CMU  Front and Rear View 
1100.4903.12 1.3  E-10 
0
12
3
45
6
78
9
.
-
ON / OFF ENTER
1100.0008.02
VARIATION
DATA
FUNCTION SYSTEM
CONTROL
DATA CTRL
MENU
SELECT
HELP
SETUP
mark
symb
E
F
B
M/µ
µV
W
C
dBµV
k/m
G/n
A
mV
D
1
dB
dBm
UNIT. ..
EXP/CMP CONT/HALT
RF4 IN
*
abc def
ghi
jkl mno
pqr
stu
vwx yz
_ µ 
AF IN AF OUT
VOL
DEL
AUTO
INF O RESET
PRINT
*
#
Ω
AUX 1 AUX 2
SPEECH
AUX 3
DATA 2
13 dBm
MAX
2 W
MAX
50 W
MAX
13 dBm
MAX
RF 3 OUT
RF 2 RF 1
DATA 1
INS
CLR
System control Variation of numeric values and
group selection in popup menus
 
Fig. 1-3  CMU front view – hardkeys 
 
SYSTEM 
 
SYSTEM
SETUP
PRINTHELP
 
System control: 
HELP  Displays online help 
SETUP Instrument settings 
PRINT  Initialize printing of a screenshot 
!
 
 
Chap. 3
 
VARIATION 
 
VARIATION
 
Value variation and group selection: 
Rotary knob  Value variation in input fields and  
  parameters, line selection in tables, field  
  selection in popup menus. Press to  
  expand/compress tables and pull-down 
  lists and to confirm entries and  
 selections. 
Cursor key  Group selection in popup menus  
vertical (vertical) 
Cursor key  Group selection in popup menus 
horizontal (horizontal), 
  Cursor positioning in editors and  
 tables 
 
!
 
 
Chap. 3