Service manual

INSTALLATION AND OPERATING MANUAL
MALFUNCTION
REPORT
Dear Customer:
We are trying to manufacture the most reliable. product possible. You would do us a great courtesy
by completing this form should you experienee any failures.
1.
Type Unit _________________ Serial No. ________ _
Module
(if applicable} ______________________ _
3. Cause of failure (if readily available} ____________________ _
4. Approximate hours/days of operation to failure ________________ _
5. Failure occurred during:
Final
Inspection
Customer Installation Field Use
6. Personal Comment:
Customer
_______________ _
Address
_______________ _
Signed
________________ __
Date ________________ ___
Ball Electronic Display Division
P.O. Box 43376
St. Paul, Minnesota 55164
Telephone [phone] TWX 910-563-3552