Common Problems - Fnirsi DPOX180H Instruction Manual

X-Y time base mode:
settings through
the X-Y curve option column, click【 MOD/OK】 to enable or disable the X-Y time base
mode, and then click【MENU】to exit the menu.
Scrolling time base mode:
it reaches H=100mS, and the time base mode automatically enters the scrolling mode.
Open or close the Background grid scale:
and to the System settings column, and then click【 MOD/OK】, press
to the Background grid display column, then click【 MOD/OK】to start or shutdown
the grid scale, and then click【 MENU】to exit the menu.
Set the transparency of the menu window:
and to the System settings column, and then click【 MOD/OK】, and us
to the Transparent menus column, press
to increase transparency, and then click【 MENU】to exit the menu.
Save the current configuration asthe default
will pop up, use and
and use and to the Save current configuration column, and then click
【 MOD/OK】, a prompt will pop up, and then click【 MOD/OK】to save the current
configuration as the default configuration for system power-on and then click
【 MENU】to exit menu.
USB connection to the computer to share pictures:
to the computer with a Type-C USB cable, click【 MENU】, a menu will pop up, use
to the System settings column, and then click【 MOD】/OK】, use
sharing mode column, and then click【 MOD/OK】to enter the USB sharing mode.
Set automatic shutdown:
System settingscolumn, and then click【 MOD/OK】, and use
Automatic shutdown column, and then click【 MOD/OK】to pop up a menu, then
select the time that needs to be scheduled, and then click【 MOD/OK】to set the
time for scheduled shutdown, and then click【 MENU】to exit the menu.
Restore factory settings:
System settings column, and then click【 MOD/OK】, and use
Factory settings column, and then click【 MOD/OK】to pop up the selection, if you are
sure to restore the factory settings, select YES and confirm to restore the factory settings.
Storage space formatting:
to the System settings column, and then click【 MOD/OK】, and use
to the Disk formatting column, and then click【 MOD/OK】, a warning will pop up.
After confirming that formatting is required, select YES and confirm to delete all
stored data.

9.Common problems

Why can't turn on the device after receiving it ?
Answer: The power-on operation isto click the power button. If it still cannot be turned
on, it may be that the battery is out of power. Use the attached USB to charge, the power
Click【 MENU】, a menu will pop up, select the column to Function
, then click【 MOD/OK】, select the column through
Click【 H-】continuously to increase the time base value until
to the System settings column, and then click【 MOD/OK】,
Click【 MENU】, a menu will pop up, use
Click【 MENU】, a menu will pop up, use
Click【 MENU】, a menu will pop up, use
Click【 MENU】, a menu will pop up, use
Click【 MENU】, a menu will pop up, use
to decrease transparency, press
configuration:Click【 MENU】, a menu
First connect the oscilloscope
19
Locate
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navigate