143Ch
3 [OFF]
4
[RESET] 155
• 10cm
• 10cm
•
1.6 2 2.5 3.2 4 5
3.2 4 5 SQ2
148
1
2
1.6
3 /
[1.6×] → [2.0×] → [2.5×] → [3.2×] → [4.0×] → [5.0×]
[4.0×] → [3.2×] → [2.5×] → [2.0×] →
[1.6×] → (1.0)
4
•
•
•
0.5 ±2
•
• [+] [–]
5/Basic04_C2-CtB.65Ct 8/17/01, 12:14 PM143