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Totem MiniLab
Generating pulses
LabBoard can also be used as a digital signal generator with programmable output signal
period and pulse width. It can work in infinite mode, where signals are generated until
stopped, or in finite mode, when only a preset number of pulses are emitted.
To enter generator mode, hold left
SELECT
button for at least 3 seconds. This will cause
LabBoard to go into special signal generation mode. In this mode all other modules are
paused, only the generator part is active.
Once in the generator mode, all three screens turns off briefly, then “
PPP
” is presented on
the leftmost screen. Pressing corresponding
SELECT
button enters into signal generation
mode configuration screen. This is confirmation entry mode:
!
Fig. 19 Confirmation mode entry
While entering numerical value in numerical entry mode in the configuration menu,
rightmost
SELECT
button always toggles over available configuration entry, middle and
left
SELECT
are used for selecting currently active number (indicated by a blinking dot)
to be adjusted with
SET+
and
SET-
buttons. This is a numerical entry mode:
!
Fig. 20 Numerical mode entry
In the following list, all available menu entries are described. Refer to figures above
describing how to orientate in the menu system.
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of
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