5522A
Operators Manual
3-4
POWER
0
•
1
23
456
7
8 9
ENTER
M
k
m
V Hz
FIELD
EDIT
/
+
F
OPR EARTH SCOPEEXGRD
MENU
PREV
SHIFT
RESET
CE
SETUP
REF
NEW
TC
MEAS
F
n
p
p
W
dBm sec
C
A
MULT
x
DIV
MODES
MORE
STBY
5522A
CALIBRATOR
3 4 5 6 7 8 9
1 2
gjh005.eps
Figure 3-1. Front-Panel Features
Table 3-1. Front-Panel Features
Output Display
The Output Display is a two-line backlit LCD that shows output amplitudes, frequency and calibrator
status. Output values (or potential output values if in standby) are displayed using up to seven digits
plus a polarity sign. Output frequencies (or potential output frequencies if the 5522A is in standby)
are displayed using four digits. Calibrator status is indicated by displaying the following
abbreviations:
OPR Displayed when an output is active at the front panel terminals.
STBY Displayed when the 5522A is in standby.
u When you change the output, a “u” (unsettled) is displayed until the output settles to
within the specified accuracy.
m Displayed when the calibrator is making a measurement. (Thermocouple, pressure, and
impedance measurement features only.)
? Displayed when the amplitude is specified as typical only, and/or reduced resolution. This
occurs when operating the 5522A in the extended bandwidth mode.
C Displayed when the amplitude is specified as typical only, and/or reduced resolution. This
occurs when operating the 5522A in the extended bandwidth mode.
Control Display
The Control Display is a multipurpose backlit LCD used for displaying data entries, UUT error
adjustments, softkey labels, phase angles, watts, power factors, and other prompts and messages.
When there isn’t enough room on the Output Display, output frequency is displayed on the Control
Display. Softkey labels identify the function of the softkey directly below them. Several softkey labels
together are called a menu. The changing menus provide access to many different functions through
the five softkeys plus the PREV MENU key. (See Figure3-3, Softkey Menu Tree.)
Y
The STBY (Standby) key places the 5522A in standby mode. Standby mode is indicated by “STBY”
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