Move the cursor to "exposure mode", press the stop on entering the exposure mode set,
rocker bottom can be set to "auto-brightness/priority/aperture priority/shutter priority"
As for shutter priority exposure mode State, move the cursor to "shutter priority" by IRIS
on entering setup mode, rocker set shutter value up or down.
When the exposure mode to aperture priority when moving the cursor to "Aperture
priority" by IRIS on entering setup mode, rocker set the aperture value.
Brightness priority status when the exposure mode, move the cursor to "brightness
priority" by IRIS on entering setup mode, rocker set brightness value。
C1 Special setting