Sennheiser EM 3731-II User Manual
Adjustment tips for the operating menu
36
Scanning the frequency banks for interference-free channels
Via the “
Scan
” menu, you can scan all frequency banks for free channels.
왘
Change to the setting mode of the “
Scan
” menu.
The following selection appears:
– “
Channel list
”
displays the number of free channels for each frequency bank from
the last scan.
the last scan.
– „
Scan new
”
scans all frequency banks and displays the number of free channels
for each frequency bank.
for each frequency bank.
– „
Scan reset
”
releases channels that were occupied or subject to interference
during the last scan (these channels a marked with a warning
triangle and “
during the last scan (these channels a marked with a warning
triangle and “
Freq. occupied
”.
Displaying a list of all free channels
Via the “
Channel list
” menu, you can display the last scan result. You can
then select a suitable frequency bank and a channel.
왘
Turn the jog dial
until the arrow points to “
Channel list
”.
왘
Press the jog dial
A table displays the number of free channels for each of the seven
frequency banks.
frequency banks.
왘
Turn the jog dial
to select a frequency bank with a sufficient number
of free channels.
왘
Press the
save
button
The selected frequency bank is automatically called up in the “
Bank.Ch
”
menu.
왘
Select a channel from this frequency bank (see “Selecting a frequency
bank and a channel” on page 30).
bank and a channel” on page 30).
Scan
Displa
1
Channel list
Scan new
Scan reset
Scan new
Scan reset
B.Ch
1
.
776.000
MHz
Freq. occupied
Channel list
Scan new
Scan reset
Scan new
Scan reset
Bank 4 5 6 U
Free 32 31 33 60
Free 32 31 33 60
Bank 1 2
3
Free 43 40 42
esc
s
ave
syn
c
digital audio
processing
syn
c
DEV
M
H
z
777.005
U.01
BANK
CH
CH
COM
AF
8
7
B.Ch
1
.
776.000
MHz
Freq. occupied
After the scan, the channels that are occupied or subject to
interference are marked with a warning triangle and “
interference are marked with a warning triangle and “
Freq.
occupied
”.