Teledyne GFC-7000E - Trace CO2 Analyzer - Manual (Page 55)

Model GFC7000E Instruction Manual Optional Hardware and Software
04584 Rev A1 44
When in maintenance mode the instrument ignores all commands received via the COMM ports
that alter the operation state of the instrument This includes all calibration commands, diagnostic
menu commands and the reset instrument command. the instrument continues to measure
concentration and send data when requested.
This option is of particular use for instruments connected to multidrop or Hessen protocol
networks.
5.10. Second Language Switch
API’s instruments can be equipped with switch that activates an alternate set of display message
in a language other than the instruments default language. When present, the switch accessed by
opening the hinged front panel and is located on the rearward facing side of the display/keyboard
driver PCA; on the right side.
To activate this feature, the instrument must also have a specially programmed Disk on Chip
containing the second language.
User Notes