User manual

41
Subject to change without notice
Q u i c k i n t r o d u c t i o n
4 Setting of parameters
Three methods of setting signal parameters are offered:
– numerical keyboard
– knob
– arrow buttons
Please use the soft menu keys for selecting the respective
menu item.
4.1 Numerical keyboard
The simplest method of entering parameters quickly and
exactly is the entry via the numerical keyboard. When entering
parameters via the keyboard the value will be accepted upon
pushing the respective unit key GHz (-dBm), MHz (dBm), kHz
(dB..) or Hz (dB..). Prior to pushing any such key an entry may
be deleted by pushing the key BACK. During these operations
the window will remain open. The CANCEL key will terminate
the entry of parameters and close the window.
B
19
20 21 22
Fig. 4.1:
Section B with numerical
keyboard, unit and command
keys
4.2 Knob
It is possible to only use the knob for all settings.Turning the
knob CW will increase the value, turning it CCW will decrease
it. Pushing the knob or the ENTER key will accept also para-
meterswithoutunits.Suchparameterscanbemodiedonly
by using the knob.
4.3 Arrow buttons
Theparameterscanalsobemodiedbyusingthearrowbut-
tons: the s button will increase, the t button will decrease
the value.
4.4 Interactive softkeys
The grey soft menu keys at the righthand side of the screen are
usedforthemenuelddisplayed.Usetheknoborthenumerical
keyboardforsettingtheparameterselected.Ifamenueldwas
selected via the soft menu keys, this item will be marked in blue,
it is now activated for entering a parameter. If an instrument
functionshouldnotbeavailableduetoaspecicsetting,the
associated soft menu key will be deactivated, the lettering will
be shown in grey.
4.5 How to enter numerical values
– Use the grey soft menu keys for the selection of a menu
item.
– Enter the value of the parameter using the numerical key-
board or modify it with the knob.
– After a keyboard entry push the respective unit key.
S e t t i n g o f p a r a m e t e r s