Pharos
Drive GPS 135 Portable Navigation Device
User’s Manual
User Instructions for Operating
the Pharos Drive GPS 135
Pharos
Legal Notices
Copyright
Pharos Drive GPS 135 User’s Manual
Pharos and the Pharos logo are registered trademarks of Pharos Science &
Applications, Inc. Other products or system names appearing in this document
are trademarks or registered trademarks of their respective owners.
Changes may be made periodically to the information in this publication without obligation to notify any person of such revision or changes. Such changes
will be incorporated in new editions of this User’s Manual or supplementary
documents and publications.
No part of this publication may be reproduced, stored in a retrieval system, or
transmitted, in any form or by any means, electronic, mechanical, photocopy,
recording, or otherwise, without the prior written permission of Pharos Science
& Applications, Inc.
DISCLAIMER AND LIMITATION OF LIABILITY
Pharos and its subsidiaries makes no representations or warranties, either
expressed or implied, with respect to the contents hereof and specifically disclaims the implied warranties of merchantability or fitness for a particular purpose. Pharos and its subsidiaries assume no responsibility for any damage or
loss resulting from the use of the Pharos Drive GPS 135.
NOTE: Record the device ID, serial number, purchase date, and place of pur-
chase information in the space provided below. The serial number is indicated
on the label affixed to your Pharos device. All correspondence concerning
your unit should include the serial number, device ID, and purchase information.
NOTE: Information in this manual is subject to change without notice.
Revision: 1.00
October 2006
Pharos Drive GPS 135 2 Introduction
Pharos
Warnings and Notices
For your safety, do not operate the controls of the product while driving.
GPS satellite signals cannot typically pass through solid materials (except
glass). GPS location information is not typically available inside buildings, tunnels, or underground parking lots.
A minimum of four GPS satellite signals are needed to calculate your GPS
position. Signal reception can be affected by weather events or overhead obstacles (e.g. dense foliage and tall buildings).
Other wireless devices in the vehicle may interfere with the reception of satellite signals and cause the reception to be unstable.
Adapter
Do not attempt to service the unit. There are no serviceable parts inside.
Replace the unit if it is damaged or exposed to excess moisture.
Do not use the adapter if the cord becomes damaged.
Connect the adapter to the proper power source. The voltage requirements are
found on the product case and/or packaging.
Battery
This unit contains a non-replaceable internal battery. The battery can burst or
explode, releasing hazardous chemicals. To reduce the risk of fire or burns, do
not disassemble, crush, puncture, or dispose of in fire or water.
Use only the specified charger approved by the manufacturer.
WARNING: Try not to expose the Drive GPS 135 to extreme temperatures
for long periods of time.
FCC Warning
The Drive GPS 135 PND has been tested and found to comply with the limits
for a Class B digital device in accordance with the specifications in Part 15 of
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. This
device generates, uses, and can radiate radio-frequency energy. If it is not
installed and used properly, it may cause interference with radio and television
reception.
WA R NI N G : The battery in the device must be recycled or disposed of prop-
erly.
