Sennheiser EK 300 IEM G3, 300 IEM Series Cleaning the devices

Cleaning the devices

Liquids can damage the electronics of the devices!

Liquids entering the housing of the devices can cause a short-circuit and damage the electronics.

Keep all liquids away from the devices.

SR 300 IEM G3 transmitter

Before cleaning, disconnect the device from the mains.

Use a slightly damp cloth to clean the device from time to time. Do not use any solvents or cleansing agents.

EK 300 IEM G3 diversity receiver

Use a slightly damp cloth to clean the device from time to time. Do not use any solvents or cleansing agents.

Cleaning the devices

Using freely selectable frequencies

You can also freely select the frequencies and store these frequencies in the frequency banks “U1” to “U6”.

If you want to use the frequency banks “U1” to “U6”:

Make sure to use transmitters and receivers from the same frequency range (see page 4 and the type plates of the devices).

To ensure that the desired frequencies are intermodulation-free:

Contact your Sennheiser partner (see www.sennheiser.com).

Set each transmitter to the same frequency bank (“U1” to “U6”).

On one of the transmitters, select a channel within this frequency bank (see page 24).

Assign this channel one of the calculated transmission frequencies (see page 24). Either:

Then carry out the Sync function for each transmitter/receiver pair (see table on page 21, right-hand column).

This establishes a transmission link between each transmitter/receiver pair. Or:

Manually set the receiver to the same frequency bank, channel and frequency that you set on the transmitter (see page 24).

CAUTION!