User's Manual

GreenOK-II : Wireless Thermo-Hygro Monitor
User’s Manual (Rev 2.1)
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4. Base Monitoring Unit
4.1 Functional Description
z Initialization: Power up the BMU and initialization operation follows.
࣭The firmware version displays.
࣭The 16 STATUS LED light red and green just one time.
࣭Ever y LED displays from 0 to 9 in sequence.
࣭B eep sounds two times.
z SENSOR_ID
 Sensor ID automatically rotates 1, 2, 3, … , 16 in sequence at 3 seconds intervals.
z GROUP ID
 GROUP ID can be set among 1, 2, 3, … , 16.
z TEMP/VOLT1/TEMP_HI LED
 Shows the current temperature, voltage 1 and TEMP_HI value as per operating mode.
z HUMID/VOLT2/T EMP_LO LED
 Shows the current humidity, voltage 2 and TEMP_LO value as per operating mode.
z 16 STATUS LED
 When it detects the wireless r emote se nsing unit, LED lights green.
 If it detects the abnormal temperature condition of WSU, LED blink in red at 1 second
intervals with beep sound.
 If it fails to detect the WSU in pre-determined time – 3 seconds, LED turns on red with beep
sound.
 If it detects the low battery of WSU, LED blink in green at 1 second intervals, but no beep
sound.
z ALAM R ON/OFF Button
 By pressing ALARM button, you can ON or OFF the alarm beep sound, which is noticed
with Green alar m LED.
 The defaults alarm setting is ON with Green alar m LED ON.