installation & connection18_ installation & connectionRemoving an SD Memory CardGently press down on the exposed end of the memory card as shown in the diagram toeject the memory card from the slot.J Pressing too hard on the SD memory card can cause the card to shoot out uncontrollably from theslot when released. To remove the SD memory card, set <Record> to <Off> from <SD record> and press[Apply ( )]. (page 65) If you have saved data in the SD memory card, removing the SD memory card prior to settingrecord to OFF will cause damage to the data stored in the card. If there occurs a problem in the SD memory, the SD LED indicator will blink.1 2 3 4 5 61 : ALARM IN 4 : GND2 : ALARM OUT 5 : RS-485+3 : ALARM COM 6 : RS-485-