Fine Offset Electronics WH31E Weather Station User Manual

Download:
Mirror Download [FCC.gov]
Document ID	3066017
Application ID	io9Og4PGN+vya96nlLDfJQ==
Document Description	User manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	139.98kB (1749785 bits)
Date Submitted	2016-07-17 00:00:00
Date Available	2016-07-17 00:00:00
Creation Date	2016-06-29 18:12:43
Producing Software	Microsoft® Office Word 2007
Document Lastmod	2016-06-29 18:12:43
Document Title	For basic settings the following menu is started by touching the touch-screen in the center of the text display
Document Creator	Microsoft® Office Word 2007
Document Author:	EE

Receiver Model : HP3002
Sensor Model : WH31E
User Manual
Table of Contents
Introduction ..................................................................................................................................... 3
Getting Started ................................................................................................................................ 3
2.1
Parts List................................................................................................................................. 3
2.2
Recommend Tools .................................................................................................................. 3
2.3
Thermo-Hygrometer Sensor Set Up ....................................................................................... 3
2.4
Display Console Set Up ......................................................................................................... 5
2.4.1 Display Console Layout ......................................................................................................... 6
2.4.2 Sensor Operation Verification ............................................................................................ 7
Remote Sensor Installation ............................................................................................................. 7
Console Operation........................................................................................................................... 8
4.1
Setup Mode ............................................................................................................................ 8
4.1.1 Display Selection ............................................................................................................... 9
4.1.2 Graph Time ...................................................................................................................... 10
4.1.3 Time Format ..................................................................................................................... 11
4.1.4 Date Format ...................................................................................................................... 11
4.1.5 Date and Time Format ...................................................................................................... 11
4.1.6 Temperature Units of Measure ......................................................................................... 12
4.2
Calibration ............................................................................................................................ 12
4.2.1 Notes about Calibration.................................................................................................... 14
4.2.2 Humidity Calibration Methods......................................................................................... 14
4.2.3 Temperature Calibration Methods ........................................................................................ 15
4.3
Min / Max and Alarm Mode ................................................................................................. 15
4.3.1 Min / Max......................................................................................................................... 15
4.3.2 Alarms .............................................................................................................................. 16
4.4
Factory Settings .................................................................................................................... 19
4.4.1 Factory Reset .................................................................................................................... 19
4.4.2 Clear Max/Min Values ..................................................................................................... 20
4.4.3 Re-register Sensors........................................................................................................... 20
4.4.4 About................................................................................................................................ 20
4.4.5 Language .......................................................................................................................... 21
4.4.6 Back Light ........................................................................................................................ 21
Other Features ............................................................................................................................... 22
5.1
Radio Controlled Clock (RCC) ............................................................................................ 22
5.2
SD Card Export and Firmware Updates ............................................................................... 22
5.2.1 SD Data Export ................................................................................................................ 23
5.2.2 Back Up Graph Data ........................................................................................................ 23
5.2.3 Firmware Updates ............................................................................................................ 23
5.3
PC Software.......................................................................................................................... 24
5.3.1 Getting Started ................................................................................................................. 24
5.3.2 Time, Date and Display Setup .......................................................................................... 25
5.3.3 Alarm Settings .................................................................................................................. 26
5.3.4 Calibration ........................................................................................................................ 27
5.3.5 SDCard File ...................................................................................................................... 27
Best Practices for Wireless Communication ................................................................................. 29
Glossary of Terms ......................................................................................................................... 30
Accessories ................................................................................................................................... 30
Specifications ................................................................................................................................ 30
9.1
Wireless Specifications ........................................................................................................ 30
Version 1.0
Page 1
Receiver Model : HP3002
Sensor Model : WH31E
9.2
9.3
10
11
12
13
Measurement Specifications................................................................................................. 30
Power Consumption ............................................................................................................. 30
Troubleshooting Guide ............................................................................................................. 31
Liability Disclaimer .................................................................................................................. 32
FCC Statement.......................................................................................................................... 32
Warranty Information ............................................................................................................... 32
Version 1.0
Page 2
Receiver Model : HP3002
Sensor Model : WH31E
1 Introduction
Thank you for your purchase of the Weather station. The following user guide provides step by step
instructions for installation, operation and troubleshooting.
