Specifications

Then you are prompted to select destructive (write/read) or nondestructive

(read only) testing for each device:

Test mode selection. Use keyboard to make selections.

Space key selects write/read testing. ENTER key protects media.

The screen should resemble the following display during and after test mode

selections:

BUS Configuration:

Slot ID LUN Device Type Rev Selection

0 0 * Disk RX23/1.44M Protected

0 1 * Disk RX33/1.2M Read only

3 0 0 Disk RZ25 (C) DEC 0700 Read only

3 1 0 Disk RZ24 (C) DEC 211B Read only

Next, you are prompted to enable or disable external loopback testing:

Loopback Selection. Hit SPACE to enable external loopback, ENTER to disable.

1 D0000 8x4 Mux A-C disabled B-D disabled

00 COMM1 disabled

00 COMM2 disabled

00 LPT1 disabled

Note

If you selected destructive (write/read) testing for any device, the

following message is also displayed:

******************************************

* WARNING! Destructive testing enabled. *

* Data will be lost when testing begins! *

******************************************

If loopback testing is enabled, loopback connectors must be installed on

the enabled ports (8x4 mux, serial port 1, serial port 2, parallel port) or

the related tests will fail.

The next display shows the tests that the system exerciser will run. The

display is based on the selections you made and the recognized system

conﬁguration.

3–4 System Exerciser