How To Set The Vertical System - PeakTech 1190 Bedienungsanleitung

There is an importance compromise between recorded signal resolution and its continuance (relate to time).
The sample memory depth of the Logic Analyzer is fixed and once adding sample rate then resolution will get
better accordingly. But it will decrease the continuance for acquire signal. In a word, sample rate are quicker
than the continuance for recorded signal will get smaller but with better resolution.
Sampling system can set difference sample rate and storage depth.
We use 10 times sampling rate to measure the signal clock frequency of 1M. and storage depth set as
"Normal". Sampling system setting steps as below:
1. Press "E(ACQUIRE)" and menu appears.
2. Press "F1" or turn "CH1 Volts/div" knob till sample rate setting display as"10M".
3. Press "F2" till storage depth display as "General".
Sampling system setting finished (ref to the fig. 18)
Then press "F" and start to sampling data. Display show as fig. 18 when sampling finished.

20. How to Set the Vertical System

The VERTICAL CONTROLS includes three menu buttons such as CH1 MENU, CH2 MENU and MATH
MENU, and four knobs such as VERTICAL POSITION, VOLTS/DIV (one group for each of the two channels).
Setting of CH1 and CH2
Every channel has an independent vertical menu and each item is set respectively based on the channel.
With the "CH1 MENU" or "CH2 MENU" menu button pushed down, the system shows the operation menu of
the corresponding channel (see Fig. 19).
Fig. 18
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