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v1.02
05/06/30
21
ES51918
11,000 Counts Auto DMM
State diagram for Zero mode:
State diagram for Zero + HOLD mode:
State diagram for Zero + Max/Min + HOLD mode:
Original State
‘Zero’ Active
Show D
N+K - DN
‘Zero’ ‘Max’ Active
Show Max. D
N+K - DN Value
‘Zero’ ‘Min’ Active
Show Min. D
N+K - DN Value
‘Zero’ ‘Max’ ‘Hold’ Active
Hold Max. D
N+K - DN Value
‘Zero’ ‘Min’ ‘Hold’ Active
Hold Min. D
N+K - DN Value
Press HOLD
Press HOLD
Press Max/Min
Press Max/Min < 1s
Press Max/Min < 1s
Press Max/Min > 1s
Press Zero > 1s
Press Zero
Press Zero < 1s
Original State
‘Zero’ Active
Show D
N+K - DN
Press Zero > 1s
Press Zero
Press Zero < 1s
‘Zero’ ‘Hold’ Active
Stop LCD upgrading
Press Hold
Original State
‘Zero’ Active
Show D
N+K - DN
Press Zero > 1s
Press Zero
Press Zero < 1s