Rohde & Schwarz 1145.1010.04/05/06, Руководство по эксплуатации

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R&S
®
ZVA/ZVB/ZVT Basic Tasks
1145.1084.12 2.11 E-1
3. Use the DATA ENTRY keys or the rotary knob to enter characters and
numbers. For more details refer to Data Entry.
4. Press OK ENTER, CANCEL ESC or press the rotary knob to close the
active dialog.
Data Entry
The analyzer provides dialogs with various types of input fields where you can enter numeric values
and character data. Data entry with a mouse and an external keyboard is a standard procedure known
from other Windows applications. However, there are various alternative ways to enter data.
Using Front Panel Keys
If no mouse and no external keyboard is connected to the analyzer, you can use the keys in the DATA
ENTRY keypad to enter numbers and units and the letters G, M and K.
To enter a numeric value
1. Place the cursor into a numeric data input field in a dialog or in the numeric entry bar.
2. Press the DATA ENTRY keys.
...
Use 0 to 9 enter the corresponding numbers.
...
Use . and - to enter a decimal point or change the sign of the value.
...
Use .G/n, M/
µ,
k/m, or x1 to multiply the entered value with factors of 10
(-)9
,
10
(-)6
, 10
(-)3
or 1 and add the appropriate physical unit.
To enter a character string
1. Place the cursor into a character data input field in a dialog.
2. Press the DATA ENTRY keys.
...
Use 0 to 9 enter the corresponding numbers.
...
Use . or - to enter a dot or a hyphen.
...
Use G/n, M/
µ,
or k/m to enter the letters G, M or K (case-insensitive).
3. To enter letters other than G, M or K, use one of the following methods:
Turn the rotary knob until the desired letter appears in the character input field.
If the active input field has a symbol, then use the analyzer's on-screen keyboard.
Otherwise, use a mouse and Windows XP's on-screen keyboard.