NLS-HR2280 series wireless barcode reader user manual, including usage precautions and safety precautions.
The HR2280 is a handheld wireless barcode reader designed for fast, reliable scanning in a variety of environments. It operates on a 1300 mAh Li‑ion battery and communicates with a base station via the 430‑434 MHz industrial band.
The manual covers safety precautions, technical parameters, barcode preset settings, dimensions, power‑on/off procedures, base installation, scanning methods, wireless network configuration, and maintenance tips, helping users install, configure, and operate the device safely and efficiently. This manual is written in Chinese.
| Dimensions (Handheld) | 17.0 × 7.0 × 8.3 cm |
|---|---|
| Weight (Handheld) | 201 g |
| Battery Capacity | 1300 mAh Li‑ion |
| Battery Charging Time | ≈ 9 hours to >80 % capacity |
| Operating Temperature | 0 °C – 50 °C |
| Storage Temperature | -40 °C – 60 °C |
| Humidity Range | 5 % – 95 % (no condensation) |
| Input Voltage (Handheld) | 4.75 V – 6.5 V DC |
| Standby Time | > 7 days per charge |
| Scanning Angle | 45°, 45°, 360° (left/right, front/back, rotation) |
| Wireless Frequency | 430.5 – 432.0 MHz, 433.05 – 434.79 MHz |
| Maximum Communication Distance | > 100 m (line‑of‑sight) |
Charging the battery to more than 80 % capacity requires about 9 hours.
The device works from 0 °C up to 50 °C.
Store the reader in an environment with 5 % to 95 % relative humidity without condensation.
It uses the 430.5‑432.0 MHz and 433.05‑434.79 MHz industrial bands with intelligent hop‑ping.