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Digital 9000
| 53
Using the EM 9046
왘
Switch to the enlarged view of the activated booster frequency range
by pressing the jog dial again after activation:
왘
Select one of the channels 1–8 by pressing its channel button
.
A mark with a flag and a channel number appears.
왘
Move the mark by turning the jog dial
The mark snaps into position on the frequency presets.
왘
Select a frequency preset.
- The numeric values of the measured interference levels for antenna A
and antenna B are additionally displayed at the top margin of the
screen.
- The interference levels of both antennas should be within or below
the interference zone that is required or useful for this channel (see
page 50 and 52) and should be as low as possible.
왘
Select the next channel 1 ... 8 and proceed as described above.
왘
Once you have selected a frequency preset for all desired channels,
press the
. Your settings are stored and the receiver
switches to the main menu “
System setup
”.
To switch to the main menu without storing your settings:
왘
Press the
esc
button
.
Numeric
measured
values
Selected
frequency
preset
please select booster range
774.000
Name: „CH1“
778.000
782.000
786.000
790.000
794.000
798.000 MHz
Preset Freq
MHz
.
freq scan
ch_1
RF A:
-104.5 dBm
RF B:
-106.5 dBm
Range: 774 - 798 MHz
B8.19
785
000
“
HD
”
“
HD/LR
”
“
LR/HD
”
“
LR
”
If you do not want to use a frequency preset but you want to set
a frequency yourself, proceed as follows:
왘
Press the jog dial.
Each time you press the jog dial, you switch between the “
Preset
”
settings and direct frequency setting in MHz and kHz steps.
왘
Set the frequency.
– Maintain a frequency spacing of at least 600 kHz in order to
avoid intermodulation interference.
– Please observe the flag position of the selected frequency pre-
set: If the flag appears on the left or right margin and is point-
ing outwards, the frequency is outside the selected booster
frequency range.