EXFO FTB-800 Series for FTB-1 - Manual (Page 452)

Test Functions
442 FTB-700G/800 Series
Pointer Adjustment
Jump

New Pointer allows to select a new pointer value:
For STS/AU: 0 (default) to 782
For VT/TU:

Inject button sends the new pointer value.

New Data Flag (NDF) check box when selected inserts a New Data
Flag with the pointer adjustment when the Inject button is tapped.
For STS/AU: When NDF is enabled, bits 1 to 4 of the pointer word (H1
and H2 bytes) are set to “1001” when executing a pointer jump.
For VT/TU: When NDF is enabled, bits 1 to 4 of the pointer word (V1
and V2 bytes) are set to “1001” when executing a pointer jump.
Path Range
VT1.5 0 to 103
VT2 0 to 139
TU-3 0 to 764
TU-11 0 to 103
TU-12 0 to 139