CHCNAV LT50 Series User manual

LT50 SERIES |GETTING STARTED GUIDE
HANDHELD GNSS DATA COLLECTOR

CONTENTS
1. Introduction.........................................................................................................................................2
1.1. Technical Assistance ............................................................................................................2
1.2. Your Comments ...................................................................................................................2
1.3. Safety Information...............................................................................................................2
1.4. Warning and Cautions .........................................................................................................2
1.5. Use and Care .......................................................................................................................2
2. Overview .............................................................................................................................................3
2.1. Features ..............................................................................................................................3
2.2. Specifications ......................................................................................................................3
3. LT50 Overview .....................................................................................................................................5
4. Basic Operation....................................................................................................................................6
4.1. Insert SIM Card and power on .............................................................................................7
4.2. Language & input ................................................................................................................9
4.3. Set Date/Time .....................................................................................................................9
4.4. Display...............................................................................................................................10
4.5. WIFI...................................................................................................................................11
4.6. Bluetooth ..........................................................................................................................12
4.7. USB Connection.................................................................................................................12
4.8. Use Camera.......................................................................................................................13
4.9. Log in 4G ...........................................................................................................................14
4.10. Scheduled power on & off .................................................................................................14
4.11. Location ............................................................................................................................16
5. Getting Started With GnssTool ...........................................................................................................17
5.1. Connection........................................................................................................................17
5.2. CORS Login ........................................................................................................................19
5.3. Sky Plot .............................................................................................................................19
5.4. Debugging Data.................................................................................................................20

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1. INTRODUCTION
Thank you for choosing CHC LT50 Series GNSS Hand-held Receiver.
This Getting Started Guide will provide useful information about your receiver. It will also guide you through
your first steps of using LT50 Series in the field.
1.1. TECHNICAL ASSISTANCE
If you have a problem and cannot find the information you need in the product documentation, contact your
local dealer from which you purchased the LT50 Series. Alternatively, please request technical support using
the CHC Website(www.chcnav.com) or CHC technical support email ([e-mail]).
1.2. YOUR COMMENTS
Your feedback about this Getting Started Guide will help us to improve it in future revision. Please e-mail your
comments to [e-mail].
1.3. SAFETY INFORMATION
This manual describes CHC LT50 Series GNSS Data Collecting Terminal. Before using the LT50 Series, please
make sure that you have read and understood this Getting Started Guide, as well as the safety requirements.
1.4. WARNING AND CAUTIONS
An absence of specific alerts does not mean that there are no safety risks involved.
A Warning or Caution information is intended to minimize the risk of personal injury and/or damage to the
equipment.
WARNING-A Warning alerts you to a potential misused or wrong setting of the equipment.
CAUTION-A Caution alerts you to a possible risk of serious injury to your person and/or damage
to the equipment.
1.5. USE AND CARE
The LT50 Series is designed to withstand the rough environment that typically occurs in the field. However, the
LT50 Series is high-precision electronic equipment and should be treated with reasonable care.

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2. OVERVIEW
2.1. FEATURES
LT50is the high-end GNSS handheld which supports Android 7.1 platform. It’s a FAD-W high accuracy handheld
which can reach 10cm to 2m accuracy as different hardware configuration. Meanwhile, its dust and water proof
level is IP67 and can survive 1.2m fall onto concrete. With 4000mAh Li-ion battery, it can continuously
workmore than 10h. QC 3.0 and fingerprint technology will enormously enhance the speed of charging and the
security of data. LT50 can track GPS+GLONASS or GPS+BDS as user wanted.
2.2. SPECIFICATIONS
Operating System
Android 7.1
CPU
Eight-core 1.4 GHz(2.0/2.2GHzoptional)
RAM
3GB (4GB optional)
Flash Memory
32GB (64 GB or 128 GB optional)
Memory Extend
Micro SD, up to 128G
GNSS
Support GPS+GLONASS or GPS+BDS
Accuracy
Stand alone:<2.5m; SBAS: 2m
Channel
72
Cold Start
30s
Warm Start
1s
WIFI
802.11 a/b/g/n/ac ,2.4GHz/5GHz
Cellular Modem
TDLTE, EVDO, GSM, WCDMA
Bluetooth
V4.1
USB
Type C
Li-ion Battery
4000mAh
Voltage
3.8V
Battery Life
>10h(continuous work)
Charging Time
3 h
Front Camera
2.0 megapixel
Back Camera
8.0 megapixel
Flash Light
Support

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Physical specifications
Display
·Size: 5.5inch Corning Gorilla Glass touch screen
·Resolution: 1280*720
·Brightness: 450cd/m2
·Touch screen: Capacitance touch, 5 points touch screen
Physical
·Dust proof and waterproof: IP67
·Shock: Survives a 1.2meter drop onto concrete
·Humidity: 5%RH - 95%RH(without condensation)
·Dimension: 164.9mm*83.5mm*13mm(L*W*H)
·Weight: 198g (with battery)
·Operating temperature:-20℃to + 35℃
·Storage temperature: -30℃to + 70℃
Physical Properties
·G-sensor: Support
·Light sensor: Support
·E-compass: Support
·Gyroscope: Support

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3. LT50 OVERVIEW
Expansion Slot
Flashlight
Speaker
Speake
r
Power Button
Camera
Nameplate
Battery Cover

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Power Button
-Power ON: Press the button for 1-2 seconds, the Power Indicator will turn on and the boot screen will
appear, and then the LT50 will enter the operation system after 30 seconds.
-Power OFF: Press the button for 1-2 seconds, the “SELECT” dialogue box will pop up, select “Power off” to
turn off the device.
-Return: Press the button to go back to last menu.
4. BASIC OPERATION

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4.1. INSERT SIM CARD AND POWER ON
Referto3.4 Installation find the SIM card and TF card slot, and then insert the cards into slots
correctly.
Before powering on LT50, please make sure the battery has plenty of power. Then long press the
power button to turn on LT50 and enter its home screen.
Click to make a phone call.
Click to access contacts information.
Click to open message.
Click to open browser.
Click to open the drawer to see all the apps that have been installed (Figure 2).
Figure 1 Figure 2

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Figure 3 Figure 4
Use virtual button key to facilitate your operation with LT50.
Click to go back to previous menu.
Click to return home screen.
Click to see all the running apps (Fig. 3) and then you can remove apps by sliding them right (Fig. 4).
After powering on LT50 (refer to 4.2 Power on), Click Settings/SIM card to turn on the SIM cards.

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4.2. LANGUAGE &INPUT
Click Settings/Language& input/Language to select language.
4.3. SET DATE/TIME
Click Settings/Date & time and enter Date & time interface.
If you want to use date and time from network or GPS, click Automatic date & timeto select Use
network-provided time or Use GPS-provided time: