User Manual

Using the Automatic TTL Flash Mode

When the VS-570C is mounted on a compatible camera, it can set the appropriate ash level automatically, in

conjunction with the camera’s through-the-lens (TTL) metering system. To use the automatic mode, mount the

ash on the camera and follow these steps:

1. Each time you turn the ash on, it will be in automatic mode. This will be conrmed by the TTL mode

indicator on the LCD. If the ash has been set to another mode, press the Mode button repeatedly to cycle

through the ash modes until “TTL” or “E-TTL” is shown on the LCD.

2. Make sure your camera is set on a programmed or automatic mode, or on a priority mode such as

aperture priority.

3. Press the shutter-release button on your camera halfway to ensure that the camera is communicating

with the ash. The camera’s aperture setting will be displayed on the ash LCD, and a ash icon will

appear in the camera’s viewnder.