manual is applicable only to the GPS PF86-5001.
Chapter I Beginning Use
2
Chapter I Beginning Use
This chapter introduces the appearance, components and basic operations of
GPS PF86-5001.
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 T-flash card
slot
T-flash card inside
4 Micro USB
port
Communicating with PC via Micro USB cable and
used as the charging port
5 Reset key Restart the system
6 Microphone For voice input and voice recording
7 Speaker Playing sounds (such as navigation prompt tones,
music, etc.)
7
9
Chapter I Beginning Use
3
1.2 Power Supply & Charging
Charge the GPS navigator fully with the charger before first use.
1.2.1 Power Supply
The GPS PF86-5001 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.
Chapter I Beginning Use
4
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.
[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.
Chapter I Beginning Use
5
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.
[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.
Chapter I Beginning Use
6
[Attention]: when removing the GPS navigator from the back splint, please push
the lock of back splint upwards first and then push the splint back horizontally
as follows:
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
Chapter I Beginning Use
7
system main interface shown below.
[Relevant Information]: In the above interface, the icon style is set as “Left”,
and the icons at the left row remain during page scrolling. To change the style of
icon layout, refer to 3.6. Theme.
[Relevant Information]: To rearrange icons at will, tap on an icon and stay until
a four-way arrow appears at the upper left of it, drag the icon to a wanted place.
Chapter II GPS
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
Chapter II GPS
9
applications and appoint file paths. For setting methods please refer to 3.25
Navigation Path Setting
Chapter III Function Operation
10
Chapter III Function Operation
3.1 Music Player
The music player supports WMA9 and WAV files and selection of play
sequence.
Duplicate audio files into the folder in your memory card before using the
player.
3.1.1 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.
Play Continue playing the paused/
stopped music.
Chapter III Function Operation
11
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.
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.
3.1.2 Select and Play Music
Tap in the Music Play interface to enter the Music list shown as below.
Chapter III Function Operation
12
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.
3.1.3 View Lyrics
If your memory card saves lyrics files in .lrc format for the music being played,
then lyrics will be played at the right side of the Music Play interface:
Chapter III Function Operation
13
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.
3.1.4 Set the Equalizer
Tap in the Music Play interface to enter the Equalizer Setting
interface as shown below:
Chapter III Function Operation
14
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.
3.2 Photo Browser
The photo browser supports JPG，GIF，BMP and PNG files, photo rotation,
zoom in/ out and auto play.
Duplicate photos to a folder in your memory card before using the browser.
Tap the Photo icon in the system main interface to enter the Photo
Browser interface shown as below.
Chapter III Function Operation
15
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.
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:
Chapter III Function Operation
16
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 photo browser interface to enter the photo folder shown as
below.
Icon Name Explanation
Chapter III Function Operation
17
3.3 Video Player
The video player supports WMV, ASF and AVI files, full-screen play, progress
selection and file selection.
Duplicate video files to a folder in your memory card before using the player.
3.3.1 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 current folder.
Return
Return to the previous folder.
Scroll bar Drag the sliding block to view all the photos.
Chapter III Function Operation
18
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.
Volume Drag it leftward to turn down or
rightward to turn up the volume.
Time Display the play time and the music
duration.
3.3.2 Select and Play Video
Tap in the Video Play interface to enter the video folder shown as
below.
Chapter III Function Operation
19
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
3.4 E-book Reader
The reader supports text files in .txt format, page turn and folder selection.
Duplicate text files to a folder in your memory card before using the browser.
3.4.1 Interface and Operation
Tap the E-book icon in the system main interface to enter the E-book
Reader interface shown as below.
Chapter III Function Operation
20
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.
Scroll bar Drag the sliding block upward/ downward to
view all TXT files.
Chapter III Function Operation
21
File name&
format The file name and format.
Select a book file and tap it to enter the Reading interface as follow:
Icon Name Explanation
Close Close the reader.
File name&
format Current file name and 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.
Chapter III Function Operation
22
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.
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.
Chapter III Function Operation
23
Bold Tap to enable bold type. Tap it again to cancel.
3.4.2 Full Screen Reading
In the Reading interface, double tap the screen to enter into the full screen
reading mode as follow:
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.
3.4.3 Create and View Bookmark
To create a bookmark, locate a page by taping or or dragging the
scroll bar in the Reading interface and drag to select text content. Tap
when it is on and a dialog will popup as follows:
Chapter III Function Operation
24
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.
3.5 Flash
The flash player supports .swf files, full-screen play, progress adjustment and
file select.
Chapter III Function Operation
25
Duplicate files to a folder in a T-flash card and insert it in the device before
using the player.
Tap the icon in the system main interface to enter the flash play interface.
For detailed operation methods, refer to 3.3 Video.
3.6 Theme
Tap the icon in the system main interface to enter the following interface
to set a style and theme for the system interface:
Tap /to select a mode (from “Empty”, “Left” or “Bottom”) or a theme
(6 kinds of themes in total), and tap to save the setting.
For example, set the Mode as “Bottom” and the Theme as “Theme 6”, and
tap to get the following system interface effect.
Chapter III Function Operation
26
3.7 Wallpaper
Tap the Wallpaper icon in the system main interface to enter the
following interface:
◆ Set wallpaper with built-in wallpaper:
Select built-in wallpaper from the above interface, and tap to get the
following effect.
