Comparator - A&D SJ-3000WP Instruction Manual

The scale has three-, five- and seven-level comparators.
Each comparator mode compares the weight value against the preset limit values and
outputs the results using LEDs (yellow / green / red).
Note: When the unit is "lb-oz" or "tl", this function can not be used.
• Five-level comparator mode:
Uses four comparator values
to compare the weight value
and outputs results in five
levels of LOLO, LO, OK, HI
and HIHI.
• Three-level comparator mode:
Uses two comparator values
(upper and lower limit values)
to compare the weight value
and outputs results in three
levels of LO, OK and HI.
• Seven-level comparator mode (portion weighing mode):
Uses six

comparator

values to compare the
weight value and outputs
results in seven levels of
outside the lowest limit,
level 1 (LOLO), level 2
(LO), Level 3 (OK), level
4 (HI), level 5 (HIHI) and
outside the highest limit.
To use the comparator modes, the function settings "
specified and the comparator values must be set.
Using the function setting "
0: five-level comparator mode (Result LED blinks)
1: five-level comparator mode (Result LED lights)
2: three-level comparator mode (Result LED blinks)
3: three-level comparator mode (Result LED lights)
4: Seven-level comparator mode (Result LED blinks)
5: Seven-level comparator mode (Result LED lights)
Using the function setting "
0: No comparison (comparator disabled).
1: To compare all data.
2: To compare all stable data.
3: To compare all data which are ≥ +5d or ≤ -5d.
4: To compare stable data which are ≥ +5d or ≤ -5d.
5: To compare all data which are ≥ +5d.
8. COMPARATOR
Cp-l
", select a comparator mode.
Cp
", select comparison conditions.
11
Cp-l Cp
" and " " must be