Sennheiser EM 3731-II, EM 3732-II NAME, NAME, 01.01CH, 03.03CH

Adjustment tips for the operating menu

Multi-channel operation

Combined with Sennheiser 3000 and 5000 series transmitters, the receivers can form transmission links that are suitable for multi-channel operation.

CAUTION! Risk of reception interference!

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If – within the receiver’s frequency range – transmitters transmit on channels from different frequency banks, reception can be subject to interference and inter- modulation. Only the factory-preset frequencies within the frequency banks “1” to “6” are interference and intermodulation free.

￿Set all transmitters of a multi-channel system to different channels within the same frequency bank.

Before putting the transmission links into operation, we recommend that you perform a scan in order to find a frequency bank with a sufficient number of free channels:

￿Switch all transmitters off.

￿Use a receiver to scan all frequency banks for free channels (see “Scanning the frequency banks for interference-free channels” on page 36).

￿Select a frequency bank with a sufficient number of free channels (see “Selecting a frequency bank and a channel” on page 30).

￿Set each transmitter/receiver pair in your multi-channel system to a different free channel within this frequency bank.

Selecting the status display

Via the “Display” menu, you can select the status display:

Selectable status display		Contents of the display
1.	“Name”
		M
	displays the freely selectable name	776.000 Hz
		NAME
2.	“Bank/Channel”
		M
	displays the frequency bank and the	776.000 Hz
	channel number	BANK
		01.01CH
3.	“Name/Command”
		M
	displays the freely selectable name	776.000 Hz
	and the command display	NAME	AF	COM
	(EM 3732-II COM receiver only)
4.	“Bank/Channel/Command”
		M
	displays the frequency bank, the channel	800.450 Hz
	number and the command display	BANK	AF	COM
	(EM 3732-II COM receiver only)	03.03CH

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