Sennheiser EM 3731-II - FREQUENCY TABLES, Instruction Manual

Page: 38 / 49

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:
왘
Switch all transmitters off.
왘
Use a receiver to scan all frequency banks for free channels (see “Scan-
ning the frequency banks for interference-free channels” on page 35).
왘
Select a frequency bank with a sufficient number of free channels (see
“Selecting a frequency bank and a channel” on page 29).
왘
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:
왘
From the extended menu “ More ”, select the “ Compander ” menu.
The current compander system flashes.
왘
Turn the jog dial
7
to select the desired compander system.
왘
Press the save button
햹
.
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.
왘
Set all transmitters of a multi-channel system to different
channels within the same frequency bank.
esc
s ave
syn c
digital audio
processing
syn c
DEV
M
H
z
777.005
U.01 BANK
CH
COM AF
HD
P
8 7
Compander can Disp
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.