EXFO FLS-2200 Broadband Source - Manual (Page 145)

IEEE 488.2 and Specific Command Reference
Broadband Source 137
Product-Specific Commands—Description
The parameter corresponds to the
intensity of the display unit.
1, corresponds to full intensity
0, corresponds to the lowest intensity
Any other value will be rounded to the nearest
value (0 or 1). For example, if the value is 0.2, it
will be rounded to 0. If the value is 0.8, it will be
rounded to 1.
Example(s) DISP:BRIG 1
DISPLAY:BRIGHTNESS 0
See Also DISPlay:BRIGhtness?
:DISPlay:BRIGhtness