Chapter III Function Operation
27
◆ Set wallpaper with external image:
Insert a T-flash card with images inside into the device, and tap “Browse” to
select an image as follows:
Double tap on an image to add it to the “Wallpaper Setting” list, and then select
the image and tap to set it as the wallpaper.
[Note]: The built-in wallpapers cannot be deleted, while the added images can
be deleted. To delete images, select an added image from the “Wallpaper
Setting” interface and then tap .
3.8 FM Transmitter
FM transmitter realizes transmission of audio signals of the GPS navigator to
radio sets. Adjust the emission frequency of the GPS navigator the same as that
Chapter III Function Operation
28
of the receiving frequency of the radio, and sounds of the navigator will be
output by the amplifier system of the radio sets.
Tap in the system main interface to enter FM Setting interface shown as
below.
Close Exit the FM Setting.
Save Save current setting.
Use FM Tick in the box to enable FM function.
Frequency Drag the slide block rightward (or
tap ) to increase the frequency
and leftward (or tap ) to reduce
the frequency. The frequency range is
88.10Mhz-107.90 Mhz.
3.9 Favorites
The function enables you to collect wanted applications that can be run under
the WinCE system with .exe ending in its name.
Chapter III Function Operation
29
Tap in the system main interface to enter the Favorite interface as
shown below.
Tap in the above interface to open the directory where the application to be
added is, and then double tap the application to add it to the Favorite.
To delete applications from the Favorite, select the application in the above
interface and tap .
[Note]: While deleting the application, the shortcuts instead of application itself
will be deleted.
3.10 Explorer
Chapter III Function Operation
30
Tap the icon in the system main interface to popup the following dialog
box indicating whether to enter the WINCE system:
Tap「OK」to enter the WINCE system as shown below while tap「Cancel」to
return to the system main interface.
In the above interface, double tap the icon “GPS” and select “Yes” in the dialog
box popped up to return to the GPS main interface.
Note: push the Reset button backside the navigator can also exit Explorer and
restart up the system.
Chapter III Function Operation
31
3.11 Calculator
Tap the icon in the system main interface to enter the calculator interface
as shown below.
3.12 Unit
Tap the icon in the system main interface to enter the unit converter
interface as shown below.
3.13 GPS Info
Chapter III Function Operation
32
Tap the icon in 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.
3.14 System Resource
Tap the icon in the system main interface to enter System Resource
interface as shown below.
Chapter III Function Operation
33
You may check the capacity of the memory, SD card and flash, or
tap to clear the memory.
3.15 Othello
Tap the icon in the system main interface to enter the interface as shown
below.
3.16 Mahjong
Tap the icon in the system main interface to enter the interface as shown
below
Chapter III Function Operation
34
3.17 BoxMan
Tap the icon in the system main interface to enter the interface as shown
below
3.18 Volume
Tap the Volume icon in the system main interface to enter the volume
setting interface as shown below.
Chapter III Function Operation
35
Close Exit the volume setting.
Volume 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.
3.19 Backlight
Backlight setting includes backlight brightness adjustment and auto backlight .
Tap the Backlight icon in the system main interface to enter the
backlight setting interface as shown below.
Chapter III Function Operation
36
Close Exit the backlight setting.
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.
3.20 Language
Tap the Language icon in the system main interface to enter the language
setting interface as shown below.
Chapter III Function Operation
37
Tap or to select a system language and tap to save the
selection.
3.21 Date& Time
Tap the Date &Time icon in the system main 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.
◆ Set 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 timing. You may select
one of them.
◆Set the system time zone
Chapter III Function Operation
38
In the above interface, tap or to select a time zone. For example,
select “(GMT+05:00) Islamabad, Karachi” for Pakistan.
3.22 Calibration
Tap the Calibration icon in the system main 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.
Chapter III Function Operation
39
3.23 System Info
Tap the System Info icon in the system main interface to view the
system information as shown below.
3.24 USB
Connect the GPS navigator to PC via the Micro 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.
Chapter III Function Operation
40
◆ 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.
Select MASS STORAGE and tap to save it.
3. Connect the Micro USB terminal of the USB cord to the Micro 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.
Chapter III Function Operation
41
To disconnect the navigator from PC and enter charging mode, you may
tap .
5. After communication, unplug the Micro USB cable.
◆ MS ACTIVESYNC
1. Tap in the setting interface to enter USB Option as shown below.
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 Micro USB terminal of the USB cable to the Micro USB port of
the GPS navigator and the standard USB terminal to the USB Host port of PC.
Chapter III Function Operation
42
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 Micro USB cable;
2. Powering off the GPS navigator;
3. Resetting the system;
4. Tap the on close button on the top right.
3.25 Navigation Path Setting
Insert a T-flash card with map data into the GPS navigator and tap to
enter the interface shown as below.
Chapter III Function Operation
43
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.
3.26 Restore the Factory Setting
Tap the Factory Reset icon in the system main interface to restore the
factory setting. The following dialog will be prompted.
Tap 「OK」to restore the default setting or 「Cancel」to return to the setting
interface.
Appendix Troubleshooting
44
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.