2 Getting Started
Note: The power up sequence must be performed in the order shown in this section (insert
batteries in the remote transmitter(s) first, Display Console second).
The HP3000 weather station consists of a display console (receiver), and up to 5 thermo-hygrometers
(remote transmitters), based on your order configuration.
2.1 Parts List
QTY
Item
Display Console
Frame Dimensions (LxHxW): 4.5 x 3.75 x 1.5 in
LCD Dimensions (LxW): 3.75 x 2.25”
Thermo-hygrometer transmitter (WH31)
Dimensions (LxHxW): 4.75” x 1.5” x 0.6”
USB Cable for PC Connection
* 1,2,3,4, or 5, based on your order configuration.
2.2 Recommend Tools
Hammer and nail for hanging remote thermo-hygrometer transmitter(s).
2.3 Thermo-Hygrometer Sensor Set Up
Note: Do not use rechargeable batteries. We recommend fresh alkaline batteries for outdoor
temperature ranges between -4 °F and 140 °F and fresh lithium batteries for outdoor temperature
ranges between -40 °F and 140 °F.
Version 1.0
Page 3
Receiver Model : HP3002
Sensor Model : WH31E
1. Remove the battery door on the back of the transmitter(s) by sliding down the battery door, as
shown in Figure 1 .
Figure 1
2. BEFORE inserting the batteries, locate the dip switches on the inside cover of the lid of the
transmitter.
3. Channel Number: The HP3002 supports up to eight transmitters, and includes three
transmitters. To set each channel number (the default is Channel 1), change Dip Switches 1, 2
and 3, as referenced in Figure 2.
4. Temperature Units of Measure: To change the transmitter display units of measure (°F
vs. °C), change Dip Switch 4, as referenced in Figure 2.
Switch in down position.
Version 1.0
Switch in up position.
Page 4
Receiver Model : HP3002
Sensor Model : WH31E
Figure 2
5. Insert two AA batteries.
6. Verify the correct channel number (CH) and temperature units of measure (°F vs. °C) are on
the display, as shown in Figure 3.
Figure 3
(1) temperature
(2) temperature units (°F vs. °C)
(3) channel number
(4) relative humidity
7. Close the battery door.
8. Repeat for the additional remote transmitters, verifying each remote is on a different channel.
2.4 Display Console Set Up
1. Move the transmitters(s) about 5 to 10’ away from the display console (if the transmitters are
too close, they may not be received by the display console). With multiple transmitters, make
sure all transmitters are powered up and displaying different channels on the display.
2. Connect the console to AC power with the included AC adapter (Figure 4).
Version 1.0
Page 5
Receiver Model : HP3002
Sensor Model : WH31E
Figure 4
If the remotes do not update, please reference the troubleshooting guide in Section 10.
2.4.1 Display Console Layout
Figure 5
Version 1.0
Page 6
Receiver Model : HP3002
Sensor Model : WH31E
No
Date and time.
Outdoor Temperature/Dew point/heat
index/humidity for channel 1 and other
channels defined to be displayed in CH1
area.
Outdoor Temperature/Dew point/heat
index/humidity for channel 2 and other
channels defined to be displayed in CH2
area.
Outdoor Temperature/Dew point/heat
index/humidity for channel 3 and other
channels defined to be displayed in CH3
area.
Description
Outdoor Temperature/Dew point/heat
index/humidity for channel 4 and other
channels defined to be displayed in
CH4 area.
Outdoor Temperature/Dew point/heat
index/humidity for channel 5 and other
channels defined to be displayed in
CH5 area.
Alarm Icon.
Radio Controlled Clock reception icon.
Description
Graph for Temperature/Dew point/heat
index/humidity of Indoor/outdoor
sensors.
No
2.4.2 Sensor Operation Verification
Verify the humidity sensors match closely with all of the sensors in the same location (about 5 to 10’
apart). The sensors should agree within 10% (the accuracy is ± 5%). Allow about 30 minutes for all
sensors to stabilize. The humidity can be adjusted or calibrated later to match each other a known
source.
