203.2 Digital Control BoardThe TPSD is available with an LCD or VFD digital control board as Options 550 or 551 respectively. Theseoptions replace the LED analog control board that is standard to the TPSD. The digital control board is a moreattractive and user friendly option, with many additional features over the standard LED analog control board.Figure 15 - TPSD Front PanelAfter the TPSD has completed the startup sequence, “AC ON” and “FL” green LED indicators on the front panelwill be lit, additional indicators will be lit according to the system’s status. The digital meter display will showboth the system DC output voltage and DC output current. Pressing either the UP or the DOWN arrow on themembrane will change the parameter that is displayed.The parameters that can be displayed are as follows:System DC OutputsTemperature at Probe(internal/external – basedon connection)TemperatureCompensation StatusEqualize Timer Status andLengthTime until next automaticEqualize cycleSelected Equalize TimerModeVoltage 132.3 VCurrent 15.2 ATemperatureProbe 27CTemperatureCompensation OFF EQ Timer OFF8 Hour EQNext Auto EQ in:OFF EQ Timer ModeAuto EQ OFF
