| Terminal Displays | Action Taken | 
	
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			| CREDIT . . . . . . . . . . . . . SALE |  
			| ACCOUNT  |  
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 | Press the [Menu/Esc] button.  | 
	
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			| ENTER PASSWORD: |  
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 | Key in the current password and press the [Enter/Paymt] button. | 
	
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			| MENU SCREEN: |  
			| 1. Reports |  
			| 2. Merch. Params |  
			| 3. Merch. Options |  
			|  |  | 
 | Use the Down [  ] 
		button to scroll down to System Options. | 
	
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			| MENU SCREEN: |  
			| 3. Merch. Options |  
			| 4. Hosts Params |  
			| 5. System Options |  
			|  |  | 
 | Press the [Enter/Paymt] button. | 
	
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			| SYSTEM OPTIONS: |  
			| 1. Date/Time |  
			| 2. Edit PIN Key |  
			| 3. Select Master Key |  
			|  |  | 
 | Use the Down [  ] 
		button to scroll down to Pin Pad Function. | 
	
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			| SYSTEM OPTIONS: |  
			| 8. Predial Call |  
			| 9. PINPad Init |  
			| 10. PINPad Func. |  
			|  |  | 
 | Press the [Enter/Paymt] button. | 
	
		|  
 
 
 | Press the [Clear/Feed] button and immediately key in 2. | 
	
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			| DIAGN.L2 PASSWORD |  
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 | Key in 844747746 and press the [Enter/Paymt] button. | 
	
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			| CHOOSE PINPAD: |  
			| 1. Built In |  
			| 2. Ext. |  
			|  |  
			|  |  | 
 | Select either 1 or 2. | 
	
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			| SELECT FRM MENU: |  
			| 1. Algorith Test |  
			| 2. |  
			| 3. |  
			|  |  | 
 | Use the Down [  ] 
		button to scroll down to MS/SS. | 
	
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			| SELECT FRM MENU: |  
			| 2. |  
			| 3. |  
			| 4. MS/SS |   |  | 
 | Press the [Enter/Paymt] button. | 
	
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			| NOW USING MS/SS. |  
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 | The terminal will briefly show the MS/SS encryption method is being used. | 
	
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			| SELECT FRM MENU: |  
			| 1. Non-DUKPT |  
			| 2. DUKPT |  
			| 3. 3DES DUKPT |  
			|  |  | 
 | Using the Down [  ] button, scroll down to the desired encryption method, example DUKPT. | 
	
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			| SELECT FRM MENU: |  
			| 1. Non-DUKPT |  
			| 2. DUKPT |  
			| 3. 3DES DUKPT |  
			|  |  | 
 | Press the [Enter/Paymt] button. | 
	
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			| SELECT FRM MENU: |  
			| 2. |  
			| 3. |  
			| 4. MS/SS |   |  | 
 | Press the [Menu/Esc] button three (3) times.
 | 
	
		| 
			| SYSTEM OPTIONS: |  
			| 8. Predial Call |  
			| 9. PINPad Init |  
			| 10. PINPad Func. |  
			|  |  | 
 | 
	
		| 
			| MENU SCREEN: |  
			| 3. Merch. Options |  
			| 4. Hosts Params |  
			| 5. System Options |  
			|  |  | 
 | 
	
		| 
			| CREDIT . . . . . . . . . . . . . SALE |  
			| ACCOUNT  |  
			|  |  
			|  |  
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 | Change(s) complete. |