Configuring The Alarm Parameters; Configuring The Link Parameters - Viavi ONA-800 Getting Started Manual

Chapter 3 Powermeter and VFL
Using the power meter
Table 10 Measurement parameters
Parameter
User choice
Beep on modula-
tion
Unit
Reference Level
Attenuator com-
pensation

Configuring the alarm parameters

In the Setup menu, select Alarms.
Table 11
Table 11 Alarms parameters
Parameter
Alarms
Min Threshold
Max Threshold

Configuring the Link parameters

In the Setup menu, select Link.
Page 34
Description
Applicable if User option was selected in the Wavelength line.
Selection of the wavelength between 800 nm and 1650 nm, by
clicking on Edit Value to use the numeric keypad to enter a wave-
length.
Select to hear a sound when a modulation occurs. Options:
– Yes
– No
Unit of power displayed:
– Watt, dBm: displays absolute power
– dB: displays a result relative to a reference (link loss.)
If dB units were chosen as the Unit, specifes the reference value
for the wavelength selected:
1. Select the wavelength.
2. Select the displayed reference level.
3. Enter the new Reference Level value.
4. Confirm the value by clicking the check mark button.
This reference is also automatically available in the Results page,
using the Standard Ref soft button.
Choice of level to be applied to the wavelength chosen for the
measurement to compensate for the loss due to the external atten-
uator (+XX.XX dB):
1. Select the wavelength.
2. Select the displayed value.
3. Enter the new Attenuator Compensation value.
4. Confirm the value by clicking the check mark button.
describes the Alarms parameters.
ONA-800 Getting Started Guide
Description
Activation of the alarm function. Any result
below the lower threshold or above the
upper threshold is displayed in red on the
Results page.
Choice of lower and upper thresholds for
each available wavelength, from -60 to +40
dBm (selected with the direction keys.)
22142812, R011 April 2022