SIGLENT SDM3065X, User Manual

Page: 90 / 108

SIG L ENT
78 SDM3055 Digital Multimeter
1. How to Set Limits
Select
【
High
】
,
【
Low
】
,
【
Center
】
or
【
Span
】
and then switch to the needed
digit by Left or Right Direction keys and input numerical value by Up and Down
Direction keys.
2. Unit
The unit of Limits is decided by the current measurement function.
3. Over hint

When the reading is lower than the set lower limit, the color of main display
will switch blue to red.

When the reading is higher than the set higher limit, the color of main
display will switch blue to red.

When the reading is lower or higher than the set limits, the Beeper will
beep once. (The beeper is turned on.)
The range of Limits function:

The Limits range is -120% ~ +120% of the current measurement range.

The upper limit value should be always bigger than the lower limit
value.

The upper and lower values are stored in volatile memory. They will be
set to default values when the power is on.