R&S NRP2, Руководство пользователя

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Putting into Operation
R&S
®
NRP2
13 User Manual 1173.9157.02 ─ 03
The function of the key is determined according to context – in other words, the
ENTER or MENU function is always selected automatically for the operator by the instru-
ment.
DEL / 1 TRIG
●
the DEL key is used to delete numbers or text in a field so that a completely new entry
can be made.
●
as the 1 TRIG key, it enables and triggers single-shot measurements in the trace
mode.
The function of the key is selected automatically according to context.
ESC / LOCAL
●
this key is used as an ESC key to escape from the entry mode in text boxes and drop-
down lists. It is also used to close dialog boxes and menus without losing any entries
that have been made, see
​
chapter 3.2, "Screen layout" , on page 49.
●
as the LOCAL key, it is used to switch the R&S NRP2 from remote control mode (all
controls disabled) to manual mode.
The key is automatically assigned its function according to context - in other words, there
is no manual assignment by the operator.
MODE
MODE opens the "Mode" dialog box to select and configure the measurement mode.
See also
​
chapter 4.2.1.1, "Mode dialog box" , on page 64.
(PRE)SET
The (PRE)SET hardkey sets the R&S NRP2 to its default setting. Default settings are
sensor specific.
The function can also be started with the "Preset" softkey in the file menu, see
​
chap-
ter 4.6.1, "Default setting" , on page 139.
FREQ
FREQ sets the carrier frequency of the applied signal to obtain the specific measurement
uncertainty.
Find more information on the frequency dialog box in the operating manual,
​
chapter 4.1.2,
"Frequency hardkey" , on page 62.
ZERO
This function starts the autozero function, see also
​
chapter 4.1.3, "Zero hardkey" ,
on page 63.
1.5.2.3 Cursor keys
Front panel tour