Fluke 8808A User Manual - Page 59

3 Operating the Meter from the Front Panel Power-Up Configuration • Measurement function on secondary display • Range mode on primary display (manual or autorange) • Measurement rate (slow, medium, fast) • Dual display status (active or inactive) • Any combination of selected function modifiers • Touch Hold level (1, 2, 3, 4) • Last recorded minimum and maximum values for MINMAX modifier • Last recorded relative base • Relative base shown in secondary display (enabled or disabled) • Last HI-LO settings in compare mode • Trigger mode (1, 2, 3, 4, 5) • Echo setting (on or off) • dB and dB reference • RS-232 settings • PRINT mode • Data format (with or without UNIT) sending through the RS-232 Power-Up Configuration When the Meter is turned on and the power-up sequence is complete, the Meter defaults to the power-up configuration listed in Table 3-9. The RS-232 baud rate, parity, and echo mode are not changed when power is cycled off and on. These parameters remain as set until changed by the user. Table 3-9. Factory Power-Up Configuration Parameter Configuration Function setting DC volts Range mode Autorange Reading rate Slow (2.5 readings/second) Touch Hold sensitivity level 1 (0.01% of reading) High/low values for Compare mode (COMP) 0 Minimum and maximum values in MIN MAX modifier 0 Relative base 0 Relative base in secondary display Disabled Trigger type 1 (Internal) Trigger trype 0 Calibration Refer to the 8808A Calibration Manual for instructions on calibrating the Meter. 3-25