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System Parameters 
Passcode 
P921 Enable Code 
Enables the passcode (P922), which means the passcode must be entered to 
go into program mode. If disabled (set to 0), then no passcode is required, 
and ENTER is used to enter program mode. Default =1 (Enabled) 
P922 Passcode 
This is the passcode that must be used to enter program mode. The default 
is 1997, but this can be changed to another value from 0 to 9999. 
Backup 
P925 Parameter Backup & Restore 
This parameter is used to make a backup of all parameters, for example to 
ensure a default set is maintained within the unit. If alterations are made to 
the  parameters  that  do  not  work  as  intended,  then  the  backup  set  can  be 
restored into the unit. 
You can make two separate backup copies if you wish, called backup 1 and 
backup 2, and restore from either. 
The options are: 
 
System Information 
The following three parameters do not affect how the unit performs, but details, 
contained  in  them,  may  be  required,  by  Pulsar,  when  making  technical 
enquiries. 
P926 Software Revision 
This parameter will display the current software revision. It is read only, and 
cannot  be  changed.  The  software  revision  can  also  be  viewed  while  in 
RUN mode by pressing the decimal point key.