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APPENDIX A: CALIBRATION
∙MANUAL RESET
A Manual Reset returns the
AManual Reset programs the OM-550 as follows:
∙CH1 is a Voltage channel, m=1.00000, b=000000, dp=4, units = (63) "V".
∙CH2 is a Type K thermocouple Temperature channel.
∙CH3 through 5 are Skipped
∙CH6 is Skipped but defined as CH4+CH5, decimal fix=1, units = .00 (Blank)
∙The Temperature Units for all temperature channels are °C.
∙The
∙The Log Interval is 00:00:30 (30 seconds).
∙The
∙Tadjust = 00.0
∙The Rejection Frequency = 60Hz.
∙The data cache contains 100 "phony" points of data for channels 1 & 2.
∙The
∙PERFORMING A MANUAL RESET
1.Turn the unit “OFF”
2.Press & hold the 5 key
3.Momentarily press the ON key
4.Release the 5 key
A collection of messages similar to the one shown in Figure
Figure A-1
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