Marconi Instruments 2955 - Page 74

OPERATION
13 VSWR: return
loss Reading
14
Sequential tone
1 Reading
15
Sequential tone
2
Reading
16
Sequential tone
3 Reading
17
Sequential tone 4
Reading
18 Sequential
tone
5 Reading
19
Sequential tone
6 Reading
20 Sequential tone 7
Reading
21 Sequential tone
8 Reading
22 Sequential
tone
9
Reading
23 Sequential tone
10
Reading
24 Sequential
tone 11 Reading
25 Sequential
tone
12
Reading
26 Sequential
tone standard
Setting
27 RF
generator
frequency Setting
28
RF
generator
level
'Setting
29 AF generator
frequency Setting
30 AF generator
level
Setting
31 Modulation
frequency
Setting
32
Modulation level
Setting
33
RF frequency
increment Setting
34'
RF
level
increment
Setting
35
AF
frequency
increment
Setting
36 AF level
increment
Setting
37
Mod
frequency
increment
Setting
38 Mod
level
increment
Setting
39 Whole
page
readings
and
settings
(RX.TX
and
DX oniy)~see
Note
(1)
under
‘Command
format’
above).
ER
When
next
addressed
to talk, will
send the code for
the last error
detected.
VN
When
next
addressed
to talk, will
send the
software version
number.
SK When
next
addressed
to talk, will send an ASCII character
corresponding to
the last
key
pressed.
The
ASCII characters
corresponding
to the keys are
shown
in
Fig,
3-15.
Fig.3>1S
ASCII
characters
sent
(corresponding
to
fast key
pressed)
when SK
command
Is used
In
GPIB
operation.
46881
-622N
Apr. 88
3-50