
GCU -DG3 User's Guide
EGCON Co,. Ltd
5 Page
4. Circumstance
4.1. Operating Temperature: -10° ~ 40°C
4.2. Storage Temperature: -24° ~ 45°C
4.3. Relative Humidity: 0% ~ 90% Noncondensing
4.4. Vibration : amplitude-0.35mm,
frequency-0~30Hz
4.5. Maximum Operating Altitude: 3,000m
4.6. Maximum Storage Altitude: 4,500m
4.7. Installment inner area where no existence of
influences of dust and salt
5. Functions of Control Switch