Rohde & Schwarz EK 895, Руководство оператора

Страница: 67 / 77

V L F
>
H F R E C E I V E R S
f
E K 8 9 5 / E K 8 9 6
Operator Manual
f
Operating Modes
2.2 Operating Modes
The receiver can be operated in the following
two operating modes:
f
MANUAL
f CHANNEL
2.2.1 MANUAL
In the MANUAL mode no channel is set.
For the basic settings of the VLF
>
HF receiver the
following codes are possible:
f F (frequency)
f I (modulation mode)
The possible special functions are characterized
by the following codes:
f L (receive level)
f PL (level line)
f P (level line status)
f C (CM status)
f BI (BIT status)
f ST (storage into channel)
f K, CL, RS (editing of channel contents)
f PA (preamplifier)
f SE (switching digital selection on or off,
with FK 896 only)
The possible system functions are characterized
by the following codes:
f
A (address)
f V (software version)
f FIB (IF filter)
f OP (options)
f SA (signal BYPASS)
f IF (IF signal)
f M (operating status)
f ERR (error status)
f RESET (software reset)
f REM (local control)
f IDENT (software type and Ident. No.)
Via the command Ks<parameter> a channel
can be called up, and the receiver is auto
>
matically in the CHANNEL mode (see 2.2.2).
2.2.2 CHANNEL
In the CHANNEL mode there is a channel set.
In channel operation, as in the MANUAL mode
(see 2.2.1), it is possible to execute
f Special functions and
f System functions.
If one of the basic settings (frequency or
modulation mode) is altered, the receiver auto
>
matically operates in the MANUAL mode (see
2.2.1).
6075.6991.82.01
>
2.2
>