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CONTENT
Chapter 1:Functions and Specifications........................ 3
Function and Features ................................................................... 3
Specifications.............................................................................. 4
Accessories................................................................................ 6
Appearance ................................................................................ 6
Chapter 2:Start to Use.................................................. 7
Install Battery .............................................................................. 7
Magnetic North Adjustment.............................................................. 7
Chapter 3:Using GD-101............................................... 8
3-1 Direction Indication Screen ......................................................... 8
3-1-1 Automatic Setting the Destination ........................................................................9
3-2 Main Setting Screen ................................................................10
3-2-1 Manual Setting Destination’s Coordinate..............................................................11
3-2-2 Function Setting................................................................................................12
3-2-3 Setting Data..................................................................................................... 14
3-3 Adjusting E-Compass...............................................................16
3-4 Turning Off GD-101 .................................................................16
Chapter 4: Troubleshooting...........................................17
Appendix 1:World Time Zone Table .............................18
Appendix 2:FCC Notices...............................................20
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Chapter 1:Functions and Specifications
Function and Features
z Can set 5 Destination Points
z Display directions with Digital Arrow Display (Can display 16 directions)
z Magnetic North Direction Indication; present coordinates display
z Manual Setting of Destination Coordinates
z Maximum Destination Distance Showing (0~999.99)
z GPS fix status indication
z 3 Kinds of Distance Unit: km/mi/nm for setting
z Time Zone Setting/ Date and time display
z End User changeable Battery Design: AAA x 2, Rechargeable Battery /General
Battery / Alkaline Battery
z Alkaline battery life can last for 18 hours. The battery life can be lengthened
under power-saving mode.
z Simple function of buttons
z Battery Power Level Indication
z Backlight Time Setting
z Power-saving mode setting
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Specifications
Electricity
GPS chipset
Frequency L1, 1575.42 MHz
C/A Code 1.023 MHz chip rate
Channels 48 channel all-in-view tracking
Sensitivity Tracking:-161dBm
Display
Pixel H*W 96x65 dot Matrix
Backlight Type White
Power
Battery Type AAA X 2
Operation Time 9 hours
Buttons
Power/Backlight
Button
Selection/ Setting
Button
Appearance
High sensitivity single chip solution
Short-click: Turn on backlight.
Long-click:
1. Power off device under main screen.
2. Return to last page under each setting screen.。
Short-click: To select.
Long-click: To set.
Make GD-101 enter main screen by long clicking
Power/Backlight Button and Selection/ Setting Button at the
same time.
Dimension 60 X 60 X 28 (mm)
Weight 45g, (Not including batteries)
COORDINATES SYSTEM
Coordinates
System
DYNAMIC CONDITION
Accelerate Speed Less than 4G
Height Limit 18,000 Meter
Speed Limit 515 m/sec
Vibration Limit 20 m/sec**3
GPS FIX TIME
Hot Start Average 1 second
Warm Start Average 38 second
Cold Start Average 42 second
Get GPS fix Again
Antenna
GPS antenna 12 X 12 mm, Patch Antenna
Default:WGS-84
Average 0.1 second
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ACCURACY
Horizontal
Position
10 meters, 2D RMS
1-5 meters 2D RMS, WAAS corrected
Speed Accuracy 0.1 m/sec
Time Accuracy 1 micro-second synchronized to GPS time
Temperature
Operation
0°C ~ 50°C
Temperature
Storage
-20°C ~ 70°C
Temperature
Humidity Range Operational up to 95% non-condensing
Certification
FCC USA (Covers requirements for CANADA ICES-003)
CE Europe
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Accessories
Hang tape
GD-101Main Unit
NOTE:
If any accessory is not included or damaged, please contact the local dealer.
Quick Guide
CD
Appearance
Front view and Back view
➊
Display
➋
Battery Cover Open the battery cover by rotating it according to the arrow.
Power/Backlight
➌
Button
Selection/
➍
Setting Button
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Shows the GPS fix status, power level, destination direction
and distance
Short-click (1sec): Turn on backlight.
Long-click (2sec):
1. Power off device under main screen.
2. Return to last page under each setting screen.
Short-click (1sec): To select.
Long-click (2sec): To set.
Make GD-101 enter main screen by long clicking
Power/Backlight Button and Selection/ Setting Button at the
same time.