Promaster Wireless Remote Shutter User Manual page 8

3. Press the shutter button completely and hold until the transmitter LED light goes OFF. The receiver will now
lock the camera shutter for continuous shooting.
4. To release the shutter lock, press the shutter button on the transmitter again, the receiver will unlock the
shutter.
 Bulb function
1. Set the mode switch to the single exposure position and set the camera to the BULB mode.
2. Press the shutter button on the transmitter half way to focus.