8
15. GR --- A / B / C / D / E / F
16. CH --- 00~15 / ID --- 00~99
17. Power output --- TTL: ±3.0 / M: 1.0~9.0 / HSS: 4.0~9.0
18. OH: Overheat Protection
19. M / TTL
20. Normal / HSS / Freeze
21. BEEP
22. CELL
23. Modeling lamp
15
16
17
18
19
20
21
22
23
Orlit Rovelight RT600AC/800AC Screen Key