INIM SmartLoop Series Installation Manual page 17

Installation manual
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Figure 6 - About the motherboard
[A] Connector for the connection with the display board (located on the frontplate)
[B] Loop 1 status LED
[C] Loop 2 status LED
[D] SmartLoop/2L board connector
[E] SmartLAN board connector
[F] Microprocessor reset button
[G] Memory jumper (if removed and the panel is switched Off, the system will restore to factory default settings)
[H] Memory battery (3 V lithium battery)
[I] RS232 COM connector (DB9 male)
[J] USB connector (type B)
[K] SmartLoop/PSTN plug-in module connector
[L] Clear ground-fault jumper (removal of this jumper clears ground faults)
[M] On-panel thermal printer connector
[N] Programming jumper (removal of this jumper blocks access to programming)
[O] ProbeTH Thermal probe board connector (Thermal probe not included)
[P] Switching power-supply module connector
[Q] SmartLoop/NET plug-in module connector
[R] Connector for internal batteries (connection wire included)
[S] SmartLoop/INOUT plug-in module connector
Technical description
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