' Install.Sub <B20BI51>  MOD 012786, M. Delap
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		     BTOS BASIC INTERPRETER Installation  
		   

	  If this is the master station of a cluster system, then power
	  down all cluster workstations. 

	  If this is a cluster workstation, then power down all other
	  workstations except this station and the master station.

			    PRESS AE<GO>AA when ready 
			    1				
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	    Volume Status will display the number of free sectors on	
		 your [Sys] volume.					
									
	    AFPRESS AE<GO>AA to invoke Volume Status, note the number of	
		 free sectors, then AFPRESS AE<GO>AA again to continue.	
									
	

1Screen Setup

yesVolume Status
sys1Copy
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	    BTOS BASIC INTERPRETER requires approximately 550 free	
		 sectors on a B20 Series hard disk system with a	
		 minimum of 1024K of memory for B28 systems, 512K	
		 for B25 and B27 systems, and 384K for B21 and B22	
		 systems.						
									
	    If this B20 system does not have the required space	
		 or memory available AFPRESS AE<ACTION><FINISH>AA to 		
		 cancel installation.					
									
	    If this B20 system does have the required space and	
		 memory available AFPRESS AE<GO>AA to continue.		
									
	

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		       BTOS BASIC INTERPRETER Installation   
		    

	    Power down all other workstations except this station and
	    the XE500 master.

			    PRESS AE<GO>AA when ready 
			    1				
Copy
[Kbd]
[Vid]
PF

	
									
	    Volume Status will display the number of free sectors on	
		 your [Sys] volume.					
									
	    AFPRESS AE<GO>AA to invoke Volume Status, note the number of	
		 free sectors, then AFPRESS AE<GO>AA again to continue.	
									
	
1Screen Setup

yesVolume Status
sys1Copy
[Kbd]
[Vid]
PF
	
									
	    BTOS BASIC INTERPRETER requires approximately 550 free	
		 sectors on the XE500 master.				
									
	    AFPRESS AE<GO>AA to continue installation.			
									
	
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[Sys]<$>Args.Tmp
yes
 '[Initial program]' '[Maximum number of open files (015)]' '[Maximum random record length]'
New Command
'BASIC Interpreter'
 1BASIC.Run
 @[Sys]<$>Args.Tmp
'Invoke the BASIC Interpreter'
y

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[B20BI51]<Burroughs>BASIC.Run
1BASIC.Run

yDelete
[Sys]<$>Args.Tmp
Append
[B20BI51]<sys>fdSys.Version [Kbd]
1Sys.Version BASIC Interpreter installed on d|*w *n *d, yyyy, at *t:0m|
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	  AE ***** INSTALLATION OF BTOS BASIC INTERPRETER COMPLETE ***** AA


	Please remove the BASIC Interpreter disk from the disk drive and
	put it in a safe place.

	If this is a cluster system, you may now resume cluster operations.
PN,