EXFO FVA-3150 Variable Attenuator - Manual (Page 109)

Index
Variable Attenuator 103
Index
A
AC requirements ......................................... 10
after-sales service ........................................ 61
arrow buttons ............................................... 2
attenuation
display modes........................................ 24
entering a specific value ........................ 21
method of measurement ......................... 5
range ..................................................... 21
setting ................................................... 20
setting maximum value ......................... 23
setting minimum value .......................... 22
attenuation display mode
absolute................................................. 26
offset ..................................................... 28
reference ............................................... 30
attenuation routine
description............................................. 38
example ................................................. 38
maximum delay ..................................... 38
maximum duration ................................ 38
maximum number of steps.................... 38
starting.................................................. 42
stopping ................................................ 43
available step sizes ...................................... 20
B
B value. see base offset value, setting
back panel description .................................. 3
benchtop, installing in a rackmount............ 12
blocking light transmission ......................... 44
blocks.......................................................... 44
C
calibration
certificate............................................... 59
interval .................................................. 59
Canadian Standards Association (CSA) .......... v
capacitors ...................................................... 9
caution ........................................................ 14
of personal hazard ................................... 6
of product hazard .................................... 6
certification information................................ v
cleaning
detector ports ........................................ 58
EUI connectors....................................... 56
fiber ends............................................... 35
front panel............................................. 55
comm. parameters for remote control ........ 48
configuration
description............................................. 31
for remote control ................................. 48
parameters saved................................... 31
saving .................................................... 31
connectors, cleaning.................................... 56
conventions, safety........................................ 6
correction factor, wavelength. see base offset
value
covers, unit.................................................... 9
CSA................................................................ v
current, electrical......................................... 10
customer service.......................................... 66
D
delay before an attenuation routine............ 38
detector port, cleaning ................................ 58
diagram of the menus ................................. 14
dimmer, options.......................................... 15
disconnecting FVA-3150.............................. 13
disconnecting unit......................................... 8
display
intensity ................................................. 15
OFF ........................................................ 15
display intensity, setting .............................. 15