Idiomas disponibles
Idiomas disponibles
1 Remove the power on the contacts or switch before measured.
2 Press
Table 2-1
Annunciator display for each switch condition
Switch Cond ition
Low Level (< 430 Ω)
Intermittent
Intermittent
High level
3 Press
4 Press
5 The first intermittent will cause the multimeter to beep and starts to down
6 The counter value and time base are indicated on primary display and
7 Press
Keysight U1241B and U1242B User's and Service Guide
at
multimeter will detect the switch condition as shown in
Circuit Switch
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.
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. The
Features and Functions
Table
2-1.
Display
Lo
Number of switch count
Number of switch count
Hi
to start next counting.
2
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