Troubleshooting Your 7890 Scanner
Fuse
User’s Guide
6-7
Fuse
Your 7890 Presentation Scanner does not contain a fuse
inside the cabinet. However, there is a fuse in the
connector box on the end of the Interface Cable. The
green light on the connector box should be on if the
Power Module is plugged into the proper electrical
outlet and is connected to the. If the light is off, you
may need to replace the fuse inside the connector box.
The fuse has the following values.
•
1.5 Amp
•
Slo/blo
•
125 Volts
Summary of Contents for 7890
Page 1: ...NCR 7890 Presentation Scanner User s Guide BD20 0901 A Release G November 1998...
Page 15: ...User s Guide xiii European Contact NCR Limited 206 Marylebone Road London NW1 6LY England...
Page 16: ...Declaration of Conformity xiv User s Guide...
Page 27: ...User s Guide xxv...
Page 29: ...Contents ii Book Title...
Page 35: ...Contents ii User s Guide...
Page 41: ...Contents ii User s Guide...
Page 56: ...Contents ii User s Guide...
Page 176: ...Programming Your 7890 Scanner Scanner Programming Summary User s Guide 5 101...
Page 178: ...Contents ii User s Guide...
Page 187: ...Contents ii User s Guide...
Page 217: ...BD20 0901 A November 1998 Printed on recycled paper...