Extech Instruments 381295 Manual

A SERVICE OF

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381295 V1.4V 10/06

24

Setting AUTO Trigger Level

For fast trigger operation, use the AUTO trigger mode to trigger on

nearly all signals automatically. To optimize the trigger slope manually:

F3 Open the Trigger Setup

TRIGGER SETUP

SOURCE:

■ CHA □ CHB

□ EXT

SLOPE:

□

■

TRIGGER MODE:

□ AUTO ■ NOR

Set Exit

F1 F2 F3 F4

Highlight AUTO.

F3 Set AUTO.

F4 Exit.

Setting Normal Trigger mode

Highlight NOR.

F3 Set NOR.

F4 Exit.

Adjust the Trigger Level continuously. Observe the horizontal trigger icon on the

rightmost time division line.