Using the Controls
2-2 Basic Controls
INPUT A
Opens the menu from
which you can adjust all
settings for Input A like
Coupling, Impedance
and Attenuation.
INPUT B
Opens the menu from
which you can adjust all
settings for Input B like
Coupling, Impedance
and Attenuation.
SETTINGS
Select measurement pa
-
rameters such as mea
-
surement time, number
of measurements, and
so on.
STANDBY LED
The LED lights up when the
counter is in STANDBY
mode, indicating that power
is still applied to an internal
optional OCXO, if one has
been installed.
STANDBY/ON
Toggling secondary
power switch.
Pressing this button
in standby mode
turns the counter
ON and restores the
settings as they
were at
power-down.
MATH/LIMIT
Menu for selecting
one of a set of for
-
mulas for modifying
the measurement
result. Three con
-
stants can be en
-
tered from the
keyboard.
Numerical limits
canalsobeen
-
tered for status re
-
porting and
recording
USER OPT.
Controls the follow
-
ing items:
1. Settings memory
2. Interface
3. Calibration
4. Self-test
5. About
Basic Controls
A more elaborate description of the front and
rear panels including the user interface with
its menu system follows after this introductory
survey, the purpose of which is to make you
familiar with the layout of the instrument.