EXFO FTB-800 Series for FTB-1 - Manual (Page 460)

Test Functions
450 FTB-700G/800 Series
Pointer Adjustment

Increment/Decrement allows to determine if the pointer sequence
will increment (positive) or decrement (negative) the pointer values.

Periodic check box when selected, generates the pointer sequence
continuously. The pointer sequence is generated only once when the
Periodic check box is cleared. The capability to clear the Periodic
check box is only available for the following pointer sequences:

Single pointers of opposite polarity

Regular pointers plus one double pointer

Regular pointers with one missing pointer

Double pointers of opposite polarity

Init-Cool check box when selected, generates pointer action with
three phases: initialization, Cool-down, and pointer sequence. Only the
pointer sequence is generated when the Init-Cool check box is
cleared.

Status indicates the pointer event activity status.

Initialization indicates that the pointer sequence test is started
and is running the initialization phase.

Cool-down indicates that the pointer sequence test is started and
is running the cool down phase.

Sequence indicates that the pointer sequence test is started and is
running the sequence phase; this phase runs until the Sequence is
turn off.

Static pointer indicates that the pointer sequence is not started.
The signal generator transmits a fix pointer value.

Pointer Value indicates the current pointer value. Available even if the
test is not started or if the sequence is not enabled.