Sennheiser EM 3732-I Stereo Receiver User Manual


 
37
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.
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 “Scan-
ning the frequency banks for interference-free channels” on page 35).
̈ Select a frequency bank with a sufficient number of free channels (see
“Selecting a frequency bank and a channel” on page 29).
̈ Set each transmitter/receiver pair in your multi-channel system to a
different free channel within this frequency bank.
Selecting the compander system
Your receiver supports both the HiDyn
plus
(HDP) and HDX compander
systems. The active compander system is shown on all status displays (see
page 38).
To select the compander system:
̈ From the extended menu “More”, select the “Compander” menu.
The current compander system flashes.
̈ Turn the jog dial 7 to select the desired compander system.
̈ Press the save button
.
The selected comander system is activated. The display changes to the
selection mode of the operating menu.
CAUTION! Risk of reception interference!
If – within the receiver’s frequency range – transmitters
transmit on channels from different frequency banks, recep-
tion 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.
esc
save
sync
digital audio
processing
sync
DEV
M
H
z
777.005
U.01
BANK
CH
COM
AF
HD
P
8
7
Compandercan Dis
p
4
HiDyn
plus
HiDynplus
HDX
HiDyn
plus
With the EM 3732-II twin receiver and EM 3732-II Command twin
receiver, the selected compander system is activated for both the
left hand and right hand receivers.