Salter Brecknell 7550 - Manual (Page 12)

Power Requirements:
115 Volts AC, +10% to -15% @ 0.3Amp maximum
Excitation:
10 Volts DC
Supports up to twelve 350-ohm weight sensors
Operational Keys:
Five yellow standard scale keys: Zero, Tare, Print, Units, Select
Four directional keys: Escape, , Menu, Enter
Three function keys: F1, F2, F3
Numeric keys: 0-9
Operational Annunciators:
Gross, Tare, Net, Print, Zero, Motion
Under, Accept, Over, Cutoff, ID,
Three units of measure
Display:
Eight digit, seven segment, 0. 8-inch high LED
Display Update Rate:
Selectable (1, 2, 5, 10) Per Second
Analog to Digital Conversion Rate:
60 times per second
Unit of Measure:
Independently programmable:
Pounds, kilograms, user selectable
Capacity Selections:
150 lb x .1 lb
Programmable Selections:
Zero range, motion detection, automatic zero tracking, five-point
linearization.
Time and Date :
Battery backed up real time clock is standard
Harmonizer TM Digital Filtering:
Fully programmable to ignore noise and vibration
Indicator Specifications
9
WI-127 Indicator Specifications
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