Verify the temperature sensors match closely with all of the sensors in the same location (about 5 to
10’ apart). The sensors should be within 4°F (the accuracy is ± 2°F). Allow about 30 minutes for all
sensors to stabilize. The temperature can be adjusted or calibrated later to match each other or a
known source.
3 Remote Sensor Installation
If you mount one or more of the sensors outside, it is recommended you mount the sensor in a shaded
area. Direct sunlight and radiant heat sources will result in inaccurate temperature readings. Although
the sensors are water resistant, it is best to mount in a well-protected area, such as under an eve. Use a
screw to affix the remote sensor to the wall, as shown in Figure 6.
Alternately, you can hang the sensor with fishing wire or a string. This insures the sensor does not
come into contact with any radiant heat source.
Version 1.0
Page 7
Receiver Model : HP3002
Sensor Model : WH31E
Figure 6
4 Console Operation
Note: The console has four buttons for easy operation: Graph, Brightness +, Brightness – and
Menu.
Icon
Description
Graph key
Switch to display graph of Temperature/Dew point/heat index/humidity
for all sensors
Brightness control key
Press this key to increase the brightness
Brightness control key
Press this key to decrease the brightness
Menu Key
Press this key to enter menu and scroll to different modes
Figure 7
4.1
Setup Mode
In the Normal mode, press the MENU key once to enter Setup Mode.
Version 1.0
Page 8
Receiver Model : HP3002
Sensor Model : WH31E
Icon
Description
Scroll right key
Press this key to scroll down/right. .
Selection key
Press this key to select and enter the option.
Scroll left key
Press this key to scroll up/left.
Mode key
Press this key to enter to next mode
Figure 8
4.1.1 Display Selection
You can customize or even scroll between various parameters within each one of the Channel areas.
Scroll
to selected channel area (1-5), and press the plus
display screen area:
Version 1.0
Page 9
key to modify the home
Receiver Model : HP3002
Sensor Model : WH31E
Icon
Description
Scroll up/down key
Press this key to scroll down/up.
Selection key
Press this key to select and enter the option.
Scroll right/left key
Press this key to scroll right/left.
Return key
Press this key to back to Setup main menu.
Figure 9
To modify the display parameter, press the up/down
and left/right
keys to move
the blue cursor to a sensor channel number (1-8) and parameter (temperature, dew point, heat index).
Press the
key to display this channel and parameter in the selected area on the main screen.
For example, if you wish to display Channel 1 Dew Point in the CH Area 1, highlight the Channel 1
Dewpoint field.
If you wish to toggle both channel 1 temperature and channel 1 dew point, highlight both the Channel
1 Temperature and Channel 1 Dew Point (reference Figure 9),, and the screen will toggle between the
channel 1 temperature and dew point on the main screen once every 3 seconds.
4.1.2 Graph Time
To change the Graph Time on the main display, scroll
key to change between 12, 24, 48 and 72 hours.
Version 1.0
Page 10
to the Graph Time, and select the
Receiver Model : HP3002
Sensor Model : WH31E
4.1.3 Time Format
To change the Time Format on the main display, scroll
to the Time Format, and select the
key to change between AM h:mm:ss, hh:mm:ss AM (12 hour time format) and h:mm:ss (24
hour time format)
4.1.4 Date Format
To change the Date Format on the main display, scroll
to the Date Format, and select the
key to change between MM-DD-YYYY, DD-MM-YYYY and YYYY-MM-DD.
4.1.5 Date and Time Format
Figure 10
The console receives the radio controlled time signal from any one of the wireless sensors. The time
and date will set automatically, and adjust for Daylight Savings Time (DST). To work properly, you
must enter the time zone and DST. You can also manually enter the time.
To manually change the time and data settings, scroll
press the
or
to the field you wish to change, and
key to adjust up or down.
Turn ON the DST setting, unless you reside in Arizona or Hawaii, which do not observe Daylight
Savings Time.
