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R & S E K 8 9 5 / R & S E K 8 9 6
User Manual
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Control and Display Elements
Description
After actuating key CH in the display field
(36) the indication
CHANNEL _
appears and the LED assigned to the push>
button is illuminated Æ operating mode
CHANNEL (see 3.1.3.3) or FIXED CHANNEL
(see 3.1.3.3.1). At the same time the cursor
(10) is located in the channel field (6). The
display is replaced by the initial value, if
no entry is made within approx 2 s.
By means of the tuning knob (34) all
channels which are not cleared (inhibited)
can be called up. Not in FIXED CHANNEL
operation!
Clockwise rotation
(e 999)
Counter>clockwise rotation
(f 0)
It is also possible to call up a channel via
the numeric keypad (27) acc. to 3.1.14.1.
The currently effective channel is indi>
cated in the channel field (5).
After actuating key FRQ in the display
field (36) the indication
FREQUENCY _ KHZ
appears and the LED assigned to the push>
button is illuminated Æ operating mode
MANUAL (see 3.1.3.1). At the same time
the cursor (10) is located in the frequency
field (9). If the cursor is not in the
frequency field, the freely programmed
stepwidth is activated. The display is
replaced by the initial value, if no entry is
made within approx 2 s.
By means of the tuning knob (34) and the
cursor control keys (1) the frequency can
be altered.
Control or display
element
DesignNo.
31
32
Pushbutton with
protective cap
(6 ¥ 10.5 mm)
and green LED
Pushbutton with
protective cap
(6 ¥ 10.5 mm)
and green LED
CH
FRQ
6164.0717.02_01
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