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 ቩ
.
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.