Fine Offset Electronics WH0300 Manual
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Fine Offset Electronics WH0300 Manual

With multi-channel temperature sensor
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Wireless Thermometer with
Multi-channel Temperature Sensor
Model: WH0300

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Summary of Contents for Fine Offset Electronics WH0300

  • Page 1 Wireless Thermometer with Multi-channel Temperature Sensor Model: WH0300...

  • Page 2: Table Of Contents

    Table of Contents Introduction ........... 3 Getting Started ..........4 Parts List ..........4 Recommend Tools ......4 Thermometer Sensor Set Up ..5 Display Console Set Up ....7 2.4.1 Display Console Layout ..11 2.4.2 Sensor Operation Verification Wireless Sensor Installation .....

  • Page 3: Introduction

    Specifications..........22 Wireless Specifications ....22 Measurement Specifications ..22 Power Consumption ....... 23 Troubleshooting Guide错误！未定义书签。 Introduction Thank you for your purchase of this WH0300 Wireless Thermometer with Multi-channel Temperature Sensor. This device supports to add max three temperature sensors (additional two sensors sold separately) to monitor multi places.

  • Page 4: Getting Started

    Getting Started Note: The power up sequence can be performed in the order shown in this section : insert batteries in the remote transmitter(s) first, display console secondly. 2.1 Parts List Item Display Console Multi-channel Thermometer sensor User Manual 2.2 Recommend Tools Hammer hanging remote...

  • Page 5: Thermometer Sensor Set Up

    2.3 Thermometer Sensor Set Up Note: Do not use rechargeable batteries. They tend to have a lower operating voltage, and not having a wide temperature range, or not lasting as long as non-rechargeable batteries. We recommend fresh alkaline batteries for outdoor temperature ranges between -4 °...
  • Page 6 2. Figure 1 . Figure 1 Wireless transmitter LED 1, 2, 3 RF Channels AA Battery Battery Compartment Cover...

  • Page 7: Display Console Set Up

    3. Set RF sensor channel. 4. Insert one AA battery. 5. After inserting the battery, the remote sensor LED indicator will light for 4 seconds, and then flash once per 60 seconds thereafter. Each time it flashes, the sensor is transmitting data.
  • Page 8 display, as shown in Figure 2. Insert one AA (alkaline or lithium, avoid rechargeable) battery in the back of the display console. Figure 2...
  • Page 9 Number Button Function Switch between C/F(press once); also functions as a “+” or “increase” button while in setup mode Enable disable Cycle Mode(press once); Cycle between display of RF channels sensor data Light Enable/disable the screen backlight(press once) ; Enable Snooze function; or return from setup mode to display mode Hanging hole...
  • Page 10 “decrease” button while in setup mode MODE Used enter setup mode(hold for 2s); also functions as a “next” button in setup mode All of the LCD segments will light up for a few seconds to verify all segments are operating properly.

  • Page 11: Display Console Layout

    If the remote does not update, please reference the troubleshooting guide in Section 6. 2.4.1 Display Console Layout Figure 3 Time...

  • Page 12: Sensor Operation Verification

    Indoor temperature Outdoor/multi-channel temperature Date; week Indoor temperature 24H high/low record Cycle Mode icon/ RF channel number Outdoor/multi-channel temperature 24H high/low record 2.4.2 Sensor Operation Verification Verify the indoor and outdoor temperature match closely with the console and sensor in the same location (about 5 to 10’...

  • Page 13: Mounting With Zip Tie

    readings. Although the sensor is weather resistant, it is best to mount in a well-protected area, such as under an eve. 3.1 Mounting with Zip Tie Figure 4 Console Operation Note: The console has five buttons for easy operation: + and CH button (on the left); - and...

  • Page 14: Temperature Units Of Measure

    MODE button (on the right); Light button (on the top). Any program mode can be exited at any time by either pressing the LIGHT button, or waiting for the 30-second time-out to take effect. 4.1 Temperature Units of Measure In normal mode, press the + button once to switch the display of temperature units of measure (°...

  • Page 15: Alarm Clock Setting

     D-M/M-D format  Year setting  Month setting  Day setting Use the MODE button to move to the next settings. Press the + or - button to change the settings for the selected item. Press the Light button can return to normal mode.

  • Page 16: Rf Channels Setting And Sensor Resynchronization

     Alarm minute setting Use the MODE button to move to the next settings. Press the + or - button to change the settings for the selected item. Press the Light button can return to normal mode. Note: When time ALARM is triggered, press any button to close the sound alarm;...
  • Page 17 station will cycle between display of multi channel sensor(s) data. In this mode, press the CH button once can exit the cycle mode and display the current channel sensor data fixedly. In non-cycle mode, press CH button once can switch the display of multi channel sensor data in the following sequence: CH1 –...

  • Page 18: High Low Record

    icon will flash. Note: If you only purchased one multi channel temperature sensor, the other two channels will display --‘--. You can cancel the cycle mode to make the console only display the current channel data. 4.5 High Low Record 4.5.1 Check latest 24 hours High / Low record In normal mode, the console will display the latest...

  • Page 19: Check History High / Low Record

    4.5.2 Check history High / Low record In normal mode, press the - button (the icon will disappear) to check the history high/low records for indoor/outdoor temperature since power on or last clear. In cycle mode, hold the - button for 2s can clear the high/low record for all the channels sensors .
  • Page 20 Wireless communication susceptible interference, distance, walls and metal barriers. We recommend the following best practices for trouble free wireless communication. 1. Electro-Magnetic Interference (EMI). Keep the console several feet away from computer monitors and TVs. 2. Radio Frequency Interference (RFI). If you have other devices...
  • Page 21 through metal barriers such as aluminum siding. If you have metal siding, align the remote and console through a window to get a clear line of sight. The following is a table of reception loss vs. the transmission medium. Each “wall” or obstruction decreases the transmission range by the factor shown below.

  • Page 22: Specifications

    Specifications 5.1 Wireless Specifications  Transmission range (in open areas): 80meter.  Frequency: 433 MHz  Update Rate: Indoor temperature 60 seconds Outdoor temperature CH1 48 seconds Outdoor temperature CH1 49seconds Outdoor temperature CH1 50 seconds 5.2 Measurement Specifications The following table provides specifications for the measured parameters.

  • Page 23: Power Consumption

    Outdoor -40 to ± 1 ° F/℃ 0.1 ° F/℃ Temperature 140 ° F/-40 to 60℃ 5.3 Power Consumption  Base station (display console) : 1 x AA Alkaline or Lithium batteries (not included)  Remote sensor : 1 x AA 1.5V Alkaline or Lithium batteries (not included) ...
  • Page 24 Problem Solution (thermometer) lost, dashes (--.-) will be not reporting in displayed on the screen. To to console. reacquire signal, resynchronize, press both the 【 CH 】 keys for two There are dashes (--.-) on seconds., and the remote the display search icon will flash.
  • Page 25 Problem Solution If the sensor assembly is too close (less than 2m), move the sensor assembly away from the display console. Make sure the remote sensor transmitter light is flashing once per around 50 seconds. Install a fresh set of batteries in the remote thermometer.
  • Page 26 Problem Solution Move the display console around electrical noise generating devices, such as computers, TVs and other wireless transmitters or receivers. Move the remote sensor to a higher location. Move the remote sensor to a closer location. Temperature Make sure the thermometer sensor reads too is mounted in a shaded area high in the day...
  • Page 27 Problem Solution 2 ° C(the sensor accuracy is ± 1 ° C). Use the calibration feature to match the indoor and outdoor temperature to a known source. Display console Replace console batteries contrast is weak with a fresh set of batteries.

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