EXFO XTM-50 O-band, User Manual

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Turning on/off the XTA-50
20 XTA-50 User Guide
3.2 Checking the Firmware Version
Subject The About window provides information on your XTA-50. It is displayed for a few
seconds at system startup. You can also display it on demand as explain in the following
procedure.
Procedure 1. Access the Operating Mode window (see section section Turning On the XTA-50 and
Accessing the Operating Modes, p. 19 ).
2. In the Operating Mode window, touch the button.
The About window appears and displays information on your XTA-50.
3. To go back to the Operating Mode window, touch the button.
Button Description Corresponding Section
Enables you to manually set the
wavelength/frequency and
FWHM values. section Manually Entering the
Wavelength/Frequency and FWHM
Values, p. 23
Enables you to select and use an
ITU grid to rapidly select a
channel (not available in the XTA-
50 O-band model). section Using a Predefined Grid to
Select a Channel, p. 24
Enables you to create and use a
custom grid. section Using a Custom Grid to Select
a Channel, p. 26
Enables you to create and use
sequences. section Defining and Running a
Sequence of Wavelength/Frequency
and FWHM Values, p. 28
Enables you to configure ports for
remote control and screen
brightness • section Setting the XTA-50
Ethernet Ports, p. 38
• section Setting the GPIB Address,
p. 44
• section Setting the XTA-50 RS-
232C Port, p. 41
• section Setting the Screen
Brightness, p. 21
Provides information about the
XTA-50 model and version. section Checking the Firmware
Version, p. 20
Turns the XTA-50 off. section Turning off the XTA-50, p. 21