Instruction manual

Appendix A – Programmer’s Interface for System Diagnostics
32
Instruction Manual – Precis DSP Matrix Switchers
Default Settings
At system boot, the ~scrv0i1! setting is displayed (see FIG. 8 on page 29).
If the verbosity setting is omitted, the verbosity level will be the lowest (v0).
The component setting must be included; otherwise, entering any of the verbosity settings alone
will result in a display equivalent to v0i0.
If both settings are omitted during a query (~scr!), the information displayed will be at the lowest
verbosity level for all components (v0i0) (FIG. 9 on page 31).
Using BCS to Access System Diagnostic Information
Instructions are provided for accessing the lowest level of verbosity for all components and for accessing a
specific level of verbosity for a specific component.
To access the lowest level of verbosity for all components:
1.
Enter ~scr! or ~scrv0i0!
Note: Either of these commands provides a “menu” of the identity numbers and their corresponding
components (FIG. 9 on page 31).
Only one verbosity setting and one component setting can be entered in a command. The order in which the
verbosity and component settings are entered is interchangeable.
To access a specific level of verbosity for a specific component:
1.
Enter ~scr (to access the splash screen).
2. Enter the verbosity level setting v# and the component’s identity setting i#.
Either may be specified first.
3. Enter ! (to send the command).
Example
~scrv3i5! or ~scri5v3! (Either displays the highest level of detail for the VM Configuration.)
Splash Screen Examples
Following are four examples of splash screen information that could be displayed when different
verbosity/component settings are specified. Depending on the amount of detail provided, you may need to
scroll to see the entire display. Use the first example to check the host software (IOS) version and the hardware
driver (appcode) version.
FIG. 10 Display for v3i1 (verbosity 3, component 1)
~scrv3i1!
[1:Enclosure] Precis DSP
[host software] v3.4.2
[hardware driver] v1.2.0 R
[build date] Jan 13 2009 08:03:50
[xnet address] 0xdcf1
[ap system id] 0x0
[nvram status] valid.. user preferences restored
[nvram magic] 0xdedafaba