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ORL-55
JDSU
5 O
PERATION
5
O
PERATION
The ORL-55 provides three operation modes:
1.
Laser Source:
The ORL-55 works as a laser source.
2.
Power Meter:
The ORL-55 works as a power meter.
3.
Return Loss Test:
The ORL-55 works as a return loss
test meter. Both laser source and power meter are
activated.
4.
Visual Fault Locator (optional):
The ORL-55
switches to VFL mode. All other functions are
deactivated.
To select mode 1 to 3:
Press
[Device Mode]
repeatedly:
Laser Source
Power Meter
Return Loss Test
...
The selected mode will be shown on top of display.
To select VFL mode:
Open the MAIN menu and select
Switch to VFL
Mode
.
Laser Source mode
Display in Laser Source mode
Depending on your ORL-55 model (two or three
wavelengths) you will see different displays after
powering on the device.
Fig. 8
Measurement display in laser source mode.
Laser ON
Auto-
Laser OFF
Continuous
Wave
2 wavelengths
