90 Agilent U1251A/U1252A User’s and Service Guide
4 Changing The Default Setting
Setting Temperature Unit
Four combination displays are available: 
• Celsius only (°C on primary display) single display setting
• Celsius- Fahrenheit (d- CF) and Fahrenheit-Celsius (d-FC) 
dual display setting. 
• Fahrenheit only (°F on primary display) single display 
setting.
Primary-Secondary Display can be swapped by pressing