Adjust your time zone according to the table below:
Hours from
Time Zone
GMT
-12 IDLW: International Date Line West
-11 NT: Nome
-10 AHST: Alaska-Hawaii Standard
Version 1.0
Page 11
Cities
--Nome, AK
Honolulu, HI
Receiver Model : HP3002
Sensor Model : WH31E
Hours from
GMT
-9
-8
-7
-6
-5
-4
-3
-2
-1
10
11
12
Time Zone
CAT: Central Alaska
HST: Hawaii Standard
YST: Yukon Standard
PST: Pacific Standard
MST: Mountain Standard
CST: Central Standard
EST: Eastern Standard
AST: Atlantic Standard
--AT: Azores
WAT: West Africa
GMT: Greenwich Mean
WET: Western European
CET: Central European
EET: Eastern European
BT: Baghdad
--------CCT: China Coast
JST: Japan Standard
GST: Guam Standard
--IDLE: International Date Line East
NZST: New Zealand Standard
Cities
Yukon Territory
Los Angeles, CA, USA
Denver, CO, USA
Chicago, IL, USA
New York, NY, USA
Caracas
São Paulo, Brazil
Azores, Cape Verde Islands
--London, England
Paris, France
Athens, Greece
Moscow, Russia
Abu Dhabi, UAE
Tashkent
Astana
Bangkok
Bejing
Tokyo
Sydney
Magadan
Wellington, New Zealand
Figure 11
4.1.6 Temperature Units of Measure
To change the temperature units of measure, scroll
press the
key to toggle between °F and °C.
4.2 Calibration
To enter the calibration mode, press the MENU key twice.
Version 1.0
Page 12
to the Temperature Units field, and
Receiver Model : HP3002
Sensor Model : WH31E
Figure 12
Icon
Description
Scroll down/right key
Press this key to scroll down/right. .
Selection/value increase key
Press this key to select parameter and enter the calibration
interface. Increase the value during calibration.
Value Decrease key
Decrease the value during calibration.
Scroll up/left key
Press this key to scroll up/left.
Mode key
Press this key to enter to next mode
Return Key
Back to main menu of calibration mode.
Resume Key
Cancel the calibration and resume.
Figure 13
Scroll
to the temperature or humidity field you wish to calibrate, press the
to perform the calibration, and press the
Version 1.0
or
Page 13
key
key to match your calibration source.
Receiver Model : HP3002
Sensor Model : WH31E
Figure 14
4.2.1 Notes about Calibration
Note: The calibrated value can only be adjusted on the console. The remote sensor(s) always
displays the un-calibrated or measured value.
Note: The measured humidity range is between 10 and 99%. Humidity cannot be accurately
measured outside of this range. Thus, the humidity cannot be calibrated below 10% or above 99%.
The purpose of calibration is to fine tune or correct for any sensor error associated with the devices
margin of error. The measurement can be adjusted from the console to calibrate to a known source.
Calibration is only useful if you have a known calibrated source you can compare it against, and is
optional. This section discusses practices, procedures and sources for sensor calibration to reduce
manufacturing and degradation errors. Do not compare your readings obtained from sources such as
the internet, radio, television or newspapers. They are in a different location and typically update once
per hour.
The purpose of your weather station is to measure conditions of your surroundings, which vary
significantly from location to location.
4.2.2 Humidity Calibration Methods
Official stations recalibrate or replace humidity sensors on a yearly basis. Due to manufacturing
tolerances, the humidity is accurate to ± 5%. To improve this accuracy, the indoor and outdoor
humidity can be calibrated using an accurate source, such as a sling psychrometer or one step
humidpak calibration kits.
Version 1.0
Page 14
Receiver Model : HP3002
Sensor Model : WH31E
4.2.3 Temperature Calibration Methods
Temperature errors can occur when a sensor is placed too close to a heat source (such as a building
structure, the ground or trees).
To calibrate temperature, we recommend a mercury or red spirit (fluid) thermometer. Bi-metal (dial)
and other digital thermometers are not a good source and have their own margin of error. Using a local
weather station in your area is also a poor source due to changes in location, timing (airport weather
stations are only updated once per hour) and possible calibration errors (many official weather stations
are not properly installed and calibrated).
