Agilent Technologies U1241B User's Manual And Service Manual page 33

1 Remove the power on the contacts or switch before measured.
2 Press
Table 2-7 Annunciator display for each switch condition
Switch Condition
Low Level (< 430
Intermittent
Intermittent
High level
3 Press
4 Press
5 The first intermittent will cause the multimeter to beep and starts to
6 The counter value and time base are indicated on primary display and
7 Press
U1241B/U1242B User's and Service Guide
at
The multimeter will detect the switch condition as shown in
Circuit Switch
W
) Normally close
Close to open
Open to close
Normally open
to restart the switch counter, the multimeter will check
the current switch condition and set intermittent recognition for the
counter.
to select time base in 10 seconds, 100 seconds or Hand
(user- defined). The second display shows 10, 100 or HAn respectively.
down count the time base. Each intermittent will increase the counter
once.
secondary display respectively. Press
to exit switch counter function.
position to activate the switch counter function.
Display
Lo
Number of switch count
Number of switch count
Hi
Features and Functions 2
Table 2-
to start next counting.
7.
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