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1. Transformer Jaw
2. Hand Guards
3. MR button (recall data)
4.
SEL / ▲ button
5.
MAX/MIN ▼
6. SAVE button (data store
button)
7. L2 (Phase 2 Socket)
8. L3 (Phase 3 Socket)
9. HOLD button
10.
∑
button (Sum)
11. LIGHT button (auto display 12. CLEAR button
backlight button)
13. USB button
14. Display
15. L1 (Phase 1 Socket)
16. COM Input Terminal
-40-
4.
1.
10.
2.
3.
5.
6.
7.
8.
9.
11.
12.
13.
14.
15.
16.