Key facts
- Brand
- Symbol
- Model
- LS9203
- Category
- Other
- Industry
- Industrial
- Documents
- 3
- Languages
- ZH
- Last added
- 2026-09-28
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Symbol LS9203 Scanner Product Reference Guide
This guide covers everything needed to install and use the Symbol LS9203 handheld barcode scanner, including unpacking, power connection, interface cabling, and basic configuration. It also explains the scanner’s LED and buzzer indicators, hand‑held and hands‑free operation, and provides programming instructions for keyboard emulation, RS‑232, USB and Wand interfaces.
Additional sections describe maintenance procedures, troubleshooting tips, detailed technical specifications, and user preference settings such as symbology options, default parameters, and barcode conversion features. This manual is written in Chinese.
Symbol LS9203 specifications
| Dimensions (without stand) | 5.51 in H × 3.49 in W × 2.96 in D |
|---|---|
| Weight (scanner only) | 9.9 oz (282 g) |
| Power supply | 5.0 VDC ±10%, 275 mA (1.4 W) |
| Laser wavelength | 650 nm visible laser diode |
| Scan rate | 1500 scans per second |
Source: Symbol LS9203 Omni-directional Presentation Scanner Data Sheet
All Symbol LS9203 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What power does the LS9203 require?
It runs from a 5.0 VDC supply with a current draw of 275 mA (about 1.4 W).
From: Symbol LS9203 Omni-directional Presentation Scanner Data Sheet
How fast can the LS9203 scan barcodes?
The scanner can capture up to 1500 scans per second.
From: Symbol LS9203 Omni-directional Presentation Scanner Data Sheet
How should I clean the LS9203 scanner window?
Use a wet cloth to wipe dust, optionally with a paper towel dampened with ammonia water; avoid abrasive materials and never spray liquid directly on the window.