Accurate Technology Digi Scale
Page 13 of 17
Reverse Scaling
If you set a zero point on ProScale, moving the scale in one direction will produce
positive readings. Moving the scale past zero in the opposite direction will produce
negative readings. Reverse scaling means changing the orientation of the Encoder so
that positive readings become negative and negative readings become positive. There
are two methods to reverse readings:
1. Slide the Encoder off the scale and re-install the Encoder in the opposite
direction, being careful not to damage the ground fingers inside the Encoder.
2. Change the position of jumper JP1 on the Readout circuit board.
Changing the Batteries
A “BAT” indicator will appear in the upper left corner of the LCD display when new
batteries are needed.
Remove the screws in the upper right and lower left corners. Pull the cover off.
Remove the old batteries. Reinstall new AA Alkaline batteries, noting the proper
orientation. Replace the cover and tighten the screws.
CAUTION:
DO NOT BEND BATTERY CLIPS!
THESE CLIPS ARE DESIGNED TO BE LOOSE WHEN THE CASE IS OPEN AND WILL COMPRESS
AND SECURE THE BATTERIES IN PLACE WHEN THE CASES ARE SCREWED TOGETHER.
