BenQ VM2221 - Viewing Angle Adjustment and Antenna Connection; Connecting the Antenna Cable for Signal

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2. Operational Specification
2.1 Environment
2.1.1 Temperature:
Operating 0 °C ~ 40 °C
Storage -20 °C ~ 60 °C
2.1.2 Humidity:
Operating 20% ~ 85% non - condensing
Storage 10% ~ 90% non- condensing