Owon HDS-N Series Manual do Utilizador descarregar pdf (Página 21)

OWON HDS-N Series Handheld DSO & DMM 6-Using the Oscilloscope

6.5 Manually Setting the Vertical System, Horizontal System

and Trigger Position

6.5.1 Setting the Vertical System

To set the vertical system of CH1:

(1) Press VOLTS POSITION (red) key to toggle between bellows displayed at the bottom left

of the screen:

▲/▼ – CH1 Zero

▲/▼ – CH1 Volts/Div

(2) When "▲/▼ – CH1 Zero" is displayed, ▲ (red) and ▼ (red) can be used to adjust the

vertical position of CH1; the relevant information will be displayed.

(3) When "▲/▼ – CH1 Volts/Div" is displayed, ▲ (red) and ▼ (red) can be used to adjust the

voltage scale of CH1; the relevant information will be displayed.

To set the vertical system of CH2:

(1) Press VOLTS POSITION (blue) key to toggle between bellows:

▲/▼ – CH2 Zero

▲/▼ – CH2 Volts/Div

(2) When "▲/▼ – CH2 Zero" is displayed, ▲(blue) and ▼(blue) can be used to adjust the

vertical position of CH2, the relevant information will be displayed;

(3) When "▲/▼ – CH2 Volts/Div" is displayed, ▲ (blue) and ▼ (blue) can be used to adjust

the voltage scale of CH2, the relevant information will be displayed.

6.5.2 Setting the Horizontal System and Trigger Position

OPTION key is a multiple setting key to set trigger vertical position, main time base and

horizontal position (trigger horizontal position) during edge trigger and video trigger; or to set

trigger vertical position for Horizontal time base and trigger vertical position and horizontal level

position during alternate trigger.

The following example shows how to use OPTION key to make a setting.

The following guidance is for the operation on the mode of edge triggering and video

triggering.

1. Press once the OPTION key; the following is displayed at the bottom left side of the screen,

as shown in the figure below.

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 87 88

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