Low battery indication, Operation, Power up test – Ohaus SD COMPACT BENCH SCALES Manual multi User Manual
Page 12: Zero function, Negative values, Overload

EN-6 SD SERIES BENCH SCALE
•
Low Battery Indication
: The battery symbol on the left sde of the
dsplay
ndcates a low battery condton. When frst dsplayed ,
approxmately 12 hours of operaton reman. When the battery s fully
depleted, the scale wll momentarly dsplay “Lo bAt” and shut off.
Operation
•
Power Up Test
: When the ON/ZERO
Off
button s pressed, the scale
s turned on, all dsplay segments wll appear for a short tme, followed by
the software verson. The dsplay wll then reset to zero.
•
Zero Function
: By pressng the ON/ZERO
Off
button, the scale dsplay
returns to zero. When addng addtonal mass, the
ON/ZERO
Off
button
may be used repeatedly untl the full capacty of the scale s reached.
When a contaner s used, the
ON/ZERO
Off
button may be used to
smulate a Tare functon. Addtonal mass may then be added as a NET
weght. When removng both the sample and contaner from the scale, a
negatve value may be dsplayed. Zero the scale agan before subsequent
usage.
NOTE: The ON/ZERO
Off
button wll perform a true zero settng functon when
dsplayed values are wthn +2% of full capacty. Above 2%, the range s
lmted to full capacty by subtracton.
•
Negative Values
: When a load s removed from the scale, any prevously
zeroed value wll be dsplayed as a negatve number. To return to normal
operaton, the negatve value s cleared from the dsplay by pressng the
ON/ZERO
Off
button
.
•
Overload
: If the appled load exceeds the capacty of the scale, an “E” s
dsplayed. Remove the load and the scale wll return to normal operaton.