Receiver is on but ON/Off LED does not blink.
- Insert fresh batteries in a right battery polarity.
Status LED on the receiver does not respond when transmitter test button is pressed.
- Make sure that both the transmitter and receiver are on the same channel.
Flash does not work, even though receiver is responding to signals from the transmitter.
- Check the flash unit is functional when removed from the receiver.
- Check all connections.
- Try interchanging between hot shoe and sync cable.
Status LED on the receiver blinks continuously even though test button is not pressed.
- Disconnect the unit from camera or flash and reconnect them.
-Check that the transmitter and receiver are on the same channel.
Receiver does not perform the bulb shooting even though the receiver is powered on.
- Insert fresh batteries on the receiver in a right battery polarity.
Working extended range
-Sync speed and working distance are affected by radio interference and obstructions.
Avoid having a large hill, concrete, metal or water obstructions between the transmitter and receiver.
Move the transmitter and receiver at least one meter away from the ground.
Often moving the transmitter and receiver a few meters will improve the situation.
Troubleshooting
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