1. تعارف
This user manual provides comprehensive instructions for the setup, operation, and maintenance of your SingularXYZ E1 Lite GNSS RTK Surveying Equipment. Designed for high-precision satellite positioning, this system offers centimeter-level accuracy for various surveying applications. Please read this manual thoroughly before using the equipment to ensure optimal performance and safety.
2. ڇا شامل آهي
Upon opening the transport case, verify that all components are present:
- E1 Lite GNSS Receiver (x2)
- Transport Case (x2)
- USB-Type C Cable (x2)
- Super Charger (x2)
- SingularPad Software (x1)
- SC200 Data Collector (x1)
- USB ڪيبل (x1)
- Super Charger (x1)
- بریکٹ (x1)
- جلدي شروع ڪرڻ جي ھدايت (x1)
- Quick Start Card (x1)
- Whip Antenna (x2)
- Tape Measure (x1)
- 20 cm extension rod plugged on tribrach (x1)

Figure 2.1: E1 Lite GNSS RTK Surveying Equipment components.

Figure 2.2: Product packaging and contents.
خاص نوٽ: Poles, tripods, and tribrachs are not included with this product and must be acquired separately if needed for your surveying tasks.
3. سيٽ اپ ۽ شروعاتي ڪنيڪشن
3.1 ڊوائيسز کي چارج ڪرڻ
The E1 Lite RTK handheld GPS provides over 20 hours of continuous operation on a single charge. Use the provided Type-C chargers to fully charge both the E1 Lite GNSS Receivers and the SC200 Data Collector before initial use. Fast charging is supported.
3.2 ڊوائيس ختمview ۽ انٽرفيس
Familiarize yourself with the device's front panel indicators and various connection interfaces:

Figure 3.1: Front Panel and Interfaces of the E1 Lite GNSS Receiver.
- سامهون پينل: Satellite Tracking Indicator, Static & Network Indicator, Power Indicator, Function Button.
- انٽرفيس: NFC (Touch connection), Bluetooth, USB Type-C (for charging and data download), WiFi, TNC Connector (for UHF Antenna), RS232 Serial Port.
3.3 Connecting Devices via SingularPad Software
The SingularPad software is essential for controlling and configuring your E1 Lite GNSS RTK equipment. Follow these steps to connect your devices:
Video 3.1: Singular Software Tutorial - Device Connection. This video demonstrates how to connect your GNSS device to the SingularPad software via Bluetooth, including steps for SingularXYZ RTK Receivers, other brand NMEA devices, and SingularXYZ GNSS Tablets.
General Connection Steps:
- Turn on your GNSS device.
- On the SC200 Data Collector, open the SingularPad software.
- ڏانهن وڃو Device >> Communication توهان جي ڊوائيس کي ڳنڍڻ لاء.
- For SingularXYZ RTK Receivers (e.g., Y1 GNSS receiver): Select SingularXYZ >> RTK >> Bluetooth. ڳولھيو your device's Serial Number (SN) and connect.
- For GNSS NMEA Devices (other brands): Select Other >> RTK(NMEA0183) >> Bluetooth. Search and connect the device.
- For SingularXYZ GNSS Tablets (e.g., T8 Pro GNSS tablet): Select Other >> Internal GPS >> Internal GPS and connect the device.
- After successful connection, you can go to Device >> Device Information جي طرف view current device information.

Figure 3.2: Setting up Rover and Base units in SingularPad.
Setting up Rover and Base (for Base + Rover mode):
- Ensure you have two E1 Lite GNSS receivers. Designate one as the base and the other as the rover.
- Connect both to your PDA device via Bluetooth.
- Place both your E1 Lite base and rover in an open view آسمان جو.
- Connect the whip antenna to both E1 Lite base and rover.
- بنياد قائم ڪرڻ: Connect E1 Lite base to your PDA, go to Device >> Base. لاءِ Base Startup Mode, you can input known point coordinates or select اڪيلو نقطو mode for automatic setup. Set دلال as Internal Radio, and customize radio channels, frequency, and protocol. Save settings and Start Base.
- Setting up the Rover: Disconnect E1 Lite base and connect to the rover in the software. Go to Device >> Rover، مقرر ڊيٽا لنڪ as Internal Radio. Match and set the same protocol and frequency as the base setting. Click جمع to save settings and click لاڳو ڪريو.
4. آپريٽنگ هدايتون
4.1 ڪم ڪرڻ جا طريقا
The E1 Lite GNSS RTK system supports two primary working modes:
- Base + Rover Mode: Provides millimeter-level positioning. Compatible with base stations of other brands. Not subject to network and regional restrictions.
- Rover + CORS Mode: Provides centimeter-level positioning. Requires a network signal. CORS account is not included and must be purchased from your local CORS provider.

