OWON HDS1021M User Manual

Page 17

OWON HDS1021M Handheld DSO & DMM 5-Input connections

z With the combination application of the four keys OSC ◄, OSC ►, OSC ▲ and OSC ▼,

the users can make the following settings circularly by pressing OSC OPTION. The settings
include: Voltage Unit Scale of Channel; Primary Time base (TIME BASE), zero point
position of channel, trigger horizontal position (TIME) and trigger level position (TRIG).

z In cursor measurement mode, the users can adjust the positions of Cursor 1(V1 or T1) and

Cursor 2 (V2 or T2).

11. OSC ▼: Oscilloscope display downward adjustment key.

12. OSC ▲: Oscilloscope display upward adjustment key.

13. OSC/DMM: Operation mode switching key between oscilloscope and multimeter.

14. AUTO SET:

z Under the Multimeter Mode, when performing the current or voltage measurement, you can

make a measurement switch between AC and DC with this key pressed; when performing
the resistance measurement, you can select resistance, diode, On/Off or capacitance
measurement circularly with this key.

z While this key is used for auto setting under the oscilloscope operation mode.

15. RUN/STOP: key for running or stopping the operation.

16. MENU ▼: Choose the lower item on the menu list.

17. MENU: Show / Hide the menu.

18. MENU ▲: Choose the upper item on the menu list.

19. F1～F5: Switch or Adjust options for each menu.