User Manual

226
Tools
Instructions for the interface of electronic calculator：
1. Selecting calculation type area, as is shown in figure 8-5 with arrow 1
2. Value input area, as is shown in figure 8-5 with arrow 2
3. Units choice area, as is shown in figure 8-5 with arrow 3
4. Value display area, as is shown in figure 8-5 with arrow 4