Figure 4.1: E1 Lite Working Modes.
4.2 Working with CORS/RTK Correction Service
To utilize the CORS/RTK correction service, ensure you have purchased a CORS/RTK Correction Service account in your local area. Your PDA device (phone/tablet/data collector) must have network access and support Bluetooth connection. Place your E1 Lite GNSS receiver in an open view آسمان جو.
- Open SingularPad software.
- ڪلڪ ڪريو "Communication" and connect to your E1 Lite receiver's SN via Bluetooth.
- ڪلڪ ڪريو حاصل ڪريو to obtain Mount-Point list and select appropriate one. Click شروع ۽ لاڳو ڪريو.
- ڪلڪ ڪريو "Rover". سيٽ ڊيٽا لنڪ as Phone Internet. Then go to موڊ جوڙيو and fill in your CORS/RTK Correction Service account details.

Figure 4.2: Connecting to CORS/RTK Correction Service.
4.3 Viewing RTK Positioning Status
After completing your E1 Lite RTK setup, check the current RTK solution status in the upper left corner of the SingularPad software:
- مقرر: E1 Lite is receiving corrections stably and obtaining a Fixed RTK solution with centimeter-level accuracy. Typically, E1 Lite achieves a Fixed RTK solution in a few seconds under good environments.
- فلوٽ: E1 Lite receives corrections from the base/CORS, but due to obstructions or magnetic field interference, the signal reception is not very stable and the accuracy is sub-meter level. In tougher conditions, it may take a bit longer to achieve FIXED status.
- خودمختيار: Single-point satellite positioning without receiving RTK correction data. The accuracy is around meter-level.

Figure 4.3: RTK Positioning Status Indicators.
ترڪيب: Before surveying, make sure E1 Lite has a clear sky, free from obstacles like buildings, trees, cars, and more.
4.4 ترقي يافته خاصيتون
- 60° Tilt Surveying: The E1 Lite GNSS Surveying System with IMU initializes in 5 seconds and supports tilt measurements up to 60°, compatible with regular 5/8" thread poles. This allows for surveying in challenging locations without needing perfect vertical alignment.
- 5 Kilometers UHF Range: The radio range between the rover and the base can reach 5 kilometers (3.1 miles). The E1 Lite is compatible with base stations of other brands in both Radio and CORS mode and supports RTCM v3/CMR correction data transmission.
- Robust Signal Tracking: Supports Full-Constellation Tracking (GPS/GLONASS/Galileo/BDS/QZSS/IRNSS/SBAS etc.), allowing for fixed RTK solutions in seconds even in challenging environments like multipath, trees, and city canyons.
- Easy Data Download via Web UI: Access E1's WiFi to conduct static data download, firmware upgrade, and configuration via its web صفحو.

Figure 4.4: Advanced IMU Tilt Measurement in action.

Figure 4.5: Superior Performance in Challenging Environments.

Figure 4.6: Easy Data Download via Web يو.
5. سار سنڀال
The E1 Lite GNSS RTK equipment is designed for durability and reliability in harsh environments. It features an IP68 درجه بندي, making it waterproof, dustproof, and shock-resistant.
- باقاعده طور تي ڊوائيس کي نرم سان صاف ڪريو، ڊيamp ڪپڙو. گھڻائي صاف ڪرڻ وارن کان پاسو ڪريو.
- Ensure all ports (Type-C, TNC) are free from debris and properly sealed when not in use.
- Store the equipment in its transport case when not in use to protect it from physical damage and environmental factors.
- Periodically check cables and connectors for wear and tear. Replace if damaged.

