Difference between revisions of "Plus III"

Revision as of 09:55, 27 March 2012

The Plus III is a radio transceiver, capable of acting as a transmitter or receiver for triggering remote flashes and cameras. It requires at least one other PocketWizard radio for wireless triggering. It can be connected to almost any remote flash or camera with the proper cable.

Like the Plus II, the Plus III is a manual flash trigger. It is compatible with all other PocketWizard radios operating on the same frequency. Learn more about the frequencies we use on our Frequency Page. It can transmit and receive on Standard Channels, not the ControlTL Channels used by some other radios for TTL flash and power control.

Plus III Basics

Connecting

Connect a Plus III to your camera via the hot shoe. This will be your transmitting radio. Connect a Plus III to each of your remote flashes using the appropriate sync cable. These will be your receiving radios. If you are using a camera with no hot shoe, or the hot shoe cannot be used, connect the transmitting Plus III’s Flash/Camera Port to the camera’s sync terminal. Visit PocketWizard.com/support/cable_finder for correct camera cable.

Powering On/Off

Make sure batteries are properly installed. To turn on your Plus III, hold down the Power/MODE Button for about two seconds. The Status LED blinks green every few seconds to indicate normal operation. It will blink red in sync with a trigger. Hold down the Power/MODE Button for about two seconds to turn off your Plus III.

Channels & Zones

Your Plus III needs to be on the same channel as other PocketWizard radios. Channels can be set via the Plus III’s Channel Up/Down Buttons . When using Channels 17-32, you can specify Zones A, B, C, and D. See “Channels and Zones” section for more info.

Remote Flash Triggering

With transmitting and receiving PocketWizard® radios set to the same channel and zone, remote flashes will be synchronized with the camera.

1. Attach a Plus III to your camera’s hot shoe. You may also connect the Plus III radio to your camera’s PC sync port using the included cable.
2. Connect a Plus III to your remote flash via the appropriate sync cable.
3. Select Channel and Zone A, B, C, or D via Channel Up/Down Buttons and Zone Toggle Buttons. Set any other PocketWizard radios to a matching Channel and Zone. See the “Using Zones” section for more information.
4. Take pictures normally at or below your camera’s X-sync speed.

Momentarily pressing the TEST button will test trigger the flash.

Remote Camera Triggering

With transmitting and receiving PocketWizard® radios set to the same channel and zone, remote flashes will be synchronized with the camera.

1. Connect Plus III to your remote camera via the appropriate remote camera cable.
2. Select Channel and Zone A, B, C, or D via the Channel Up/Down Buttons and Zone Toggle Buttons.
3. Press the TEST button on the transmitting PocketWizard radio or fire the camera in your hands. The remote camera will trigger.

If the transmitting PocketWizard radio in your hands is a Plus III, you can pre-release the remote camera by pressing the TEST button half way. This wakes up the remote camera and lets it respond more quickly and consistently. It can also engage autofocus.

Auto-Relay

Auto-Relay allows you to trigger remote flashes in sync with a remote camera and requires only three PocketWizard® radios. Using Auto-Relay is the only situation where not all PocketWizard radios are set to the same channel since the relaying radio triggers them one channel higher than it received on.

1. Set the transmitting PocketWizard radio in your hands to a desired channel and zone.
2. Set the relaying Plus III for your remote camera to the same channel as the radio in your hands and set Triggering Mode to TxRx.
3. Connect the relaying Plus III’s Flash/Camera Port to the remote camera triggering port of the camera via a remote camera cable.
4. Slide the relaying Plus III into your remote camera’s hot shoe.
5. Connect your remote flash to a PocketWizard receiver via the appropriate sync cable and set it to one channel higher than the transmitting PocketWizard radio in your hands.
6. Press and release TEST on the PocketWizard transmitter in your hands to begin the sequence. Make sure your transmitting and relaying PocketWizard radios are set to the same zone.

Modes of Operation

The Plus® III Transceiver supports six modes of triggering for different applications. You can switch between modes by pressing and quickly releasing the MODE button.

TxRx Mode

TxRx Mode allows the radio to be used as a transmitter attached to a camera or as a receiver connected to a remote flash or remote camera. As an Auto-Sensing Transceiver, the Plus III automatically switches between transmit and receive. This is the default mode.

Tx Only Mode

Tx Only Mode disables all receiving (Rx) functionality and allows you to use your Plus III as a transmitter only. Use this mode when sharing remote flashes with other photographers. This mode will prevent other photographers from triggering the Plus III on your camera.

Rx Only Mode

Rx Only Mode disables all transmit (Tx) functionality allowing you to use your Plus III radios as receivers for remote flashes or remote cameras. Use this mode when you do not want a remote Plus III to perform relay functions when mounted in the shoe of a remote camera, or to prevent a remote Plus III from triggering other radios when its TEST button is pressed.

LR (Long Range) Mode

LR (Long Range) Mode doubles the maximum range of a radio in a given shooting environment. Long Range Mode must be enabled on both transmitting and receiving radios. Use this mode when triggering remote cameras at greater distances. It can also be used with remote flash, but there may be a reduction in maximum X-sync speed.

RP (Repeater) Mode

RP (Repeater) Mode automatically retransmits any triggers received on the selected channel, increasing the maximum triggering distance when a Plus® III is placed half-way between a pair of transmitting and receiving radios. This mode is recommended when triggering remote cameras. It can be used with flash with a reduction in maximum X-sync speed. This is not the same operation as Auto-Relay Mode.

You may use multiple radios in repeater mode for extremely long distances. Make sure each repeating radio can only receive the signal from one other radio, otherwise an endless trigger loop could occur! Put the transmitting radio into Tx ONLY Mode for best performance when using Repeater Mode.

HSR (High Speed Receive) Mode

HSR (High Speed Receive) Mode shortens the contact time of the Flash/Camera Port, allowing for triggering of remote flashes at higher FPS (frames per second).