LL-00423

描述

## Usage Instructions
1. Avoid dropping, impact and sharp‑object scratching to prevent casing breakage and internal component damage.
2. Never aim laser beam toward people, animals or reflective surfaces. Do not expose eyes or skin to laser radiation.
3. Do not disassemble privately. The manufacturer shall not be liable for device failure or personal injuries caused by improper operation.

## Precautions
1. Wear matched laser‑safety goggles while operating the equipment.
2. Use within proper temperature range, keep away from humid, dusty and corrosive environments.
3. Inspect the emission port regularly; stop using once there is abnormal heating or sparking.
4. Store out of children’s reach to avoid irreversible eye damage from misuse.