Rohde & Schwarz EK 895, Руководство оператора

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V L F
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H F R E C E I V E R S
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E K 8 9 5 / E K 8 9 6
Operator Manual
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Operating Modes
1.1.3 Operating Modes
The receiver can be operated in the following
two operating modes:
f MANUAL
f CHANNEL
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FIXED CHANNEL
1.1.3.1 MANUAL
In the operating mode MANUAL no channel is
set. In manual operation the following mani
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pulations are possible:
f Entry or modification of frequency
f Selection of modulation mode
f Selection of special function
f Selection of system function
f Selection of separate function
f Storage into a channel
f Clearing a channel
In the MANUAL mode the different software
levels may be called up without affecting the
receive operation.
For all manipulations with the exception of sys
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tem reset, store and clear, the stored channel
contents remain unchanged.
Complete receiver settings, consisting of fre
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quency and modulation mode, can be stored in
a single channel.
1.1.3.2 CHANNEL
In the operating mode CHANNEL there is a
channel set. In channel operation, the follow
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ing manipulations are possible:
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Channel call
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up and scanning
f Editing the channel data
As soon as one of the basic settings (frequency
or modulation mode) is altered, the receiver is
automatically in the operating mode MANUAL
(see 1.1.3.1). That is, no channel will be indi
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cated.
Cleared (inhibited) channels cannot be called
up.
Only those channels are permitted to be called
up where one of the following modulation
modes is stored:
LL LU LIL LIU
1.1.3.2.1 FIXED CHANNEL
In the operating mode FIXED CHANNEL it is
possible to call up only those channels which
were previously stored. All other operating
functions are blocked. However, this does not
apply to remote operation.
The operating mode FIXED CHANNEL can only
be activated and deactivated by entering a
password.
6075.6991.82.01
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1.4
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