EXFO IQS-1700 High Performance Power Meter for IQS-500/600 - Manual (Page 40)

Setting Up Your High Performance Power Meter
32 IQS-1700
Setting the Measurement Range
To set the measurement range:
1. Click the Settings function tab, then select the Channels tab.
2. If necessary, select the channel for which you want to set the range.
3. Use the arrow buttons next to the Range list to select the range you
want to use.
Note: Select Manual range for an acquisition when the input signal has unstable
or modulated variations. This prevents ! ! ! ! ! ! ! from appearing on the
display when changing gain scales often.