Place the sensor in a shaded, controlled environment next to the fluid thermometer, and allow the
sensor to stabilize for 48 hours. Compare this temperature to the fluid thermometer and adjust the
console to match the fluid thermometer.
4.3 Min / Max and Alarm Mode
In the Normal mode, press the MENU key three times to enter Min / Max and Alarm Mode.
4.3.1 Min / Max
Icon
Description
Scroll down/right key
Press this key to scroll down/right. .
Selection/value increase key
Press this key to select parameter to check according max/min
records. Switch on/off alarms and increase the value during alarm
setup.
Version 1.0
Page 15
Receiver Model : HP3002
Sensor Model : WH31E
Value Decrease key
Decrease the value during alarm setup.
Scroll up/left key
Press this key to scroll up/left.
Mode key
Press this key to enter to next mode
Return Key
Back to main menu of calibration mode.
Resume Key
Cancel the calibration and resume.
Figure 15
Scroll
to the temperature, humidity, dew point or heat index min/max field you wish
to view, and press the
key. Note that dashes (--.-) will be displayed for sensors that
are not programmed for your system.
Figure 16
To clear all of the min and max values, refer to Section 4.4.2 for details.
4.3.2 Alarms
You can set a high and low temperature and humidity alarm on Channels 1-8.
If the measured value is greater than the high alarm, an audible alert will sound and the alarm icon
will flash on the alarm panel, and the alarm icon
Version 1.0
Page 16
will appear on the main panel.
Receiver Model : HP3002
Sensor Model : WH31E
If the measured value is less than the high alarm, an audible alert will sound and the alarm icon
will flash on the alarm panel, and the alarm icon
will appear on the main panel.
When an alarm has been triggered, the alarm will sound for 120 second and the corresponding alarm
icon will flash until the alarm condition is no longer met. Press any key to silence the alarm.
The alarm icon is color coded, and will flash as shown in Figure 17 if one or more alarms are
triggered.
Alarm Type
High Alarm
Low alarm
High alarm & Low alarm both activated
Color
Red – grey - red
Blue – grey - blue
Red – grey – blue – grey – red
Beep alarm stop
grey
Figure 17
Scroll
to the Humidity or Temperature Alarm On/Off switch, and press the
to toggle the Humidity or Temperature Alarm On or Off.
Scroll
to the Humidity Alarm or Temperature Alarm field, and press the
display the alarm programming panel, as shown in Figure 18.
key
key to
Note: The alarm must be turned On to program the alarm settings.
Referring to Figure 18, scroll
to the channel and alarm limit, and press the
key to adjust the alarm limit up or down. Scroll to the alarm field and press the
key to turn the alarm bell on our off to activate the alarm.
Version 1.0
Page 17
or
Receiver Model : HP3002
Sensor Model : WH31E
Version 1.0
Page 18
Receiver Model : HP3002
Sensor Model : WH31E
Icon
Description
Scroll down/right key
Press this key to scroll down/right. .
Selection/value increase key
Press this key to select parameter to set alarm thresholds and turn
on the alarm icon. Red alarm icon is high alarm. Blue one is low
alarm.
Value Decrease key
Decrease the value during alarm setup.
Scroll up/left key
Press this key to scroll up/left.
Mode key
Press this key to back to main menu or enter to next mode
Return Key
Back to main menu of alarm menu.
Figure 18
4.4 Factory Settings
To enter the Factory mode, press the MENU key four times.
Figure 19
4.4.1 Factory Reset
To restore to factory default, scroll
all settings and restore to factory default.
Version 1.0
Page 19
to the Factory Reset field and press
to clear
Receiver Model : HP3002
Sensor Model : WH31E
4.4.2 Clear Max/Min Values
To clear all of the max and min values, scroll
to the Clear Max/Min field and press
to clear all of the stored max and min values.
Figure 20
4.4.3 Re-register Sensors
If sensor communication is lost with a specific sensor, you can re-acquire.
