GreenOK - Wireless Thermo-Hygro MonitorUser’s Manual (Rev 2.0)195. Local Monitoring Unit1) Setting up the monitoring unit▪ Power up the monitoring unit and operate like the followings.・ The LED for Sensor number/temperature/humidity displays 1 to G(16) inorder.・ All o transmitting LED lights on green and red each just one time.・ Alarm 1 and alarm 2 sounds for a few times.▪ After initializing, the LED of monitoring unit is all out and the LED for sensornumber/temperature/humidity displays “_ _ _ _”.2) Sensor No. LED▪ Each monitoring unit has its own sensor number.▪ Sensor number automatically rotates 1,2,3,4,5,6,7,8, 9, A, B, C, D, E, F, G anddisplays temperature/humidity for each of them. Each sensor displays at 4seconds intervals.3) Temperature LED▪ Each sensing unit has its own sensor number and displays temperature “℃”.4) Humidity LED▪ Each sensing unit has it’s own sensor number and displays humidity “%”5) Transmitting signal LED▪ When sensing units normally transmits, LED lights green.▪ If sensing unit has a temperature lower than the lower limit or more than theupper limit, the LED of monitoring unit blinks on red at 0.5 seconds intervals.▪ When monitoring unit can’t receive any results from sensing unit over presentedinterval, LED turns on red.▪ 2 hours after alarm occurred and if it is not all clear, LED of alarm relevant tosensing unit is out.▪ The LED of not existed sensing unit is not light on.6) Sensor No. rotate button▪ If you want to check next sensor No., press this button.7) Mute▪ If alarm occurred, you can press the button to mute the sound.▪ After 10 minutes of mute, if it is still in warning condition, alarm will be occurredagain.8) Alarm off▪ Alarm is let you know in abnormal temperature and situation of sensing unit.You can slide this switch to right to do not sound alarm at all.▪ Factory default (and for general use) the switch is alarm-on.▪ If the button sets up alarm off, it has no sound but LED displays still in warning.9) Buzzer/Alarm operation▪ If sensing unit has a temperature lower than the lower limit or more than theupper limit, Alarm1 will be occurred every 0.3 seconds.▪ If transmitting is abnormal, alarm2 will be occurred every 2 seconds.▪ Alarm will be occurred until press the mute button or slide the alarm-off switch.10) Power Adapter