Pharos Drive GPS 135 3 Introduction
Pharos
Table of Contents
Chapter 1 Drive GPS 135 PND Features and Specifications ........ 5
1.1 Pharos Drive GPS 135 PND features ................................................5
1.2 Drive GPS 135 Specifications ...........................................................5
Chapter 2 Getting Started ................................................................ 7
2.1 Hardware overview ............................................................................7
2.1.1 Packing list ................................................................................7
2.1.2 Front Panel ................................................................................7
2.2 Mounting the Drive GPS 135 in your vehicle ...................................9
2.2.1 To set up the device on your vehicle: .......................................9
2.3 Using the mounting bracket. ..............................................................9
Chapter 3 Using the Drive GPS 135 .............................................. 11
3.1 Drive GPS 135 Operating Basics ....................................................11
3.2 To turn on and calibrate the device: ................................................11
3.3 To configure system settings: ..........................................................12
3.4 Additional System settings ..............................................................14
3.5 Backlight ..........................................................................................14
3.6 Volume ............................................................................................15
3.7 Battery ..............................................................................................15
3.8 System Information .........................................................................16
Chapter 4 Synchronization with a PC ........................................... 17
4.1 Exchanging data between the Drive GPS 135 and your PC ............17
4.1.1 Using the SD slot ....................................................................17
4.1.2 To insert a storage card: ..........................................................17
4.1.3 To remove a storage card: .......................................................17
4.1.4 Establishing device-PC connection .........................................17
4.2 Installing Microsoft ActiveSync ......................................................18
4.2.1 Minimum installation requirements: .......................................18
4.2.2 To install Microsoft ActiveSync on your computer: ..............18
Chapter 5 Entertainment ................................................................ 20
5.1 Drive GPS 135 Player ......................................................................20
5.2 Using the different media players ....................................................20
5.3 MP3 .................................................................................................20
5.3.1 Using the MP3 player. ............................................................20
5.3.2 To enter into the different media players. ...............................20
5.4 Photo Viewer ...................................................................................22
5.4.1 Viewing files in Slide Show mode ..........................................22
5.4.2 Using the Photo Viewer ..........................................................22
Chapter 6 Troubleshooting and Maintenance ..............................24
6.1 General troubleshooting ...................................................................24
6.1.1 System stops responding; is “frozen” or “locked up.” ............24
6.1.2 Users can also perform a “system reset.” ................................24
6.1.3 Screen responds slowly ........................................................... 24
6.1.4 Inaccurate response to taps. ....................................................24
6.1.5 Connection Problems with PC. ...............................................24
6.1.6 No GPS connection .................................................................24
6.1.7 No sound coming from the device. .........................................24
6.1.8 I can’t see my photos. .............................................................24
6.1.9 Takes longer than normal time to get a GPS fix. ....................24
6.1.10 Factory reset does not mean a GPS reset. .............................24
6.2 Maintenance .....................................................................................25
6.2.1 Storage precautions .................................................................25
6.2.2 Accessories and repair precautions .........................................25
Pharos Drive GPS 135 4 Table of Contents
Pharos
Chapter 1 Drive GPS 135 PND Features and Specifications
1.1 Pharos Drive GPS 135 PND features
The Pharos Drive GPS 135 Portable Navigation device is a powerful multifunction GPS navigation and entertainment device.
• Compact size and lightweight
• Integrated GPS receiver for GPS navigation
• Embedded SD card slot ensuring ample data storage for mapping and
application software
• Incorporates high-performance GPS antenna
• High-resolution color LCD
• 3.5” touch screen
1.2 Drive GPS 135 Specifications
Table 1: Drive GPS 135 dimensions and specifications
Category Item
Overall Dimensions (w/o
antenna)
Weight (incl. battery) 215g
Hardware Main Unit
CPU Samsung S3C2410, 266 MHz, ARM compatible
NAND Flash 32MB, Up to 1GB
RAM 64MB
Control 4 Touch keys
Navigation Pad Touch screen
Indicators Green/red for power
Headphone Jack 3.5 mm, stereo
77 x 134 x 27 mm
Table 1: Drive GPS 135 dimensions and specifications
Category Item
Memory Extension SD Memory Slot
Display
Connectors
USB Interface USB v1.1
Software
Functions
OS Windows CE 4.2
Main Battery
Type Rechargeable Li-Polymer
Voltage/Capacity 3.7V, 2000mAh
Runtime (GPS on, Backlight on)
Charge Time 4.5 hours
First Time Charging 8 hours
GPS
Chipset SiRF GSC3
Antenna Type Patch antenna
3.5" Touchscreen, 320 x 240 pixel, TFT, 16.7M
colors
MiniUSB, external GPS-antenna, external TMC
antenna, SD slot
Image viewer, audio playback, navigation, RDSTMC (optional)
About 4h (typical)
Pharos Drive GPS 135 5 Chapter 1 Features and Specifications
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Table 1: Drive GPS 135 dimensions and specifications
Category Item
Cold Start (very first start
time)
Warm Start (after fix and
power-off >= 4hrs)
Hot Start (after fix and
power-off < 4hrs)
Car Adapter
Input Rating 12-24V
Output Rating 5.0V, 2A
Power Indicator Blue, non-blinking
Certificates eMark
AC Adapter (Optional)
AC-Rating 110-240V, 50-60Hz
DC-Rating 5.0V, 2A
Certificates CE, FCC, TUV
Protection Class II, LPS
45 sec (typical)
35 sec (typical)
1 sec (typical)
USB Activesync Cable
Extras Capable of charging via USB
Pharos Drive GPS 135 6 Chapter 1 Features and Specifications
Pharos
Chapter 2 Getting Started
This chapter describes the hardware interface of the Pharos Drive GPS 135 and
its peripherals. Instructions for setting up the device and some basic system
operations are also discussed.
