User manual

ManualsBrandsGW INSTEK ManualsLaboratory Test EquipmentFunction Generator, Frequency Generator

AFG-2000 Series User Manual

72

2. The Trigger source will be displayed at the

bottom of the screen.

Range

Source

INT, EXT

Connection

(EXT source only)

For external sources,

connect the Sweep trigger

signal to the Trigger input

port on the rear panel.

OUTPUT INPUT

MOD Counter

Trigger MOD

Example:

Source = EXT

Note

With an external source, a sweep is output each

time a trigger pulse (TTL) is received from the

Trigger input port on the rear panel.

The trigger frequency must be greater than the

sweep rate (sweep time) plus 125nS (trigger pulse

width > 125nS).

Example: External

trigger input

signal

Sweep output

0V

Trigger input

signal