User Manual

Manual Optical Slave Modes S1/S2

Using the manual optical slave feature, the VC-310 can be set to re whenever it detects a light signal from

any ash. This works optically—when the VC-310 “sees” another ash ring, it will instantaneously re

along with it. In order to ensure that the VC-310 res at the correct time, there are two different slave modes

available: S1 and S2.

In S1 Mode, the slave will re on the rst or any burst of light. Use this mode when the master is set

to manual.

In S2 mode, the slave will ignore any pre-ash and will re on the second burst of light.

Note: Pre-ash is used to help the camera meter or focus.

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Overview

1. S1/S2 indicator

2. Power output

3. Slave mode