Sectron GSM Key LITE 3, Инструкция по эксплуатации

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SIM
SIM card reader with retractable bracket. Insert and remove the SIM card only if the device is turned off. To
remove the SIM card, use a needle-like tool of a radius aproximately 1 mm, with which you push on the
removal button situated on the left of the SIM card.
LED DIODES (INFORMATIONS ABOUT THE DEVICE STATUS)
On the front panel are situated 8 LED diodes that inform about the device status.
LED Meaning
I1 (input 1)
Off - Contacts I1 and GND are 0-7 V AC / DC
On - Contacts I1 and GND have a voltage of 15-40 V AC / DC
I2 (input 2)
Off - Contacts I2 and GND are 0-7 V AC / DC
On - Contacts I2 and GND have a voltage of 15-40 V AC / DC
I3 (input 3)
Off - Contacts I3 and GND are 0-7 V AC / DC
On - Contacts I3 and GND have a voltage of 15-40 V AC / DC
I4 (input 4) Off - Contacts I4 and GND are 0-7 V AC / DC