Nova-Tech WBZ..aM Series - Manual (Page 10)

© Adam Equipment Company 2010 8
• The battery should be charged for 12 hours for full capacity.
• Above the display is a LED to indicate the status of battery
charging. When the scale is plugged into the mains power the
internal battery will be charged. If the LED is green the battery is
being charged. If it is red it is nearly discharged and yellow
indicates the battery is increasing the charge level. Continue to
charge overnight for a complete re-charge.
8.0 BACKLIGHT
The backlight for the LCD can be set by the user to always off, always on or
automatic (on only when the scale is in use or a key is pressed). See section
13.2.
9.0 AUTO POWER OFF
The auto power off can be set by the user to disable the feature or to a pre-
set time interval. See section 13.3.
10.0 OPERATION
10.1 ZEROING
• You can press the [
Z    ] key when the pan is empty to set the
zero point from which all other weighing is measured.
• When the zero point is obtained the Weight display will show the
Zero symbol.
• The scale has an automatic re-zeroing function to account for
minor drifting or accumulation of material on the platform.
However you may need to press [
Z    ] again to re-zero the
scale if small amounts of weight are shown when the platform is
empty.