Chapter 4
87
Function Overview
Names and Functions of Display Areas on the LCD Display
4.
F
u
nct
ion
O
v
e
rv
iew
13. Softkeys
The softkeys are shown here. To operate the softkeys, first press the
[Stml Select]
key or
the
[Prmtr]
key described in “5. Measurement block (MEASUREMENT)” on page 75, or
the keys described in “6. Instrument state block (INSTR STATE)” on page 76 to call up the
desired softkey menu. Then select the desired softkey using any of the following methods:
Turn the rotary knob
on the
front panel
clockwise or counterclockwise to
vertically move the selection cursor over the softkey label. Then press the rotary knob
to select the softkey.
Press the
keys on the
front panel
to vertically move the selection cursor
over the softkey label. Then press
to select the softkey.
Click the softkey label with the
mouse
connected to the 4287A.
Press the arrow keys (
[
↑
]
and
[
↓
]
) of the
keyboard
connected to the 4287A to vertically
move the selection cursor over the softkey label. Then press the
[ENTER]
key to select
the softkey.
14. Date/time
Displays the current date and time. For details on how to set the date and time (including
turning the indication on or off), see “Initial Registration of 4287A” on page 40.
15. Equipment status
Displays the status of crucial operating conditions of the 4287A.
Display
Definition
UnCal
(red display)
Calibration not executed.
Cor
(blue display)
Calibration executed.
Cmp
(blue display)
Compensation executed.
Del
(blue display)
Fixture compensation (electrical length and delay time
compensation) has been set (a value other than 0 has been
set for the electrical length of the fixture).
Int
(blue display)
The trigger mode is internal trigger mode (free run). The
4287A itself executes the trigger continuously.
Man
(blue display)
The trigger mode is manual trigger mode. Trigger is
executed when the
[Trigger]
key on the front panel is
pressed.
Ext
(blue display)
The trigger mode is external trigger mode. Trigger is
executed by a signal sent through the external trigger input
terminal or the handle interface.
Bus
(blue display)
The trigger mode is bus trigger mode. Trigger is executed
via GPIB or LAN.
Summary of Contents for Twelfth 4287A RF LCR
Page 8: ...8...
Page 36: ...36 Chapter2 Installation Guide Preparation for Power Supply Figure 2 17 Power cable options...
Page 114: ...114 Chapter5 Setting Measurement Conditions Setting up dc resistance Rdc measurement...
Page 250: ...250 Chapter11 Setting and Using the Control and Management Facilities System Recovery...
Page 294: ...294 AppendixA Manual Changes Manual Changes...
Page 328: ...328 AppendixF Error Messages Undefined header...
