EXFO FVA-60B, Руководство пользователя

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FVA-60B
iii
Contents
Certification Information .................................................................................. v
1 Introducing the FVA-60B Variable Optical Attenuator ............ 1
Display Description ........................................................................................... 1
Keypad Description ........................................................................................... 1
Secondary Keypad Functions ............................................................................ 2
Connector Panel Description ............................................................................. 2
2 Safety Information ................................................................... 3
Safety Conventions ........................................................................................... 3
Laser Safety Information ................................................................................... 3
3 Operating the FVA-60B Variable Optical Attenuator ............... 5
Calibrating the Unit .......................................................................................... 5
Using the Absolute Mode ................................................................................. 5
Using the Relative Mode ................................................................................... 6
Using the X + B Mode ...................................................................................... 6
Programming Wavelengths .............................................................................. 7
Setting Attenuation Step Sizes ......................................................................... 7
Programming the Unit ...................................................................................... 8
Initiating the Program Execution ...................................................................... 9
4 Using the RS-232 Interface and Software .............................. 11
Installing the Software .................................................................................... 11
Connecting the RS-232 Interface Cable .......................................................... 12
Starting the Interface Application ................................................................... 12
Using the Interface Application ...................................................................... 12
Understanding the General Operation Menu .................................................. 12
Understanding the Program Menu ................................................................. 13
Viewing Source Files ....................................................................................... 13
Using Interface Commands ............................................................................. 14
5 Maintenance ............................................................................ 15
Cleaning the Front Panel ................................................................................. 15
Cleaning Fixed Connectors .............................................................................. 16
Cleaning Connectors Equipped with EUI/EUA Adapters .................................. 18
Cleaning Detector Ports .................................................................................. 21
Recharging the Battery Pack ........................................................................... 22
Replacing the 9 V Alkaline Battery .................................................................. 22
Recalibrating the Unit ..................................................................................... 22
6 Troubleshooting ...................................................................... 23
Solutions to Common Problems ..................................................................... 23
Finding Information on the EXFO Web Site .................................................... 23
Contacting the Technical Support Group ........................................................ 24
Transportation ................................................................................................ 24
FVA-60B
iii
Contents
Certification Information .................................................................................. v
1 Introducing the FVA-60B Variable Optical Attenuator ............ 1
Display Description ........................................................................................... 1
Keypad Description ........................................................................................... 1
Secondary Keypad Functions ............................................................................ 2
Connector Panel Description ............................................................................. 2
2 Safety Information ................................................................... 3
Safety Conventions ........................................................................................... 3
Laser Safety Information ................................................................................... 3
3 Operating the FVA-60B Variable Optical Attenuator ............... 5
Calibrating the Unit .......................................................................................... 5
Using the Absolute Mode ................................................................................. 5
Using the Relative Mode ................................................................................... 6
Using the X + B Mode ...................................................................................... 6
Programming Wavelengths .............................................................................. 7
Setting Attenuation Step Sizes ......................................................................... 7
Programming the Unit ...................................................................................... 8
Initiating the Program Execution ...................................................................... 9
4 Using the RS-232 Interface and Software .............................. 11
Installing the Software .................................................................................... 11
Connecting the RS-232 Interface Cable .......................................................... 12
Starting the Interface Application ................................................................... 12
Using the Interface Application ...................................................................... 12
Understanding the General Operation Menu .................................................. 12
Understanding the Program Menu ................................................................. 13
Viewing Source Files ....................................................................................... 13
Using Interface Commands ............................................................................. 14
5 Maintenance ............................................................................ 15
Cleaning the Front Panel ................................................................................. 15
Cleaning Fixed Connectors .............................................................................. 16
Cleaning Connectors Equipped with EUI/EUA Adapters .................................. 18
Cleaning Detector Ports .................................................................................. 21
Recharging the Battery Pack ........................................................................... 22
Replacing the 9 V Alkaline Battery .................................................................. 22
Recalibrating the Unit ..................................................................................... 22
6 Troubleshooting ...................................................................... 23
Solutions to Common Problems ..................................................................... 23
Finding Information on the EXFO Web Site .................................................... 23
Contacting the Technical Support Group ........................................................ 24
Transportation ................................................................................................ 24
FVA-60B
iii
Contents
Certification Information .................................................................................. v
1 Introducing the FVA-60B Variable Optical Attenuator ............ 1
Display Description ........................................................................................... 1
Keypad Description ........................................................................................... 1
Secondary Keypad Functions ............................................................................ 2
Connector Panel Description ............................................................................. 2
2 Safety Information ................................................................... 3
Safety Conventions ........................................................................................... 3
Laser Safety Information ................................................................................... 3
3 Operating the FVA-60B Variable Optical Attenuator ............... 5
Calibrating the Unit .......................................................................................... 5
Using the Absolute Mode ................................................................................. 5
Using the Relative Mode ................................................................................... 6
Using the X + B Mode ...................................................................................... 6
Programming Wavelengths .............................................................................. 7
Setting Attenuation Step Sizes ......................................................................... 7
Programming the Unit ...................................................................................... 8
Initiating the Program Execution ...................................................................... 9
4 Using the RS-232 Interface and Software .............................. 11
Installing the Software .................................................................................... 11
Connecting the RS-232 Interface Cable .......................................................... 12
Starting the Interface Application ................................................................... 12
Using the Interface Application ...................................................................... 12
Understanding the General Operation Menu .................................................. 12
Understanding the Program Menu ................................................................. 13
Viewing Source Files ....................................................................................... 13
Using Interface Commands ............................................................................. 14
5 Maintenance ............................................................................ 15
Cleaning the Front Panel ................................................................................. 15
Cleaning Fixed Connectors .............................................................................. 16
Cleaning Connectors Equipped with EUI/EUA Adapters .................................. 18
Cleaning Detector Ports .................................................................................. 21
Recharging the Battery Pack ........................................................................... 22
Replacing the 9 V Alkaline Battery .................................................................. 22
Recalibrating the Unit ..................................................................................... 22
6 Troubleshooting ...................................................................... 23
Solutions to Common Problems ..................................................................... 23
Finding Information on the EXFO Web Site .................................................... 23
Contacting the Technical Support Group ........................................................ 24
Transportation ................................................................................................ 24
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