
129
Chapter 4
prompting messages and troubleshooting
4.1 Prompting messages:
■
Trig level at limit! : Mention you that the trigger Level is at a limit when you
turn the Trig level knob.
■
Horizon position at limit! : Mention you that the horizontal position is at a
limit when you turn the horizon position knob.
■
Volts/Div at limit! : Mention you that the vertical voltage have already
touched the Min 2MV/div or the Max 5V/div.
■
Volts position at limit! : The system would display this information when
the vertical position is at a limit.
■
Sec/Div at limit! : Prompts that the Volts/Div is at full range while turning the
vertical scale knob.
■
Holdoff time at limit! : Turn the “Universal” knob when holdoff time has
been to max or min value, now the system will clew this information.
■
Functions isn’t useable! : Under several special modes, the some
functions could not be running.
■
No signal! : The system would clew this information when the signal could
not match the auto set condition. (Using in the auto set)
■
Adjust at limit! : You could adjust the pulse width by the universal knob till
the pulse width has reached min20.0ns or max 10.0s.
■
Location Empty! : If you have no stored waveforms or setups on some
location, the screen will display this information when you press the “Recall”
button on this location.
■
USB Flash Drive Plug In! : This information will appear when you invert the
Comentarios a estos manuales