Exfo FVA-3150 Variable Attenuator Manuale Utente Scaricare il pdf (Pagina 109)

Index

Variable Attenuator 103

Index

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 value. see base offset value, setting

back panel description .................................. 3

benchtop, installing in a rackmount............ 12

blocking light transmission ......................... 44

blocks.......................................................... 44

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

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

1 2 ... 104 105 106 107 108 109 110 111 112 113 114 115

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