Appendix A - Adding or Replacing Boards
243
Enova Digital Media Switchers - Hardware Reference Manual
11.
Attach cables to the board’s connectors and reconnect any other cables that were disconnected in Step 3
Tie cables to cable management bars (if applicable).
If the enclosure was powered down – Reapply power.
NOTE:
For cabling information, see the specific board chapter in this manual.
12.
Optional
– If you have custom board settings to load to the board, use the
System Configuration interface
to load
them now (see
13.
Execute a test switch using a connection on the new board to be sure that video is present at the destination
(Control Panel: press Function key, Select key, Input key, Output key, and Take key). See the
section on page 70 for details.
Additional testing for Audio Insert/Extract Board functionality:
Insert function
– If the DIP switch for the audio connector is set to insert, the video signal from the corresponding
video input or output will carry the inserted audio; check that the inserted audio is present with the display.
Extract function
– If the DIP switch for the audio connector is set to extract, the audio will be extracted from the
corresponding video input or output signal; check the auxiliary or supplemental audio equipment involved to be
sure the extracted audio signal is present where expected.
NOTE:
If the test switch does not work, see the Board Troubleshooting
.
IMPORTANT:
If for any reason a board slot is left empty, be sure to attach a blank plate to cover it.
14.
Enova DGX 3200 only –
Replace connector numbering plate removed in Step 2.
Board Troubleshooting
Problems with Board Power Up
To verify that all I/O boards have been powered up after hot-swapping, enter
~scri6v3!
in a terminal emulation program
and verify that none of the boards report an alarm.
If an alarm is reported, the board must be manually powered back up using the DGX_SHELL command
power ON BCPUx
where
x
is the slot number of the board (for additional information on DGX_SHELL commands, see page 247.
NOTE:
A complete list of the DGX_SHELL targets, BCPUx, is in the "Product to Board Slot Correspondence" table on
