Indledning
This manual provides comprehensive instructions for the setup, operation, and maintenance of your symcode GR35-A-US Portable Ring Barcode Scanner. This versatile device offers 3-in-1 connectivity, supporting Bluetooth, 2.4GHz wireless, and USB wired connections, making it compatible with a wide range of devices and operating systems. Its compact, wearable design enhances efficiency in various scanning environments.

The symcode GR35-A-US Portable Ring Barcode Scanner, shown with its accompanying USB charging cable and 2.4GHz wireless dongle. This image highlights the compact design and essential accessories for connectivity.
Pakkens indhold
Kontroller venligst, at alle nedenstående varer er inkluderet i din pakke:
- 1 x 1D Laser Ring Barcode Scanner
- 1 x USB-kabel
- 1 x 2.4GHz Wireless Dongle
- 1 x Brugermanual (dette dokument)
- 1 x Charger Head
Specifikationer
| Modelnummer | GR35-A-US |
| Produktdimensioner | 2.5 x 3 x 2.5 tommer |
| Varens vægt | 5 ounce |
| Batteritype | 1 Lithium Polymer batteri (medfølger) |
| Batterikapacitet | 380 mAh |
| Kontinuerlig arbejdstid | Op til 6.5 timer |
| Standby tid | Op til 30 dage |
| Fuld opladningstid | 2-3 timer |
| Forbindelsesteknologi | Bluetooth, 2.4 GHz trådløs, USB-kablet |
| Drop modstand | Withstands 1.3 m (4.2 ft) drop |
| Kompatible enheder | Laptop, Desktop, Tablet, Smartphone, POS, iPhone, iPad |
| Kompatible operativsystemer | Windows XP/7/8/10, Mac OS, Windows Mobile, Android OS, iOS, Linux |

This diagram illustrates the impressive battery performance of the scanner, highlighting its 720 hours of standby time, 7 hours of continuous scanning, and a quick 2-3 hour full charge time.

The scanner is designed to withstand accidental drops from up to 1.3 meters (4.2 feet), ensuring durability in active work environments.
Opsætning
1. Opladning af enheden
Before first use, fully charge the scanner using the provided USB cable and charger head. A full charge typically takes 2-3 hours. The indicator light will change to show charging status.
2. Tilslutning af scanneren
The scanner offers three connection methods:
2.1. 2.4 GHz trådløs forbindelse
Plug the 2.4GHz wireless dongle into an available USB port on your computer or compatible device. The scanner will automatically connect. This mode offers a wireless range of up to 49ft indoors and 164ft outdoors (in open areas without obstacles).
2.2. Bluetooth-forbindelse
Enable Bluetooth on your mobile phone, tablet, or computer. Turn on the scanner and put it into Bluetooth pairing mode (refer to the specific barcode in the included quick start guide for pairing mode activation). Søg efter 'Barcode Scanner HID' or similar on your device's Bluetooth settings and pair. The Bluetooth wireless range is up to 49ft indoors and 98ft outdoors.
2.3. USB-kablet forbindelse
Connect the scanner directly to your device using the provided USB cable. This connection method is plug-and-play and requires no additional setup.

This image illustrates the two primary wireless connection methods: 2.4GHz wireless via a dongle for laptops and PCs, and Bluetooth for mobile devices like smartphones and tablets.

This graphic details the effective transmission distances for both 2.4GHz wireless (up to 164ft outdoor, 49ft indoor) and Bluetooth wireless (up to 98ft outdoor, 49ft indoor) connections.
Betjeningsvejledning
1. Grundlæggende scanning
To scan a barcode, point the scanner's laser at the barcode and press the trigger button. A successful scan will typically be indicated by an audible beep and/or a visual confirmation from the scanner.
2. Uploadtilstande
Scanneren understøtter to dataoverførselstilstande:
2.1. Tilstanden Øjeblikkelig upload
In this mode, scanned barcode data is immediately transmitted to your connected device. This is ideal for real-time inventory management or point-of-sale operations.
2.2. Lagringstilstand
The scanner can store up to 100,000 barcodes in its internal memory (16MB). This mode is useful when working out of range of your connected device. Once back in range, you can upload all stored data to your device as needed.

