4 - 20 VC80 User Guide
Heater Status for 
VC80 Windows 10 
The VC80 heater ensures optimum performance in freezers. The heater benefits include: 
• Touch screen heater clears condensation on the display.
• Port heater prevents condensation on contacts.
• Audio Codec, UPS Battery and WLAN/BT radio require heaters to operate below freezing temperatures.
• The user interface displays current temperatures.
Heater Status settings: 
•
Current Temperature - Displays internal and external temperatures. 
•
Display Temperature - Select desired temperature scale.
•
Temperature Status
• Green LED - Heater is enabled.
• Red LED - Heater is disabled.
•Start Test - Verifies heater operation when temperature increases. 
Figure 4-20    Heater Status Settings (VC80 with Windows 10)