Cisco Cisco Explorer Set-top Software Version 2.1 用户指南
Access the Diagnostic Screens
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Accessing Screens Using Front Panel Buttons
This section provides procedures to help you use the Explorer DHCTs to access and
This section provides procedures to help you use the Explorer DHCTs to access and
navigate the diagnostic screens, to display a blended image, and to exit the
diagnostic screens.
You can access the diagnostic screens by pressing a combination of buttons on the
You can access the diagnostic screens by pressing a combination of buttons on the
front panel of the Explorer DHCT. The buttons that you press differ among the
various models of Explorer DHCTs.
Note: After pressing the buttons on the front panel, the Message LED will flash. This
Note: After pressing the buttons on the front panel, the Message LED will flash. This
indicates that diagnostic screens are ready to access.
1 Press and hold the center or Select button until the Message LED on the front
1 Press and hold the center or Select button until the Message LED on the front
panel blinks, and then release the button.
2 While the Message LED blinks, press the diamond or the INFO button.
3 To navigate the diagnostic screens, press either the Vol+ or the Vol- button.
4 To display a blended image for troubleshooting purposes, press the Center or
3 To navigate the diagnostic screens, press either the Vol+ or the Vol- button.
4 To display a blended image for troubleshooting purposes, press the Center or
Select button to scroll through the following three blending levels:
Dark
Light
None
Note: For more information on using blended images, see
Troubleshoot with a
Blended Image (on page 9).
5 To exit the diagnostic screens, press the Diamond or the EXIT button.