Sennheiser Digital 9000, Instruction Manual

Page: 59 / 130

Digital 9000 | 57
Using the EM 9046
왘
Turn the jog dial
G
until the text “ start scan ” at the bottom margin of
the screen is highlighted in blue:
왘
Start the frequency scan by pressing the jog dial
G
.
Please note: All audio outputs will be muted!
The interference levels received by the antennas are recorded and dis-
played. The interference levels are divided into four interference zones:
“
HD ”, “ HD/LR ”, “ LR/HD ” and “ LR ”. The lower the zone, the lower the
received interference level.
In addition, the number of unused frequency presets is displayed per
booster frequency range and per interference zone. The number of unused
frequency presets depends on the number, the height and the frequency
of the received interference levels.
The duration of the frequency scan depends on the number of the
built-in EM 9046 DRX receiver modules. The more modules you use,
the faster the frequency scan is performed.
start full scan
Start fullscan
B8 B7 B6 B5 B4 B3 B2 B1
Start scan RF IN A B
active
630 654
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
654 678 670 694 694 718 710 734 734 758 750 774 774 798 MHz
HD Noise Level Zone LR/HD HD/LR LR
Start scan
Start frequency scan
freq scan
start full scan
please select booster range
B8 B7 B6 B5 B4 B3 B2 B1
RF IN A B
active
630 654 654 678 670 694 694 718 710 734 734 758 750 774 774 798 MHz
Start scan
HD Noise Level Zone LR/HD HD/LR LR
40
40
40
40
40
40
40
35
40
40
35
27
40
40
40
36
40
40
40
29
40
40
40
6
38
37
37
26
34
32
32
31
Interference levels
of antenne A
Interference levels
of antenne B
Number of unused
frequency presets
Activated booster
frequency range
Booster
frequency
range B1 ... B8
Interference
zone LR
Interference
zone LR/HD
Interference
zone HD/LR
Interference
zone HD
2011-11-01 13:48:38
freq scan