Ohaus ES COMPACT BENCH SCALES Manual multi - Manual (Page 8)

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• Overload: If the applied load exceeds the capacity of the
scale, an “E” will appear on the display and the load should
be removed immediately. The scale will return to normal
operation.
• Negative Value: When a load is removed from the scale, any
zeroed value will be displayed as a negative number. To
return to normal operation, the zeroed value can be cancelled
by pressing “On/Off/Zero”.
• Zero Function: Values can progressively be added to a
sample. By pressing the “On/Off/Zero” key, the scale display
returns to zero. After adding additional mass, press “On/Off/
Zero” to zero the scale again. Additional mass may be added
up to the capacity of the scale. While removing the sample
from the scale, a total gross weight of the sample will be
displayed as a negative value. Zero the scale again before
subsequent usage.
• Low Battery Indication: The display will show “Lo” when the
batteries are weak and need to be replaced.
• Auto Shut-Off: To extend battery life, the scale will automati-
cally turn off after approximately five minutes if no key press or
active weighing is occurring. This feature is only active with
battery operation.
Two Button Keypad
• On/Off/Zero: Pressing this key turns on the scale. The same
key operates the zero feature when the scale is “ON”. A long
press of three seconds will turn the scale off.
• Units/Cal: Press this key briefly to change the weighing unit.
The following weight units may be selected: kilogram (kg),
pound (lb), ounce (oz), or pound:ounce (lb:oz), (kg, lb, or
oz only for ES200L). Pressing and holding this key longer will
start the calibration process.