Technical data

Checking the VAXstation 3100 Model Number

After you have disconnected the cables and before beginning

the upgrade, check the model number of the system you are

upgrading.

Each system has a model code number stamped on the rear of

the system unit. Look at the label and refer to the next table to

determine which chapter to use for the upgrade procedures.

Table 1–2 Model Numbers of VAXstation 3100 Family Systems

Model Code

Number

VAXstation 3100 System Go To:

VS42A-xx Model 30 Chapter 2

WS42A-xx Model 38 Chapter 2

VS42S-xx Model 40 Chapter 3

WS42B-xx Model 48 Chapter 3

WS43A-xx Model 76 Chapter 4

xx: variable extensions

Preparing for the System Upgrade 1–9