RND 320-KD3005D, Руководство пользователя

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4
Safety Instruction
Safety Guidelines
• Do not block or obstruct the cooling fan vent opening.
• Avoid severe impacts or rough handling that leads to damage.
•
Do not discharge static electricity.
• Do not disassemble unless you are qualified as service personnel.
AC Input
• AC Inut Voltage: 230 V, 50Hz
•
Connect the protective grounding conductor of the AC power cord
to an earth ground, to avoid electrical shock.
Operation Environment
• Location: Indoor, no direct sunlight, dust free, almost non-conductive pollution
(note below)
• Relative Humidity: < 80%
• Altitude: < 2000m
• Temperature: 0 – 40 °C
Storage environment
• Location: Indoor
• Relative Humidity: < 70%
• Temperature: -10 – 70 °C