Technical data

Figure 2–2: Sample Error Summary
KA660-A Vn.n VMB n.n
Performing normal system tests.
95..94..93..92..91..90..89..88..87..86..85..84..83..82..81..80..
79..78..77..76..75..74..73..72..71..70..69..68..67..66..65..64..
63..62..61..60..59..58..57..56..55..54..53..52..51..50..49..48..
47..46..45..44..43..42..41..40..39..38..37..36..35..34..33..32..
31..30..29..28..27..26..25..24..23..22..21..20..19..18..17..16..
15..14..13..12..11..10..09..08..07..
?58 2 02 FE 0004 0000 02 ; SUBTEST_58_02, DE_SHAC_RESET.LIS
P1=00000001 P2=00000000 P3=0000000F P4=00000000 P5=00000000
P6=00000000 P7=00000000 P8=00000000 P9=00000000 P10=00000000
r0=90000026 r1=00000000 r2=00000000 r3=00004200 r4=00000000
r5=00000000 r6=00004018 r7=20004000 r8=00004000 EPC=200618BC
Normal operation not possible.
>>>
If possible, print out the error summary and give it to your Digital service
representative.
2.4 Booting the System
VAX 4000 systems boot in one of two ways. You can configure the system
to autoboot on power-up or you can manually boot the system from console
mode. The Break Enable/Disable switch setting determines how the system
boots.
2.4.1 Autobooting the System
When the Break Enable/Disable switch is set to disable (the normal
operating setting), the system runs self-tests and, on completion, attempts
to load system software. Additionally, if the Break Enable/Disable switch
is set to enable, and the halt action REBOOT or RESTART_REBOOT has been
defined using the SET HALT command, the system will automatically
attempt to load system software.
Depending on whether or not a boot device has been selected, the system
loads system software or prompts you to select a boot device.
Loading System Software (with Boot Device Selected)
When a boot device has been selected, the system identifies the boot device
and the number 2 displays on the screen. As the system begins booting,
the countdown continues from 1 to 0.
2–6 VAX 4000 Model 200 (BA430) Operation