CHAPTER 5: COMPUTER OPERATION AND PROGRAMMING
5.3 Switching Between Fahrenheit and Celsius Temperature Scales
Follow these steps to switch between Fahrenheit and Celsius temperature displays (refer to diagram, HLZ
Computer, on Page 5-1):
1. Unplug unit from power supply.
2. Press and hold either temperature bulb button.
3. Plug unit back into power supply with button depressed.
4. S T O R will be shown in the display.
5. Release the temperature button.
6. Press the power button.
Now, the unit will display the temperature in Celsius rather than Fahrenheit.
HEATED LANDING ZONE
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