User's Manual

RFN4 Wireless Shutter Release

User Guide

Key Features of RFN4

Slim & Ergonomic wired/wireless remote control

Smart release button on the receiver

16 selectable channels

Exchangeable camera release cable for the receiver

Ability to operate in extreme temperatures (-20℃~50℃)

Channel Setting

RFN4 units provide 16 individual radio frequency channels to avoid radio

interference.

The 16 selectable channels allow the device to work within the effective area

without interfered by other channels.

Ensure the transmitter and the receiver are set to the same channel.

The supplied accessory mini pin help you to adjust the channel switches.

Note: Both the transmitter and the receiver are set to the same channel at the

factory.

RFN4 RX – Set Up

1 Release Cable Connection to the Receiver

Insert 2.5mm screwlock sub-mini phone jack of the camera release cable into the

receiver, and then turn the phone jack to tighten.

2 Battery Installation

Open the battery cover in the direction of the arrow.

Install AAA battery in a right battery polarity. Follow the polarity direction indicated

on the inner sticker

3 Release Cable Connection to the Camera

Connect the camera release jack of this cable to the camera’s electronic shutter

release input.

4 Power on / off

Switch on the power of the receiver. Red LED on indicates “power on”, Red LED off

indicates “power off”.

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RFN4 Wireless Shutter Release User Guide Key Features of RFN4 Powered by General AAA 1.5V battery Slim & Ergonomic wired/wireless remote control Smart release button on the receiver 16 selectable channels Exchangeable camera release cable for the receiver Ability to operate in extreme temperatures (-20℃~50℃) Channel Setting RFN4 units provide 16 individual radio frequency channels to avoid radio interference.
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5 Wireless shooting Press the shutter button on the transmitter halfway down to focus and press it all the way down to release. Warning : -Replace a fresh battery when the LED’s on the receiver are dimmed. Weak battery may cause the receiver not to perform the Bulb shooting properly. Connect the Receiver to your camera Slide the transmitter into the hot shoe of your camera. The receiver has a clip type hot shoe.
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Wireless Bulb Shooting Set your camera on the bulb mode. Press the triggering button on the transmitter fully until Blue LED light off on the transmitter. When you will see the Blue/Red LED from the receiver come on, it signals the shutter is open. To end the Bulb shooting, press the triggering button shortly. 4 Battery Storage Push the sliding cover in the direction of the arrow (Fig.1) after your work to protect the shutter button Always remove the battery when the unit is not in use for a week.