Sennheiser EK 300 IEM Synchronizing an SR 300 IEM G3 transmitter with the diversity receiver, Setting the transmitters to intermodulation-freechannels (Easy Setup Sync)

Synchronizing an SR 300 IEM G3 transmitter with the diversity receiver

When synchronizing the SR 300 IEM G3 transmitter with a diversity receiver, please observe the following:

Only use a transmitter and a diversity receiver from the same frequency range (see the type plates on the transmitter and the diversity receiver).

Make sure that the desired frequencies are listed in the enclosed frequency information sheet.

You can also contact your Sennheiser partner who will be pleased to calculate intermodulation-free frequencies for you.

Make sure that the desired frequencies are approved and legal in your country and, if necessary, apply for an operating license.

Synchronization allows you to quickly and easily transfer transmitter and receiver settings from one device to the other, especially if you want to set up a multi-channel system. There are two transfer directions:

1.Easy Setup Sync: Transfer from the receiver to one or several trans- mitters

Once you have performed a frequency preset scan with a receiver, you use the Easy Setup Sync function to transfer unused frequency presets from the receiver to the transmitters. In order to set up a multi-channel system, you use the diversity receiver to transfer the unused channels from the selected frequency bank one after the other to the transmit- ters, thus ensuring that all transmitters of a multi-channel system operate on intermodulation-free frequencies.

2.Sync: Transfer from a transmitter to a receiver

Once you have selected and set the desired receiver settings on the transmitter (either manually or using the Easy Setup Sync function), you transfer these settings to a receiver. This configures the receiver and establishes a transmission link between transmitter and receiver. When carrying out the Sync function, the transmitter’s current frequency bank and channel setting as well as the receiver parameters adjusted via the “Sync Settings” submenu are transferred to the EK 300 IEM G3 receiver via the infra-red interface.

Setting the transmitters to intermodulation-free channels (Easy Setup Sync)

Upon delivery, the SR 300 IEM G3 transmitter and the diversity receiver are synchronized with each other. If, however, you cannot establish a transmission link between transmitter and diversity receiver, you first have to use the diversity receiver to determine intermodulation-free channels and then transfer these channels to the transmitters. In doing so, no transmission links are established.

On all transmitters, call up the “Easy Setup” menu item.

“Easy Setup Sync” appears on the display panels of the transmitters. The RF signals of the transmitters are deactivated. The transmitters await the transfer of a channel and a frequency bank via their infra-red interfaces.

With a diversity receiver, perform a frequency preset scan to scan the frequency banks for unused channels (“Scan New List”, see page 15).

Select a frequency bank with a sufficient number of unused channels and a channel on this receiver (“Current List”, see page 15).