DECstation 5000/260, Руководство оператора, Страница: 10 / 215

9–1
Releasing the memory module bracket . . . . . . . . . . . . . . . . . .
9–4
9–2
Memory module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9–5
9–3
Memory slots inside the system unit . . . . . . . . . . . . . . . . . . .
9–6
9–4
Releasing the memory module bracket . . . . . . . . . . . . . . . . . .
9–9
9–5
Removing a memory module . . . . . . . . . . . . . . . . . . . . . . . . .
9–10
9–6
Removing the Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9–14
9–7
Attaching the Wrist Strap . . . . . . . . . . . . . . . . . . . . . . . . . . .
9–15
9–8
Attaching the Rivets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9–16
9–9
Removing the Old CPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9–17
9–10
Inserting the Grounding Clips . . . . . . . . . . . . . . . . . . . . . . . .
9–18
9–11
Adding the New CPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9–19
9–12
Replace the Medallion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9–20
9–13
Add the Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9–21
9–14
Replace the Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9–22
9–15
Return the Old CPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9–23
10–1
Connecting a VT320 terminal to the system unit . . . . . . . . . .
10–5
11–1
Indicator light and LED display . . . . . . . . . . . . . . . . . . . . . . .
11–3
C–1
System Module J-Connector Locations . . . . . . . . . . . . . . . . . .
C–4
Tables
1
Conventions Used in This Guide . . . . . . . . . . . . . . . . . . . . . .
xiv
1–1
Connectors, Controls, LED Display, and Lights on the
System Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1–5
5–1
SCSI Cable Lengths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–16
5–2
Usual SCSI ID Assignments for External Drives . . . . . . . . . .
5–17
5–3
SCSI ID Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5–18
5–4
Device Codes for Different Types of SCSI Drives . . . . . . . . . .
5–20
10–1
Console Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10–10
10–2
Module Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10–14
10–3
SCSI Device Codes and Descriptors . . . . . . . . . . . . . . . . . . . .
10–17
10–4
Console Commands for Environmental Variables . . . . . . . . . .
10–23
10–5
Environmental Variables Set by User . . . . . . . . . . . . . . . . . .
10–24
11–1
Interpreting the LED Codes . . . . . . . . . . . . . . . . . . . . . . . . . .
11–4
11–2
Solutions to Common Problems . . . . . . . . . . . . . . . . . . . . . . .
11–6
11–3
Self-Test Error Messages for the Base System Slot . . . . . . . .
11–16
A–1
System Unit Description . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A–1
x