Promax OD-405 Manual De Instrucciones página 130

27. FUNCTIONS MENU
The F1-F5 functions soft keys menus.
28. USB FLAG
29. TRIGGER STATUS
Shows the trigger source, type and slope. In case of the Video
trigger, shows the trigger source and polarity.
30. FREQUENCY
Updates the input signal frequency (the trigger source signal) in real-
time.
"<20Hz" shows the frequency is less than 20 Hz and it is out of the
oscilloscope triggering range (OD-405, OD410B).
"<2Hz" for OD-411, OD-415.
31. HORIZONTAL STATUS
Shows the channel configurations: coupling mode, vertical scale and
horizontal scale.
32. VERTICAL STATUS
Shows the channel configurations: coupling mode, vertical scale and
horizontal scale.
33. CHANNEL STATUS
(From left) Channel, Bandwidth limit On, Coupling mode, Time/Div
scale For Channel (vertical scale) details
34. WAVEFORMS
The input signals waveforms are activated pushing the Channel key.
Channel 1: Yellow
Channel 2: Blue
11-2011
USER'S MANUAL. OD-405/410B/411/415
Page 14