This visual explains the two data upload modes: Instant Upload, where data is sent immediately, and Storage Mode, which allows storing up to 100,000 barcodes for later upload.
3. Understøttede stregkoder
The scanner is designed to read various 1D barcode types, including:
- UPC
- EAN
- Kode128
- Kode39
- Kode11
- Interleaved 2 af 5
- Codabar
Note: This scanner does ikke support QR codes or other 2D barcodes.

This image displays various common 1D barcode formats that the scanner can decode, such as UPC-A, EAN-13, Code 39, Code 128, Codabar, and EAN-128.
4. Sprogstøtte
The scanner's virtual keyboard supports multiple languages, including English, Belgian Finnish, French, German, Italian, Swedish British Danish, Norwegian, Spanish, Portuguese, Turkish Q, Turkish F, Japanese, Russian, Brazilian, Greek, Hungarian Dutch, Polish Romanian, and Slovak.
5. 180 Degree Rotation Feature
The scanner head can be rotated 180 degrees, allowing for comfortable and flexible scanning from various angles while worn on the finger. This feature enhances user comfort and adaptability to different scanning tasks.

This visual demonstrates the scanner's 180-degree rotation feature, allowing the user to adjust the scanning angle for optimal comfort and efficiency.
Opretholdelse
1. Rensning
For at opretholde optimal ydeevne skal du regelmæssigt rengøre scannerens linse og yderside. Brug en blød, tør og fnugfri klud. Fjern genstridigt snavs med en let tør klud.amp en klud med mild sæbe kan bruges, og sørg for, at der ikke kommer væske ind i enheden. Undgå slibende rengøringsmidler eller opløsningsmidler.
2. Opbevaring
Store the scanner in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity. When not in use for extended periods, ensure the battery is partially charged (around 50%) to prolong its lifespan.
3. Batteripleje
To maximize battery life, avoid fully discharging the battery frequently. Recharge the scanner when the battery low indicator appears. Do not expose the battery to extreme heat or cold.
Fejlfinding
If you encounter issues with your scanner, please refer to the following common problems and solutions:
- Scanneren tænder ikke: Ensure the battery is charged. Connect the scanner to a power source using the USB cable and charger head.
- Scanneren opretter ikke forbindelse til enheden:
- For 2.4 GHz trådløst netværk: Ensure the dongle is securely plugged in and try a different USB port.
- For Bluetooth: Ensure Bluetooth is enabled on your device and the scanner is in pairing mode. Try unpairing and re-pairing the device.
- For USB Wired: Ensure the USB cable is securely connected at both ends. Try a different USB port or cable.
- Scanneren læser ikke stregkoder:
- Ensure the barcode is a supported 1D type (QR codes are not supported).
- Check if the barcode is damaged or poorly printed.
- Ensure the scanner lens is clean and free from obstructions.
- Juster scannerens afstand og vinkel i forhold til stregkoden.
- No data transmitted in Instant Upload Mode: Verify the scanner is properly connected to your device (Bluetooth, 2.4GHz, or USB).
- Stored data not uploading: Ensure the scanner is connected to your device and you have initiated the upload process (refer to the specific barcode in the included quick start guide for upload commands).
- Unexpected behavior or settings issues: Many scanner settings and programming functions are controlled by scanning specific barcodes found in the included quick start guide or full user manual. Keep this document handy for reference.
Garanti og support
Warranty information for this product is typically provided by the seller or manufacturer at the time of purchase. Please refer to your purchase documentation or contact the seller directly for details regarding warranty coverage and terms.
For technical support or further assistance, please contact the symcode customer service team through the contact information provided with your product or on the official symcode website. Always provide your product model number (GR35-A-US) and a detailed description of the issue when seeking support.





