Shutter line Scope: CANON 1000D / 450D / 400D / 350D / 300D, PENTAX K20D / K200D / K10D / K100D and Samsung GX-20 / GX-10 series of digital professional SLR or remote control socket film SLR

Connection method:
1. Remove the electronic shutter cable cover on the camera.
2. Align the arrow on the electronic shutter cable MC30 with the dots above the camera's door jack and tighten the retaining ring in the direction of the arrow.

how to use:
Button
Button on the camera's shutter release button has the same function.
2. button lock lever
Place the button lock lever in the LOCK arrow position, and press the button in the end to hold the button.
Fixed ring
After connecting the plug, turn the retaining ring clockwise to secure the plug.
4. plugs
Plug the plug into the camera's 10-pin remote control connector and connect it to the camera.

Instructions for use:

1. Plug the shutter cord into the camera's shutter cable before using it, and align the logo on the plug with the logo (if any) on the plug, and then turn on the camera.

2. Press the shutter-release button halfway to start the camera's autofocus / metering system.

3. Press the shutter release button safely to release the camera shutter to take pictures.

4. Press the shutter release button safely and move forward, lock the camera shutter for long exposure (the camera needs to be set in Bulb)