FMTRANSMITTER
TR
EM1000HEDIGPLUSCOMPACT
TechnicalManual1v2November2019
67
3.4 CONTROLUNITBOARD
The control unit board centers its mission on the processor, which is in charge of all the
functionsrelatedtotheequipment.ThesignalsgeneratedandadaptedontheMAINBOARD
arrive on the board; the processor converts them through the internal A/D converters and
processesthem.
The processor of the control board is the support of the telemetry systems (both GSM and
Ethernet),inadditiontogeneratingthecharactersthatappearonthefrontdisplay.
The board includes an RTC (Real Time Clock) whose battery is visible and that will allow us,
amongotherfeatures,toreducethepowerdependingonthetimeslot.
Figure:controlunit