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Configuring the pulse width trigger – GW Instek GDS-1000A-U Series User Manual User Manual

Page 101

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CONFIGURATION

101

4. Press Standard repeatedly to

select the video standard.

Standard

NTSC

Range

NTSC, PAL, SECAM

5. Press Polarity repeatedly to

select the video signal
polarity.

Polarity

Range

positive, negative

6. Press Line repeatedly to

select the video field line.
Use the Variable knob to
select the field.

Line

VARIABLE

Field

NTSC: 1 ~ 262 (Field 2), 1 ~ 263
(Field 1) PAL/SECAM: 1 ~ 312
(Field 2), 1 ~ 313 (Field1)

Configuring the pulse width trigger

Procedure

1. Press the Trigger menu key.

MENU

2. Press Type repeatedly to

select pulse width trigger.
The pulse width trigger
indicator appears at the
bottom of the display.

Type

Pulse

3. Press Source repeatedly to

select the trigger source.

Source

CH1

Range

Channel 1, 2, Ext