Digital Equipment 300 Series AXP Reference Manual page 105

From the customer (console) environment you can run a
single diagnostic test using, for example, the
and then specifying a device name. The following example
tests the NVR:
>>> t[est] nvr
Return
3. Service diagnostic environment
To run multiple tests with one command, and for a thorough
testing of your system, first shut down the operating system,
then press the halt button on the back of the system unit,
and type:
>>> set diag_s[ection] 2
Note that there may be special requirements in order to
execute a certain test; for example, loopback connectors,
a handset, or a specific device may be required. See the
description of the
test
You can run multiple diagnostic tests using, for
example, the
test device_name,device_name
device_name:device_name
described at the end of this chapter.
The following command tests the network interconnect (NI)
and nonvolatile random-access memory (NVR):
>>> t[est] ni,nvr
Return
command.
commands. The
Return
Diagnostics
command
test
or
test
test command is
4–7