NOTE: Although the Drive GPS 135 Li-Polymer rechargeable battery comes
approximately 30% charged, before using, it is best to connect the AC adapter
and plug to power socket and fully charge the battery 8 hours.
2.1 Hardware overview
This section introduces the Drive GPS 135 external features and hardware components.
2.1.1 Packing list
The Pharos Drive GPS 135 box contains all of the items listed below:
• Drive GPS 135 Portable Navigation Device
• Car mount kit
• Car charger
• USB cable
• User documentation
• Drive GPS 135 Portable Navigation Device Companion CD
• Drive GPS 135 Portable Navigation Device Quick Start Guide
• Drive GPS 135 Portable Navigation Device Warranty Booklet
• Carrying bag
2.1.2 Front Panel
Figure 1: Front Panel View
6
Table 2: Front panel controls
No. Function Description
1 Navigation Software Shortcut to navigation
2 SD slot SD slot
3 To Main Menu Shortcut to main menu home
4 Zoom in Navigation Zooms in view in navigation mode
5 Zoom out Navigation Zooms out view in navigation mode
6 Speaker Speaker
1
2
3
4
5
Pharos Drive GPS 135 7 Chapter 2 Getting Started
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Figure 2: Top and Bottom view Figure 3: Left and Right side view
1
2
Table 3: Top and Bottom controls
No. Function
1 On/Off The main power/battery on/off switch.
2 Reset Restarts your device with a soft reset.
1
2
4
Table 4: Left and Right panel controls
No. Function
1 Earphone Standard 3.5” earphone jack.
2 USB input Connects to the USB cable.
3 DC Power input For Adapter or car charger
FM/TMC
4
antenna
5 SD slot Accepts a SD (Secure Digital) card for data storage.
WARNING: Make sure the SD card is properly inserted and DO NOT
remove the SD card during operation of the device.
For FM/TMC reception (applicable depending on SKU)
3
5
Pharos Drive GPS 135 8 Chapter 2 Getting Started
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2.2 Mounting the Drive GPS 135 in your vehicle
The Drive GPS 135 comes with a car mount kit and a car charger to help install
your device in your vehicle. The car mount kit uses a suction cup on the windshield to offer flexible mounting options for the Drive GPS 135
WA R NI N G : Some countries prohibit the mounting of any electronic device
on the vehicle dashboard. Be sure to check your local laws for acceptable
mounting areas before installing the car mount bracket. Please check all local
laws before setting up the navigation device in any vehicle.
Occassionally, GPS signal reception is obstructed when the device is mounted
in the car. In this case, an external GPS antenna is needed to connect to the
device. The antenna connector is located at the top back part of the Drive GPS
135.
2.2.1 To set up the device on your vehicle:
This section shows how to install the car mount kit in your vehicle’s windshield
using the suction cup. The Drive GPS 135 uses a snap on mounting cradle to
use when the device attaches to the car mount. Below is the backside view of
the Drive GPS 135 in the cradle.
Figure 4: Drive GPS 135 mounting cradle with slots for car mount
2.3 Using the mounting bracket.
1. Clean the mounting surface with a glass cleaner and a clean cotton cloth.
2. If the ambient temperature is below +15°C (60°F), you can warm the
mounting area and the suction cup (e.g. with a hair dryer) to ensure a
strong suction bond.
3. Install the car mount on the selected area.
a. Fix the suction cup to the selected area with the locking lever facing up
for easier access.
b. Flip the locking lever away from you to create a vacuum between the
suction cup and the window surface.
Make sure that the suction is strong and stable before proceeding to the
next step.
4. Slide the Drive GPS 135 cradle bracket onto the device connector mount.
5. After you are sure the mounting bracket is safe and secure, attach the Drive
GPS 135 into its cradle bracket. It snaps in easily with the quick release
connectors.
