Univex SB-900 Thermal Cut-out:On, FThermal Cut-out:Off, Temperature warning indicators

Thermal Cut-out

The SB-900 features thermal cut-out, which offers protection against raised operating temperature.

•This feature is controlled from the Custom Settings menu. (kC-24)

•The selected setting is shown by an icon.

Thermal Cut-out: On

•The temperature of the SB-900 is shown in three stages.

•If the temperature of the unit rises as a result of the flash being fired multiple times in quick succession, a warning will be displayed and the SB-900 will enter protective shutdown mode.

■Temperature warning indicators

LowHigh

•Wait until the SB-900 cools down.

•Operation can be resumed once the warning is no longer displayed.

FThermal Cut-out: Off

Tips on Speedlight care and reference information

•The temperature of the SB-900 is shown in three stages.

•If the temperature of the unit rises as a result of the flash being fired multiple times in quick succession, a warning icon will be displayed. If sound is turned on, a warning beep will sound each time the camera shutter- release button is pressed.

■Temperature warning indicators

LowHigh

•Stop firing and wait until the SB-900 cools down.

•Operation can be resumed once the warning is no longer displayed.

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