G. MAINTENANCE
1.
Clean the surface of the instrument with a damp cloth.
2.
Replace the 4 each “AA” 1.5 Volt alkaline batteries when the red LED no
longer illuminates.
3.
Replace the paper roll as needed.
H. TROUBLE SHOOTING
Symptom
Probable Cause
Does not print
• Dirty optical lens.
• Low batteries.
• Test instrument held too far away
from printer
• Printer port on test instrument
not activated.
• Defective optional AC adapter.
A740 does not turn on
• Dead or low batteries.
• Defective power switch.
• Broken battery connector.
• Defective optional AC adapter.
Test Products International, Inc.
9615 SW Allen Blvd., Ste. 104
Beaverton, OR USA 97005
503-520-9197 • Fax: 503-520-1225
Test Products International, Ltd.
342 Bronte Road South, Unit 9
Milton, Ontario L9T5B7
Canada
905-693-8558 • Fax: 905-693-0888
LA740 • 9/01/02 copyright © 2002 Test Products International, Inc.
I. ACCESSORIES
Replacement paper
A746
Soft carrying pouch
A757
AC Adapter
A747
Test Products International UK Ltd.
Longley House, East Park
Crawley, West Sussex RH10 6AP
England
+44 (0) 1293 561212
Fax: +44 (0) 1293 813465
Infrared Printer
A740
The Value Leader
TM
www.tpi-thevalueleader.com