6. Adjust the car mount for the best viewing angle.
7. Connect the car charger into the cigarette lighter receptacle.
Pharos Drive GPS 135 9 Chapter 2 Getting Started
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8. The car charger LED indicator will glow blue when powered.
9. Plug the car charger into the side of the Drive GPS 135 and position the
cord to an appropriate location.
NOTE: Your car may be required to switch the vehicle ignition into the
accessories position to power the cigarette lighter. Your Drive GPS 135 will
not charge with the ignition off.
Figure 5: Power cord plugs into lighter
NOTE: The car mount included may look different than the ones shown in
this user’s manual. However, the operation is similar.
WARNING: Try not to expose the Drive GPS 135 to extreme temperatures
for long periods of time.
Pharos Drive GPS 135 10 Chapter 2 Getting Started
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Chapter 3 Using the Drive GPS 135
3.1 Drive GPS 135 Operating Basics
After fully charging the Drive GPS 135, it is ready to be used. You can now
turn it on to calibrate the screen. After screen calibration, proceed to system settings configuration.
3.2 To turn on and calibrate the device:
1. Turn on your device the first time by turning on the main on/off switch on
the top of the device. You will use this power button for daily use.
Figure 6: Main on/off switch and power button
2. Tap the center of the target as it moves around the screen.
After calibrating the screen, the Main Menu panel displays.
NOTE: When you first turn on your device, you will be asked to calibrate the
screen. This process ensures the accuracy of the touchscreen when used.
Pharos Drive GPS 135 11 Chapter 3 Using the Drive GPS 135
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3.3 To configure system settings:
If you intend to start using your Drive GPS 135 at once, we recommend that
you configure the language and date/time settings first. The rest of the user
preferences can be set up later.
1. Tap “System” in the Main menu.
2. Tap “Language” on the System Menu panel.
NOTE: The controls are easy to use when configuring your device.
1. Tap the “Arrow” tab to select an item.
2. Tap the +/- tab to increase or decrease values.
3. Tap on the return Arrow in the top left corner to:
a. Return to the previous screen.
b. Save the settings just input.
4. Tap the Up Arrow in the top left to set the language and return to the System Menu.
5. To set the system date and time, tap on the Date arrow, Time arrow and
Time Zone arrow in the Date & Time System Menu.
3. To set the system language settings, tap the forward or backward arrow
until the language you want appears.
Pharos Drive GPS 135 12 Chapter 3 Using the Drive GPS 135
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6. Tap the correct Year, Month and Day by tapping on the + or -.
7. Tap the Up Arrow in the top left to set the Date and return to the “Date &
Time” Menu.
8. Tap the “Time” in the “Date & Time” Menu. You will see the window
below. Select the correct time by tapping on the + or -.
10. Next, tap “Time Zone” in the “Date & Time” Menu. Select the correct
Time Zone by tapping on the left and right arrows.
11. Tap the Up Arrow in the top left to set the Time Zone and return to the
“Date & Time” Menu.
12. Tap the Up Arrow in the top left of the “Date & Time” Menu to return to
the System Menu.
9. Tap the Up Arrow in the top left to set the Time and return to the “Date &
Time” Menu.
Pharos Drive GPS 135 13 Chapter 3 Using the Drive GPS 135
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3.4 Additional System settings
Other System setting can be used to view and adjust your device current preferences. Navigate from the System Menu.
3.5 Backlight
1. Tap the Backlight icon in the System Menu.
2. Adjust the Backlight brightness.
3. Adjust how long you want to wait before Backlight goes into power savings mode while using battery power source.
4. Adjust how long you want to wait before the Backlight goes into power
savings mode while using an external power source (AC adapter/Car
adapter).
5. Tap the Up arrow to return to the System Menu.
Pharos Drive GPS 135 14 Chapter 3 Using the Drive GPS 135
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3.6 Volume
1. Tap the Volume icon in the System Menu.
2. Tap + or - to set default system sound volume.
3. Tap the Up arrow to save and return to the System Menu.
3.7 Battery
1. Tap the Battery icon in the System Menu.
2. You can view the remaining batter power in the top bar.
3. Adjust how long you want to wait before the Hot Key LEDs turn off automatically.
NOTE: Check Hot Keys backlight (LED) turn on when pressed. To conserve
battery power, these settings should be set to lowest values.
