Ross Synergy 1, Руководство по обслуживанию

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9–14 • Calibration and Diagnostics Synergy 1 and Synergy 100 Maintenance Guide (v16-S1)
3. Test the floppy disk drive or USB port as follows:
• Insert a blank disk or a pre-formatted disk into the drive. If you have a USB port,
insert a blank USB key.
• Press
Test
to begin the disk read/write test.
• The menu indicates
Pass
or
Fail
.
This completes the procedure to test the floppy disk drive or USB port of the Synergy 1 switcher.
Panel TX/RX Test
The Panel TX/RX Test Menu allows you to test communications with various remote control and
communications ports. A proper loop-back connector is required to conduct the external test.
Use the following procedure to test the TX/RX functions of the Synergy 1 control panel:
1. Navigate to the Panel Diagnostics Menu 2-2 as follows:
• Press HOME (to display the Main Menu 1-2 )
• MORE (to display Main Menu 2-2 )
• Setup (to display the Setup Menu )
• Panel Diagnostics (to display Panel Diagnostics Menu 1-2 )
• MORE (to display Panel Diagnostics Menu 2-2 )
2. Press TX/RX Test to display the Panel TX/RX Test Menu .
Panel TX/RX Test Menu
3. Test a port as follows:
• Use the middle Com Port knob to select the port you wish to test.
• If available, attach an appropriate loop-back connector to the port.
• If a loop-back connector is not available, the system will only be able to perform a
partial test (the UART will be tested, however, the line drivers and receivers will
not). Note that a proper loop-back connector is required to conduct the external test.
• Press Test to begin the TX/RX test.
• The menu indicates Pass or Fail for internal and external tests:
~ The internal test checks the UART that generates the serial data stream.
~ The external test also tests the line drivers and receivers.
This completes the procedure to test the TX/RX functions of the Synergy 1 control pane. Repeat the
procedure to test any additional ports.
Note
Peripheral equipment should be disconnected from the selected port
while running the test.