ES51932
22,000 Counts Auto DMM
the range could not be higher one in automatic mode. When enter Zero mode from
lower range, the system will store the nonzero counts (residual current value). If the
range goes up to higher one automatically, the nonzero counts will be divided by ten.
So this function will still work well in automatic modes.
State diagram for Zero mode:
Original State
Press Zero
Press Zero > 1s
‘Zero’Active
Show DN+K - DN
Press Zero < 1s
State diagram for Zero + HOLD mode:
Original State
Press Zero
Press Zero > 1s
‘Zero’Active
Press Zero < 1s
Show DN+K - DN
Press Hold
‘Zero’ ‘Hold’Active
Stop LCD upgrading
State diagram for Zero + Max/Min + HOLD mode:
Original State
Press Zero
Press Zero > 1s
‘Zero’Active
Show DN+K - DN
Press Max/Min > 1s
Press Zero < 1s
Press Max/Min
‘Zero’ ‘Max’Active
‘Zero’ ‘Min’Active
‘Zero’ ‘Max’ ‘Min’ blink.
Current DN+K - DN Value
Max. DN+K - DN Value
Min. DN+K - DN
Press Max/Min < 1s
Press HOLD
Press HOLD
Press HOLD
‘Zero’ ‘Max’ ‘Min’ ‘Hold’ blink.
Hold Current DN+K - DN Value
‘Zero’ ‘Max’ ‘Hold’Active
Hold Max. DN+K - DN Value
‘Zero’ ‘Min’ ‘Hold’Active
Hold Min. DN+K - DN Value
Press Max/Min < 1s
Ver. 1.2
19
10/05/27
CYRUSTEK [ Cyrustek corporation ]
