Pendulum CNT-91R Manual

Fig. 2-2 CNT-90XL: Select measurement function.
Fig. 2-3 CNT-91(R): Select measurement function.
The current selection is indicated by text inversion that is also indicating the cursor position. Select the measurement
function you want by depressing the corresponding softkey right below the display.
Alternatively, you can move the cursor to the wanted position with the RIGHT/LEFT arrow keys. Confirm by pressing
ENTER.
A new menu will appear where the contents depend on the function. If you for instance have selected Frequency, you
can then select between Frequency, Frequency Ratio and Frequency Burst. Finally you have to decide which input
channel(s) to use.
3.3.3. Autoset/Preset
By depressing this key once after selecting the wanted measurement function and input channel, you will most probably
get a measurement result. The AUTOSET system ensures that the trigger levels are set optimally for each combination
of measurement function and input signal amplitude, provided relatively normal signal waveforms are applied. If Manual
Trigger has been selected before pressing the AUTOSET key, the system will make the necessary adjustments once
(Auto Once) and then return to its inactive condition.
AUTOSET performs the following functions:
Set automatic trigger levels
Switch attenuators to 1x
Turn on the display
Set Auto Trig Low Freq to
100 Hz, if f
in
>100 Hz, or to
f
in
, if 10<f
in
<100 Hz, or to
10 Hz, if f
in
<10 Hz
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Pendulum CNT-91R Specifications

General

Brand	Pendulum
Model	CNT-91R
Category	Measuring Instruments
Language	English