User`s manual

ProScale M150, M250 with LCD Digital Displays Page 45 of 48
SECTION 5 MISCELLANEOUS
Frequently Asked Questions
What does “no Enc” mean?
If the ReadHead is off the Scale, or the ReadHead cable is
unplugged from the Display, a “no Enc” will appear on the Display.
To clear error:
1. Be sure the ReadHead is on the Scale and properly oriented.
2. Unplug the connector from the Display for one second.
3. Reconnect the ReadHead cable to the Display.
The battery clips seem to be very loose. Is this normal?
YES! DO NOT attempt to bend these clips or wedge anything
between them and the case. These clips are designed to expand
when the two case halves are screwed together.
Can I mount the Scale/ReadHead without the connector link/guide clip?
The connector link and guide clip serve to provide an accurate
method of transferring the movement of the moving part to the
ReadHead or Scale, while also absorbing any stresses that may
occur. If they are not used, the warranty could be voided.
The Display reads numbers but they seem to be random.
1. Be sure the ReadHead is oriented correctly on the Scale. One
end of the Scale is black; be sure that the arrow on the
ReadHead is pointed in this direction.
2. If using a Hi-Speed ReadHead, be sure Programming Parameter
Pr2 is set to 1.
The Display does not change, or changes very little, as the Scale or
ReadHead moves.
1. The Display is in the HOLD mode. Press & release the Hold
button.
2. The ReadHead is on the Scale backwards.
3. The Scaling factor is set very low.
4. If using a Hi-Speed ReadHead, be sure Programming Parameter
Pr2 is set to 1.
Product Communication
ProScale's electrical interface allows the ReadHead position to be read
directly or through the Display by a computer or other data acquisition device.
Interface diagrams are available upon request.