HP 54111D FRONT PANEL USERS GUIDE
User Manual: HP-54111D-Front-Panel-Users-Guide HP
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- TABLE OF CONTENTS
- INTRODUCTION
- SETUP
- FRONT PANEL OVERVIEW
- CHANNEL MENU
- TIME BASE MENU
- TRIGGER MENU
- DISPLAY MENU
- DELTA V MENU
- DELTA T MENU
- WAVEFORM SAVE MENNU
- WAVEFORM MATH MENU
- MEASURE MENU
- HARDCOPY MENU
- UTILITY MENU
- SPECIFICATIONS
- 54114A 2GSa/S TEST SET
- INCREASING VERTICAL RESOLTION
- INSDIE THE 54111D
- AUTO PARMETER MEAS.
- INDEX
TIMEBASE MENU
Section Contents
-
Description of how the
Timebase
menu is used to control the
horizontal display.
Overview
The
Timebase
menu, which is automatically selected after an AUTO-
/
TIME
DIV
DELAY
Delay
Ref at
mm
Auto/
m
Sweep
I
Figure 5-1.
Timebase
Menu.
SCALE is performed, allows you to control the horizontal display
through the
TIME/DIV,
DELAY, and Delay Reference functions. This
menu also allows you to select a triggered function. It defaults to
automatic trigger.
Timebase
Menu
5-1
Time/Div Key
The TIME/DIV key allows you to vary the time scale on the
horizontal axis from 1
s/div
to 500
psidiv.
This is located at the top of
the function menu.
You can use any of the entry devices to vary this scale:
l
using the number pad and appropriate ENTER key, the results
in sensitivity can be adjusted with up to three digits of
resolution.
l using the knob, you can change the sweep speed in a l-2-5
sequence.
l
using the increment/decrement keys, you can also change the
sweep speed in a l-2-5 sequence.
This key affects the sample rate at which the scope acquires data.
The sample rate for the selected sweep speed is displayed to the
right of the sweep speed setting.
In the real-time mode and with acquisition stopped, this key also
controls the zoom feature (see Chapter 7, “Display Menu”).
Timebase
Menu
5-2
