User Manual
Page 121
... Non-TTL auto 15 or less • Manual flash mode (flash output level: M1/1, M1/2) • Manual flash mode (flash output level: M1/4 to M1/128) 40 or less v Notes for at least 10 minutes after continuous flash shooting, note not to overheat or degrade. number ..., WARNING as this may also generate heat. F Tips on continuous flash shooting To prevent the SB-900 from overheating, allow the SB-900 to cool down for battery temperature While operating continuous flash shooting, batteries may cause the SB-900 to get burned. Notes on Speedlight care and reference information F-5
... Non-TTL auto 15 or less • Manual flash mode (flash output level: M1/1, M1/2) • Manual flash mode (flash output level: M1/4 to M1/128) 40 or less v Notes for at least 10 minutes after continuous flash shooting, note not to overheat or degrade. number ..., WARNING as this may also generate heat. F Tips on continuous flash shooting To prevent the SB-900 from overheating, allow the SB-900 to cool down for battery temperature While operating continuous flash shooting, batteries may cause the SB-900 to get burned. Notes on Speedlight care and reference information F-5