HP 8112A Operating, Programming And Servicing Manual page 97

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20 CLEAR Adr
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25
CLEAR SCREEN
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40 A=SPOLL(Adr)
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50
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60 Program to check RAM and HARDWARE
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100 REMOTE Adr
110 !
140 OUTPUT Adr;"EST"
150 !
160 WAIT 1000
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180
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200 IF A=#0 THEN
210 !
220 ! PRINT "HP 8112A FAULT WITH ERROR";A-64
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240
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250
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270 END IF
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290 LOCAL Adr
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310 END
Comments:
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!If Status Byte is zero, HP 8112A has a fault
HP 8112A Self-test
(Visual Indicators)
( LED on>
RMT
(RMT and ADS LED's on>
Programming Examples 7-5