Note:
The cluster-group 5 - 1 assigns: 5 clusters to the UHF1 input and 1 cluster to the UHF2 input.
Each cluster can be programmed for a bandwidth variable from 8 to 56 Mhz. with a 8 Mhz. step, that means
from 1 to 7 UHF channels with 1 channel steps.
To select a different configuration:
-
press “ENTER” : the display starts blinking.
-
press “UP” or “DOWN” to choose the desired configuration.
-
press “ENTER” again to confirm your choice: the display will return with a fixed light and it will show the
selected configuration.
4) UHF cluster attenuation levelling
The attenuation of each cluster can be levelled from 0 to –30 dB with 1 dB steps.
The cluster can also be switched off.
This function will be shown on the display by the visualisation of “L+ cluster number”.
Procedure
From the cluster-groups’ visualisation/configuration mode you can sequentially go to the visualisation of
the clusters’ channels parameters.
To enter into the adjustment mode:
-
press the “ENTER” key. The display will start blinking. This indicates the parameters’ setting mode.
-
press “UP” or “DOWN” to adjust the cluster’s attenuation level.
-
press “ENTER” again to confirm your choice.
To deactivate a cluster:
-
press the “ENTER” key .The display will start blinking. This indicates the parameters’ setting mode.
-
press the “UP” and “DOWN” keys simultaneously.
-
the display will show the word
o F
.
-
press “ENTER” again to confirm your choice.
-
5) Clusters’ amplitude setting
The bandwidth (from 1 to 7 channels) and the attenuation level (from 0 to –30 dB Typ) of the 10 clusters
can be independently adjusted.
For the setting you need to select the desired cluster (F1…F0) and then adjust the attenuation level, if you
require to use it, or
switch it off choosing
o F .
Afterwards you can select the cluster’s start and stop channels.
If you switch a cluster off, it is better to reset its channels to zero choosing
o F .
Summary of Contents for AT 406SAW
Page 2: ......
