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WS900
Diaper Wetness Sensor for Home Care
User's Manual
FCC ID: OWGWS900TX & OWGWS900RX
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1)This device may not cause harmful interference, and
2)This device must accept any interference received, including
interference that may cause undesired operation.
Any changes or modifications not expressly approved by Excel
Engineering (HK) Co. Ltd. could void the user's authority to
operate the equipment.
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Summary of Contents for Excel Engineering WS900
- Page 1 WS900 Diaper Wetness Sensor for Home Care User's Manual FCC ID: OWGWS900TX & OWGWS900RX This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: 1)This device may not cause harmful interference, and 2)This device must accept any interference received, including interference that may cause undesired operation.
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Page 2: Specification
１．Specification Item Spec. Comment Frequency 907.762MHｚ Within FCC Requirment（Less Than 5000uV/m) Current FCC Automatic Levels 15.231(e) Range In-Door Approx. 50m Frequency Capacity ±10ppm Deviation Oscillation Type Crystal Oscillator Modulation Type FM Band Modulation Speed 500ｂｐｓ Wetness Sensing Volume Sensor, Resistance Sensor Sensor Connection 6-Line Modular LED Indicator... - Page 3 ■Parts Description & Function ①LED Indicator indicates conditions of transmitter. ②Sensor Jack connects tape adapter or sensor pad. ③Battery Case holds 2 AAA batteries. ④Battery Case Cover （ （ Sensor Adapter Wetness Sensor (Sensor Side) Apply this surface to the diaper with double-faced tape.
- Page 4 ■How to Set-Up Sensor Adapter Snap fastener for fixing the Sensor Tape LED will blink when it is set correctly. Insert the plug into the jack all the way until the terminal latches into the transmitter's receptor. ■How to Set-Up Sensor Tape Install the sensor adapter to the sensor tape as below.
- Page 5 ■How to Set-Up Sensor Pad Insert the plug into the jack all the way until the plug latches into the transmitter's receptor. ●Attaching the terminal upside down will cause an error. After connection, make sure LED is blinking. CAUTION LED will blink when it is set correctly ■How to Apply to the Diaper Attach the sensor side of the pad Keep the sensor string from...
- Page 6 1．Specification Item Spec. Comment Receiving Frequency 907.762MHｚ Indoor Approx. 50m Sensitivity 100ｄBu(12dBSINAD) Receiving Type FM Band Unwanted Emission Within FCC ID Channel Select 1 of 256 Written in ROM LED Indicator Operation Indicator, Receiving Indicator Alarm Switch Hi-Low（Volume Hi－Low) Vibrator Intermittent Vibration Operating Temp.
- Page 7 ■Parts Description & Function ③Operation Indicator You can check that the receiver is working ②Receiving Indicator ①Antenna when the red light blinks at every 1.5 sec. illuminates for receiving Wet Signal from When low battery, red light blinks at every 1 Keep the antenna straight up for better reception transmitter sec.
- Page 8 ■Can Not Detect Wetness ●Transmitter Problem？ Does LED blink? If no, check batteries and every connection. Do batteries have power? Check LED and change batteries. Keep the distance between the transmitter and receiver Are you operating within the range? within 160ft, when use. Is the battery case broken? If yes, call service department for repair.
- Page 9 P-10 ●Sensor Pad Problem? Sensor pad is broken? Change the sensor pad. Using the sensor pad over one month? Change the sensor pad. Check where is wet. Apply the sensor pad where gets wet. Fix the side of sensor pad on to the outer Sensor pad is apart from the diaper.