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Using cascaded computers
In use, cascaded computers can be accessed using exactly the same methods as
for those connected directly to the AdderView CATx. However, by far the easiest
way is to use the on screen menu. This is because it displays the computer
names and does not require any knowledge of port addresses, some of which
(as discussed above) can be up to six characters long. See the Selecting
cascaded computers section in the Operation chapter for more details.
Testing specific links to cascaded computers
As mentioned previously, the best and most efficient way to access cascaded
computers is by using the on screen menu and via non-specific routes through
the link groups. However, during configuration or troubleshooting, it may be
useful to test specific routes to computers in order to verify the various strands
of each link group. By using specific port addresses for each unit, rather than
link group numbers, you can precisely navigate a route through any part of the
system.
To test a specific link
1 Simultaneously press and hold and .
Note: and are the standard hotkeys and can be altered to avoid
clashes with other devices or software. If you change the hotkeys, remember
to use the new ones in place of and when following these
instructions.
2 While still holding and , in sequence, press and release the full
address of the required computer – remember to use specific port numbers,
not link group addresses, e.g. 061802, not BE02.
3 When the last digit has been entered, release all keys.