320  Loading the SSP 
The SSP 
is 
normally loaded 
at 
the time the system 
is 
powered on.  Function 1 (IPL) permits the customer or 
service representative to load the 
SSP 
at 
a later time without powering the system off and on again. 
The Security switch determines the method 
of 
loading the SSP. 
Security Switch - Normal Position 
1. 
Select function  1 (IPL).  The 4-character display 
is 
blank. 
2. 
Press the Start Function key.  The IPL Sign On prompt 
is 
displayed after IPL testing 
is 
complete 
see 
Notes 
1,2, 
and 
3. 
Security Switch - Service Position 
1. 
Select function 1 (IPL). 
The 4-character display contains 0000. 
If 
the Start Function key 
is 
pressed now,  a normal customer IPL 
will occur. 
To bypass the wrap tests, alter the 4-character display to 
FFOO. 
2. 
Press the Start Function key.  The IPL Sign On prompt 
is 
displayed after IPL testing 
is 
complete 
see 
Notes 
1, 
2, 
and 
3. 
Notes: 
1. 
See 
"326  Load Options for SSP,  Reload, and Customize" on page 
3-9 
for approximate IPL times. 
2. 
See 
"328  Service Procedures under SSP" on page  3-10  for available tests under SSP. 
3. 
See 
"329  Summary 
of 
Useful SSP Procedures" on page 
3-11 
for a ,summary 
of 
useful SSP procedures. 
321 
Auto Configuring the System 
1. 
Ensure that the Security switch is in the  Service position. 
2. 
Insert diskette 
61. 
3. 
Select function 3 (IPL Diagnostic Diskette). 
The 4-character display contains 
0000.  To perform a normal customer auto configuration, alter the 
4-character display to 
1000. 
To 
perform a service representative auto configuration, alter the 4-character 
display to CECE. 
See 
"326  Load Options for 
SSP, 
Reload, and Customize" on page  3-9. 
4. 
Press the Start Function key.  Follow the displayed instructions to auto configure and customize the 
system. 
Section 
3. 
General Procedures  3-7