Figure 5.1: E1 Lite's Rugged Design and Battery Life.
6. مسئلا حل ڪرڻ
If you encounter issues with your E1 Lite GNSS RTK Surveying Equipment, consider the following common points:
- ڪنيڪشن جا مسئلا: Ensure Bluetooth is enabled on both the data collector and the receiver. Verify that the correct device type and manufacturer are selected in the SingularPad software. Try restarting both devices.
- Poor Accuracy/No Fixed Solution:
- Ensure the receiver has a clear view of the sky, free from obstructions like buildings, dense trees, or large metal objects.
- Check the status indicator on the device and in the SingularPad software (refer to Section 4.3).
- Verify that the base station (if in Base+Rover mode) or CORS service (if in Rover+CORS mode) is active and providing corrections.
- Confirm that the radio frequency and protocol settings match between the base and rover units.
- بيٽري جي زندگي: Ensure devices are fully charged before use. Check the battery indicator in the SingularPad software.
- سافٽ ويئر جا مسئلا: Ensure your SingularPad software is up to date. Refer to the software's help section or online tutorials for specific software-related problems.
For persistent issues or problems not covered here, please contact SingularXYZ customer support for assistance. Refer to the "Support" section for contact details.
7. وضاحتون
| خاصيت | تفصيل |
|---|---|
| شيءِ جو وزن | 1.91 پائونڊ |
| پيداوار جي ماپ | 2.64 x 5.26 x 5.26 انچ |
| شيون ماڊل نمبر | SingularXYZ-E1 Lite-1+1 |
| بيٽريون | 3 Lithium Ion بيٽريون گھربل (شامل) |
| بيٽري جي زندگي | 20 ڪلاڪ |
| Display Size (SC200 Data Collector) | 5.5 inches (SC200) / 1 inch (E1 Lite receiver display) |
| Tilt Survey Accuracy | ±2.5cm at 60° tilt |
| چينل | 1408 چينل |
| UHF Radio Range | Up to 5 kilometers (3.1 miles) |
| Constellation Tracking | GPS/GLONASS/Galileo/BDS/QZSS/IRNSS/SBAS etc. |
| رابطي | NFC, Bluetooth, USB Type-C, WiFi, TNC Connector, RS232 Serial Port |
| داخلا تحفظ (IP) جي درجه بندي | IP68 (Waterproof, Dustproof, Shock-resistant) |
| اصل جو ملڪ | چين |

Figure 7.1: E1 Lite RTK Key Specifications.

Figure 7.2: Lightweight and Portable Design.
8. وارنٽي
The SingularXYZ E1 Lite GNSS RTK Surveying Equipment comes with a هڪ سال وارنٽي خريداري جي تاريخ کان. هي وارنٽي پيداوار جي خرابين کي ڍڪيندي آهي ۽ يقيني بڻائي ٿي ته پراڊڪٽ پنهنجي مخصوص ڪارڪردگي جي معيارن تي پورو لهي. مهرباني ڪري وارنٽي دعوائن لاءِ خريداري جو ثبوت رکو.
9. مدد ۽ وسيلا
SingularXYZ is committed to providing excellent customer support. For any inquiries, technical assistance, or service requests, please utilize the following resources:
- 1-On-1 Support Service: Direct technical support is available to assist you with any operational or technical challenges.
- استعمال ڪندڙ دستورالعمل (PDF): A comprehensive PDF version of the user manual is available for download. پي ڊي ايف يوزر مينوئل ڊائون لوڊ ڪريو
- وڊيو سبق: Access a library of video tutorials to help you get started and master various functions of your equipment.
- سافٽ ويئر اپ گريڊ: Enjoy permanent free software upgrades and update services for the SingularPad and Post-processing Software.
- FCC Radio License Note: U.S. users must apply for an FCC radio license for commercial use (e.g., surveying, construction) with the UHF function (450–470 MHz). The device is FCC certified, and supporting information can be provided if needed.
For direct contact, please visit the official SingularXYZ webسائيٽ تي وڃو يا پنهنجي پراڊڪٽ دستاويزن سان مهيا ڪيل رابطي جي معلومات جو حوالو ڏيو.





