III
3.4.3 Display setup ....................................................................................................................................29
3.4.4 Date and time ....................................................................................................................................30
3.4.5 Language ..........................................................................................................................................31
3.4.6 Factory default ..................................................................................................................................31
3.4.7 Tools ................................................................................................................................................31
3.4.7.1 Leak test ......................................................................................................................................31
3.4.7.2 Vent ............................................................................................................................................33
3.4.7.3 Unit conversion ............................................................................................................................33
3.4.7.4 Help ............................................................................................................................................34
3.4.8 Information .......................................................................................................................................34
3.4.9 System Calibration ............................................................................................................................34
3.4.9.1 Current / voltage measure .............................................................................................................35
3.4.9.2 Current source .............................................................................................................................35
3.4.9.3 High / low range ...........................................................................................................................35
3.4.9.4 External pressure module .............................................................................................................36
3.4.9.5 Self tune ......................................................................................................................................36
3.4.10 RS232 setup ...................................................................................................................................36
3.5 Task .....................................................................................................................................................36
3.5.1 Calibrating dial pressure gauges ........................................................................................................37
3.5.2 Calibrating digital pressure gauges ....................................................................................................40
3.5.3 Calibrating pressure transmitters .......................................................................................................40
3.5.4 Calibrating HART transmitters ...........................................................................................................43
3.5.5 Calibrating pressure switches ............................................................................................................44
3.5.6 Calibrating I/P converters ..................................................................................................................45
4.Troubleshooting......................................................................................................................47
4.1 Device information ..............................................................................................................................47
4.2 Prompt.................................................................................................................................................47
