Iris Terminal Shutdown; Diagnostics; Startup Diagnostics; Optional Startup Diagnostic - Silicon Graphics IRIS Series Terminal Manual

Operation
will appear after a few seconds. To choose a demonstration program, hold
down the right mouse button, move the cursor over a menu entry and release
the button.

6.8 IRIS Terminal Shutdown

The IRIS Terminal should not be left on indefinitely. However, since the
Monitor has a long warmup period, the IRIS Terminal should be left on
continuously during work hours. The IRIS Terminal can be shut down by
turning off the
Power
left on since power tor the Monitor is controlled by the Cabinet
1. Set the

6.9 Diagnostics

There are two kinds of diagnostics for the IRIS Terminal.
• Automatic diagnostics are run at startup.
• Optional startup diagnostics can be selected with the
configuration switch (switch 4; see Appendix A).

Startup Diagnostics

The IRIS Terminal executes a series of processor-specific diagnostics during the
normal startup sequence. If an error is detected, an alternating status code is
displayed on the
6-2 for a list of startup diagnostics. If any of these error codes are displayed,
contact Silicon Graphics Customer Service (see Section 1).
The hex code shown on the
startup sequence progresses. This is helpful in netermining the progress of the
startup sequence.

Optional Startup Diagnostic

If the configuration switch (switch 4; see Appendix A) is set to the
Checkout
position, the IRIS Terminal will write and read each processor memory
Open
location with two different values. This diagnostic should be run when the
IRIS Terminal is booted for the first time or when a problem is suspected.
Version 1.3
switch on the Cabinet. The Monitor
switch on the front of the Cabinet to the
Power
diagnostic display on the Cabinet I/O Panel. See Table
Status
Status
IRIS TERMINAL GUIDE
diagnostic display will change as the
switch may be
Power
switch.
Power
position.
Off
Checkout
33