koban KMOS-01 Guía De Usuario página 256

(5) Press "AUTO" to try again.
4.2 Waveform displays, but cannot stabilize.
(1) Check the trigger option is correct or not. Waveform stabilizes only proper trigger mode is
operated.
(2) Try to change "trigger mode" to falling edge or raising edge, waveform can not stabilize in
"no trigger" state.
(3) Try to change " " button, weak signal is vulnerable to be interfered, and emits unstable
waveform.
4.3Waveform appears ladder shape:
Normal phenomenon. Level time-base gear may not be proper, adjust horizontal time-base
to raise the level resolution, display improved.
Oscilloscope Section
53