Sennheiser EM 3731-II User Manual

Using the receiver

20

Using the receiver

Switching the receiver on/off

The EM 3731-II single receiver is switched on and off with the

button

. The two receivers of the EM 3732-II or EM 3732-II COM twin

receiver are switched on and off together with the 

button

. The

button

 is not a mains switch.

To switch the receiver on:

왘

Press the 

button

.

The display shows the product name (e.g. EM 3731-II) and the serial
number of the current firmware (behind “

Software

”). The status

display appears after several seconds.

To switch the receiver off:

왘

Press the 

button 

 for approx 2 seconds until the display goes off.

The receiver is switched off but daisy chained signals continue to be
output. This means that:

– the daisy chain outputs 

 and 

 output the antenna signals.

– if the booster supply voltage is switched on (see page 32), it remains

switched on even when the receiver is switched off,

– the signal of the external word clock generator is looped through to

the word clock daisy chain output

.

Connecting the headphones/adjusting the volume

The EM 3731-II single receiver features a headphone socket

receivers of the EM 3732-II or EM 3732-II COM twin receiver have a
common headphone socket

. This common headphone socket

 allows

you to either monitor the audio signal of one receiver or to simultaneously
monitor the audio signals of both receivers.

왘

Set the headphone volume control

 to the lowest volume by turning

it to the left as far as possible.

왘

Connect  headphones  with  a  ¼” (6.3  mm)  stereo  jack  plug  to  the
headphone socket

.

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If you only want to use one of the two receivers of the EM 3732-II
or EM 3732-II COM, you can set the second receiver to standby
mode (see “Setting a receiver to standby mode” on page 40).

CAUTION!

Danger of hearing damage!

Listening at high volume levels for long periods can lead to
permanent hearing defects.

왘

Set the volume for the connected headphones to the
minimum before putting the headphones on.

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