Pharos Drive GPS 135 15 Chapter 3 Using the Drive GPS 135
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3.8 System Information
1. Tap the System Info. icon in the System Menu.
2. You can view the OS version, GPS firmware version and other system
information.
3. Tap the “Calibration” icon in the System Info.
NOTE: Why perform a GPS reset?
If the previous GPS fix position was more than 500 km or 12 hours apart from
your current position and time, it will take significantly longer than the standard TTFF time to get a GPS fix. This is due to the nature of the GPS algorithm and rotational velocity between the satellites and planet Earth, and
deemed normal. Perform a GPS reset in the main menu to get a faster GPS
fix.
4. You can calibrate the device from this screen.
5. For Factory reset, a screen will appear confirming you want to reset your
device.
Pharos Drive GPS 135 16 Chapter 3 Using the Drive GPS 135
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Chapter 4 Synchronization with a PC
4.1 Exchanging data between the Drive GPS 135 and your PC
4.1.1 Using the SD slot
The Drive GPS 135 has an SD slot compatible with a range of SD storage cards
that you can use to back up or transfer files and data.
Along with photos, music and videos, the GPS navigation system program is
also stored on the storage card. To install and use maps, the program requires
that users load the digital maps available in the GPS Navigation SD card that
supports the device.
Figure 7: SD card slot
4.1.2 To insert a storage card:
Hold the device securely, then push the card into the slot until you hear an audible system sound; this will signal that the card is already properly seated within
the slot. The card is secure when it is not protruding from the slot.
4.1.3 To remove a storage card:
1. Hold the device securely, then push against the top of the card, as if you
were pushing it further into the slot, letting the card spring out. An audible
system sound will signal that the card has been released.
2. Gently remove the card from the slot.
4.1.4 Establishing device-PC connection
The USB cable that comes with your device enables you to connect the device
to your computer. File Explorer displays the Drive GPS 135 device, with the
SD card shown as a sub-folder. Once connected, you can use File Explorer to
copy digital music and image files into your device’s SD card and access them
when in Entertainment mode.
• It is advisable to organize files into subfolders. These subfolders will
become play lists and help you to manage and better access the files on
your device.
• To enable access of multimedia files from your device, the files should
be located on the SD card.
Pharos Drive GPS 135 17 Chapter 4 Synchronization with PC
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4.2 Installing Microsoft ActiveSync
Use Microsoft ActiveSync to exchange information between your Drive GPS
135 and a computer running on the Microsoft Windows platform.
If you have a previous version of the Microsoft ActiveSync installed in your
computer, uninstall it first before installing the Microsoft ActiveSync from the
Drive GPS 135 Companion CD.
4.2.1 Minimum installation requirements:
• Microsoft Windows XP, 2000, ME, and 98 SE
• Microsoft Internet Explorer 5.0 or later
• Hard disk drive with 12 to 65 MB of available hard disk space
• Available USB port
• CD-ROM drive
• VGA graphics card or compatible video graphics adapter at 256 color
or higher
4.2.2 To install Microsoft ActiveSync on your computer:
1. Close any open programs, including those that run at startup, and disable
any virus-scanning software.
2. Insert the Pharos Drive GPS 135 Companion CD into your computer’s
CD-ROM drive. The CD's welcome page should appear.
3. Click the installation language of your choice.
4. Click Install ActiveSync on the Please select your task screen.
The installation wizard will automatically begin.
Pharos Drive GPS 135 18 Chapter 4 Synchronization with PC
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5. Follow the on-screen instructions.
After installation, the ActiveSync icon will appear on your computer’s system
tray (on the lower right-hand corner of the screen).
You can also use Explore in Activesync to look at all the content on your device
(as shown below).
Once ActiveSync is installed on your computer, you can use it to transfer files
(i.e. MP3 files/photos) between your device and your computer.
For more detailed information on how to use ActiveSync on your computer,
start ActiveSync on your computer, click Help, then Microsoft ActiveSync
Help.
Pharos Drive GPS 135 19 Chapter 4 Synchronization with PC
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Chapter 5 Entertainment
5.1 Drive GPS 135 Player
The Drive GPS 135 is a fully capable multimedia player that can enhance your
portable entertainment. In addition to its navigating function, the Drive GPS
135 is also a mobile entertainment tool that lets you enjoy digital music, and
view photos. These functions make the Drive GPS 135 a true multimedia
device.
