56 8163A/B, 8164A/B, 8166A/B User’s Guide
1 Getting Started
To change the wavelength from 1540.000 nm to 1525.000 nm:
1 Move to the wavelength parameter for a Tunable Laser module and
press [Edit]. The most significant digit is highlighted.
2 Press the left cursor once to highlight the digit four.
3 Press the down cursor twice to change the value of the digit to two.
4 Press the right cursor once to move the cursor one digit right.
5 Press the up cursor five times to change the value of the digit to five.
Press Enter to end the editing.
How to Change a Discrete Parameter
For discrete parameters, you may choose a particular values within a given
range.
1 For a Power Sensor module:
2 Move to the Power Sensor channel and press the [Details] softkey.
3 Move to the [AvgTime] parameter and press Enter.
Move to 1 s, by using the cursor key, and press Enter.
or
1 Move to the Power Sensor channel and press the [Menu] softkey.
2 Move to the <Averaging Time> parameter and press Enter. You see the
screen in Figure 25 on page -57.
3 Move to <1 s>, by using the cursor key, and press Enter.