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August 2003

Table of Contents (cont.)

Chapter 8: Servicing the PM880

Entering the Service Menu . . . . . . . . . . . . . . . . . . . . . . . . .8-2

Printing Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-3

Testing the Screen, Keys and Meter . . . . . . . . . . . . . . . . . .8-5

Testing the Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-6

Testing the Keys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-7

Testing the Watchdog Timer Circuit . . . . . . . . . . . . . .8-8

Entering Reference Data. . . . . . . . . . . . . . . . . . . . . . . . . . .8-9

Entering Hygrometry Reference Values . . . . . . . . . . .8-9

Entering Pressure Reference Values . . . . . . . . . . . . .8-10

Resetting to Factory Default Parameters . . . . . . . . . . . . .8-11

Updating PM880 Software. . . . . . . . . . . . . . . . . . . . . . . .8-12

Updating Software Via IrOBEX . . . . . . . . . . . . . . . .8-13

Updating Software Via IrCOMM . . . . . . . . . . . . . . .8-15

Viewing or Changing Security Settings . . . . . . . . . . . . . .8-19

Checking Security Levels and

Remote Access Security. . . . . . . . . . . . . . . . . . . . . . .8-20

Viewing or Changing the Security Passcodes . . . . . .8-22

Chapter 9: Diagnostics and Troubleshooting

Error Code Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-2

Common Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-5

Chapter 10: Specifications

Overall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-2

Hardware Configuration. . . . . . . . . . . . . . . . . . . . . . .10-2

Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-2

Electronics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-2

Operational Specifications . . . . . . . . . . . . . . . . . . . . . . . .10-4

Moisture Measurement. . . . . . . . . . . . . . . . . . . . . . . . . . .10-4

Dew/frost Point Temperature . . . . . . . . . . . . . . . . . . . . . .10-5

Temperature Measurement . . . . . . . . . . . . . . . . . . . . . . . .10-5

Pressure Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . .10-6

Sample System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-6

Available Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-7

GE PM880 User Manual

Other manuals for GE PM880