JJC WT-868 - Camera and Timer Settings for Shutter Speed; Camera Setup for Shutter Speed Control; WT-868 TX Interval vs. Camera Shutter Speed

Using the camera to select shutter speed
To take photographs at the shutter speed selected with the camera, adjust setting as follows:
CAMERA
Exposure mode
M (manual) or S (shutter-priority auto)
Shutter speed
Any
Interval timer
OFF
Focus mode
AF-C or M
Shooting mode
S (single frame)
WT-868TX
Exposure time
O s
Interval
Longer than camera shutter speed
*When using autofocus, please choose an interval at least two seconds longer than the camera shutter
speed to allow the camera have time to focus. When using long exposure noise reduction, choose an
interval at least double the camera shutter speed.