EXFO IQS-1500 Power Meters for IQS-500/600 - Manual (Page 33)

Setting Up Your Power Meters
Power Meters 25
Setting the Refresh Rate
Setting the Refresh Rate
This function allows you to define the refresh rate of the power readings on
the display. The refresh rate is the number of times per second that a new
power measurement will be displayed on the screen. The refresh rate
applies to all channels when using a multichannel power meter.
To set the refresh rate:
1. From the Instrument tab, select the Display tab.
2. Use the arrow buttons to select the refresh rate you want to use.
Note: The refresh rate can be faster or slower than the sampling rate; however,
only a refresh rate slower than the sampling rate will have an effect.