3 User Interface
3.1 Keyboard
F1 F2 F3
F4
ABC
7
DEF
8
GHI
9
JKL
4
MNO
5
PQR
6
STU
1
VWX
2
YZ
3
/$%
0
_@&
.
*?!
±
18644_001
g
ih
j
k
e
abcd
f
a User Key2
b User Key1
c FNC key
d PAGE key
e Alphanumeric keypad
f On/Off key
g Function keys F1 to F4
h MEAS key
i ESC key
j LEFT/RIGHT, UP/DOWN arrow keys
k ENT key
Key Description
Editable fields: To enter text and numerical values.
Menu screen: To select a menu element by number.
PAGE key.
Displays the next screen when several screens are available.
User Key1/User Key2
User-definable keys that can be assigned to a function of the function menu for
quick access.
ON/OFF key.
To turn off instrument, press for 2 s, then press ENT key.
Alphanumeric keyboard
Keys
User Interface 19