OWON HDS1021M - Manual (Page 21)

OWON HDS1021M Handheld DSO & DMM 6-Using the scope
▲/▼ – Volts/Div
See the following figure 6:
figure 6: Voltage Unit Scale
2. Press the key OSC ▲ or OSC ▼ to adjust the vertical scale and press OSC ◄or OSC ►
to adjust the horizontal time scale.
3. Press the OSC OPTION key one more time, and the following display is visible at the
bottom left side of the screen, shown as the following figure.
◄/► – Time
▲/▼– Zero
See the following figure 8:
figure 7: Zero Point Position
6. Press OSC ▲ or OSC ▼ key to adjust the zero position in vertical direction and press OSC
◄ or OSC ► key to adjust the horizontal position.
9. Press OSC OPTION key once more and the following appears at the bottom left of the
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