To enable access of multimedia files from your device, the files should stored
on the SD card. To transfer these files, do either of the following:
• Using the USB cable to connect the device, with the SD card inside, to
your computer, then use File Explorer to copy digital music and image
files into the device’s SD card folder. The Drive GPS 135 should be
recognized with the SD card shown as a sub-folder.
• Using a compatible card reader, directly copy digital music and image
files to the SD card.
It is recommended to organize files into subfolders. These folders will makes
files easier to find and play.
5.2 Using the different media players
5.3 MP3
Enjoy your favorite music on the road. The program features:
• Support for MP3, WMA, and WAV files
• Auto-scanning of supported files in the device’s SD card
• Hot key function for volume control
• Playlist support based on sub-directory contents
Each sub directory containing compatible music files is treated as an individual
playlist. For a more organized file search, it is advisable to named sub directories based on genre or listening preferences.
5.3.1 Using the MP3 player.
5.3.2 To enter into the different media players.
1. Tap the MP3 icon in the Main Menu.
Pharos Drive GPS 135 20 Chapter 5 Entertainment
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2. Tap “MP3 Player” in the Entertainment menu.
NOTE: You can also enter the MP3/music player by pressing the music hot
key on the front panel.
3. The MP3 player window below controls playback.
1
2
3
4
5
Table 5: MP3 player functions
No. Function Description
4. File collection menu.
1 Repeat Repeats the selection
2 Random play Plays files random order
3 File collection/playlist Goes back to main file/folder view
4 Skip backwards/forwards Advances one song forward or backward
5 Pause/Stop Stops play
Pharos Drive GPS 135 21 Chapter 5 Entertainment
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5.4 Photo Viewer
The Drive GPS 135 has a great photo viewing option that makes it easy to share
and view digital photos anywhere on the go. The program features:
• Support for JPEG and BMP (1, 4, 8, and 24-bit) files
• Auto-scanning of supported files in the device’s SD card.
• Three viewing modes: Thumbnail, Full Screen, and Slide Show
• Album support based on sub-directory contents
Each subdirectory can hold multiple images and be used as an individual
album. For a more organized file search, it is advisable to sort image files into
sub directories based on meaningful name or date. An example could be “summer vacation pictures” or “New baby” or “2005 Best.”
5.4.1 Viewing files in Slide Show mode
You have the option to view images in a slide show much like viewing a Power
Point presentation in your computer. Images are adjusted to fit the entire display area and are shown in a 3-second interval.
5.4.2 Using the Photo Viewer
1
2
3
4
Table 6: Photo Viewer Menu
No. Function Description
1 Slideshow viewer Starts slideshow
2 Go up to Folder level Goes up one folder level
3 Move selection up Moves selection up
4 Move selection down Moves selection down
5. To enable the Slide Show mode: In Thumbnail or Full Screen mode, tap
Slide Show. #1 above
Pharos Drive GPS 135 22 Chapter 5 Entertainment
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Table 7: Photo Viewer functions
No. Function
1 Slideshow viewer
2 Rotate photo
3 Zoom in
4 Zoom out
5 Moves to the next photo or back one
1
2
3
4
5
Pharos Drive GPS 135 23 Chapter 5 Entertainment
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Chapter 6 Troubleshooting and Maintenance
6.1 General troubleshooting
6.1.1 System stops responding; is “frozen” or “locked up.”
• To reset the Drive GPS 135, take a sharp object like a pen or paper click
and depress the reset button on the bottom of the device. This is called a
“soft reset.”
6.1.2 Users can also perform a “system reset.”
• To do a “system reset,” in the Main Menu, tap System, then tap System
Info. This will allow you to do a factory reset (restore to default settings), reset the GPS and recalibrate the touchscreen interface.
6.1.3 Screen responds slowly
• Make sure you have enough battery power.
6.1.4 Inaccurate response to taps.
• Recalibrate the touch screen.
6.1.5 Connection Problems with PC.
• Make sure that the cable is securely plugged into the USB port on your
computer and on the device. Connect the USB cable directly to your
computer—do not run the cable through a USB hub.
