OWON HDS1021M - 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.
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