Plug the shutter release cable into the receiver and the corresponding remote port on your camera body.
The handheld remote with the LCD screen.
Most "failures" are due to the cable not being seated fully into the camera port or the receiver. Give it a firm click. 7. Troubleshooting Common Issues
The WTR-2 supports auto-focus. A half-press of the large circular button focuses; a full press triggers the shutter.
Usually requires AAA batteries for both units. 2. Setting Up the Connection