• Reset your device before connecting the cable. Always disconnect your
device before you restart your computer.
6.1.6 No GPS connection
• Make sure that the GPS antenna has a clear view of the sky. Note that
the GPS reception can be affected by:
• Bad weather
• Dense overhead obstacles (e.g. trees and tall buildings)
• Other wireless devices in the car
6.1.7 No sound coming from the device.
• Make sure mute is not selected for Volume in system settings. The
built-in speaker turns off when the headphone jack is being used.
6.1.8 I can’t see my photos.
• Make sure you are using supported image formats, JPG and BMP.
6.1.9 Takes longer than normal time to get a GPS fix.
• If the previous GPS fix position was more than 500 km or 12 hours
apart from your current position and time, it will take significantly
longer than the standard TTFF time to get a GPS fix. This is due to the
nature of the GPS algorithm and rotational velocity between the satellites and planet Earth, and deemed normal.
• Perform a GPS reset in the System Info to get a faster GPS fix.
6.1.10 Factory reset does not mean a GPS reset.
• The Factory Reset function only resets the OS settings to their default
factory values; it will not reset the GPS settings.
Pharos Drive GPS 135 24 Chapter 6 Troubleshooting and Maintenance
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6.2 Maintenance
• Keep your device away from excessive moisture and extreme temperatures.
• Avoid exposing your device to direct sunlight or strong ultraviolet light
for extended periods of time.
• Do not drop your device or subject it to severe shock.
• Do not subject your device to sudden and severe temperature changes.
This could cause moisture condensation inside the unit, which could
damage your device. In the event of moisture condensation, allow the
device to dry out completely before use.
• The screen surface can be easily scratched. Sharp objects may scratch
the screen. You may use non-adhesive generic screen protectors
designed specifically for use on portable devices with LCD panels to
help protect the screen from minor scratches.
• Never clean your device when it is powered on.
• Never use organic solvents such as benzene or paint thinner to clean
your device. Use of these solvents can cause deformation or discoloration.
6.2.1 Storage precautions
• Do not store your device anywhere it may be exposed to water or in
conditions of high humidity.
• When the device is not in use for an extended period of time, bring it
indoors and store it in cool dry area.
6.2.2 Accessories and repair precautions
• Only authorized accessories should be use with the device. The use of
incompatible accessories could result in bodily injury and/or damage to
the device.
• The use of unauthorized accessories will also void your warranty.
• Never attempt to disassemble, repair or make any modification to your
device.
• Use a soft, clean, lint-free cloth to clean the display screen. Moistened
LCD screen wipes could also be used as required.
• Never attempt to disassemble, repair or make any modifications to your
device. Disassembly, modification or any attempt at repair could cause
damage to your device and even bodily injury or property damage and
will void any warranty.
Pharos Drive GPS 135 25 Chapter 6 Troubleshooting and Maintenance
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Index
A
AC adapter
7
AC-Rating 6
ActiveSync 3.8 18
ARM 5
B
Backlight
14
Battery Level 15
Battery Voltage 5
BMP 22
Bottom 8
C
Calibration
11
Car charger 9
CE 6
Charge 5
Chipset 5
CPU 5
D
Date
13
Day 13
DC-Rating 6
Dimensions 5
E
Earphone
8
F
Features
5
File Explorer 20
FM antenna 8
Front Panel View 7, 8
Full Screen 22
H
Headphone
5
Hot Keys 15
I
Input
6
J
JPEG
22
L
Language
12
Li-Polymer 5
M
Microsoft ActiveSync
18
Month 13
Mounting cradle 9
MP3 20
N
NAND
5
P
Packing list
7
R
RAM
5
RDS-TMC 5
Recalibrate 24
Reset 8
Revision 2
Runtime 5
S
Samsung
5
SiRF 5
Slide Show 22
Soft reset 24
Specifications 5
Synchronization 17
System Information 16
T
TFT
5
Thumbnail 22
Time 13
Time Zone 13
Troubleshooting 24
U
USB cable
17
USB v1.1 5
V
Volume
15
W
Warranty
7
WAV 20
Weight 5
Windows CE 4.2 5
WMA 20
Y
Year
13
Pharos Drive GPS 135 26 Index
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