Scroll
to the re-register sensors field, and press
Scroll the sensor you wish to register, and press
button to highlight Yes and press
to view the re-register panel.
to re-acquire this sensor. Press the
to confirm.
4.4.4 About
Scroll
version.
Version 1.0
to the About field, and press
Page 20
to view to view the hardware and firmware
Receiver Model : HP3002
Sensor Model : WH31E
Figure 21
4.4.5 Language
Scroll
to the Language field, and press
English is only supported).
to change the language (currently only
4.4.6 Back Light
Scroll
to the BackLight field, and press
to adjust the backlight features.
To turn on and off the back lit display at certain times during the day, scroll
Backlight control field, and select the
key to check the Backlight Conrol switch.
Scroll
to adjust the backlight on and off time. Press the
adjust the hours and minutes up or down.
To adjust the backlight brightness limits, scroll
the
Scroll
or
keys to
to the Backlight adjustment field, and select
key to check the Backlight adjustment switch.
to adjust the maximum and minimum brightness limits. Press the
keys to adjust the brightness limits up or down.
Version 1.0
to the
Page 21
or
Receiver Model : HP3002
Sensor Model : WH31E
Figure 22
5 Other Features
5.1
Radio Controlled Clock (RCC)
After the remote sensor is powered up, the sensor will transmit weather data for 30 seconds, and then
the sensor will begin radio controlled clock (RCC) reception. During the RCC time reception period
(maximum 5 minutes), no weather data will be transmitted to avoid interference.
If the signal reception is not successful within 3 minute, the signal search will be cancelled and will
automatically resume every two hours until the signal is successfully captured. The regular RF link
will resume once RCC reception routine is finished. In some locations, RCC reception may take a
couple of days to receive the signal.
Once the radio controlled time is received, the RCC reception icon
and time field.
5.2
will turn on next to the date
SD Card Export and Firmware Updates
With the use of an optional Micro SD Card, you can export data to a computer, save historical graphs
(in the event of a power failure) and update firmware when new versions are released.
Version 1.0
Page 22
Receiver Model : HP3002
Sensor Model : WH31E
Figure 23
5.2.1 SD Data Export
The console includes a micro SD / TF card slot on the right side, as shown in Figure 4.
Backup data to micro SD / TF card (see the Accessories section of this manual for more information
on micro SD / TF cards).
The SD card will record data into the HISTORY directory.
The file is comma separated value (csv) and can be imported into Microsoft Excel, or other text based
applications.
The file format is as follows:
YYYYCH#A
where YYYY is the year,
# is the channel number and A is the revision letter.
Example: 2016CH2A is the data for 2016, Channel 2, and A is the revision letter each time you change
a units of measure or calibration setting.
Below is an example of the file output:
Time,Temperature(F),Humidity(%),Dewpoint(F),HeatIndex(F)
2016/02/18 08:05,48.7,32,20.3,48.7
2016/02/18 08:10,49.1,33,21.2,49.1
2016/02/18 08:15,49.1,31,19.8,49.1
5.2.2 Back Up Graph Data
In the event of a power failure, the graph data on the main screen is lost, unless an optional MicroSD
Card is inserted into the SD Card Slot. The graph back up data file located on the SD Card is labeled
GRAPH.bin.
5.2.3 Firmware Updates
Version 1.0
Page 23
Receiver Model : HP3002
Sensor Model : WH31E
5.3
PC Software
Optional PC Software is available for download.
The software features:
 Live Data Display
 Program Date and Time
 Program Custom Display
 Set Alarms
 Calibrate Temperature and Humidity
 Export and Graph Data from the SD Card
 Sync Date and Time from the Computer
5.3.1 Getting Started
1. Connect the console to the PC with the USB cable (included)
2. Download the softwar:
Run the installer. Make a note of where you installed the software:
Figure 24
3. Run the program. Reference Figure 25. The main display screen will display “Connected” if
properly communicating through the USB port.
Version 1.0
Page 24
Receiver Model : HP3002
Sensor Model : WH31E
Figure 25
5.3.2 Time, Date and Display Setup
Select Menu | Setup to set the time, date and display customization settings.
From this screen you can set the graph type on the weather station screen (temperature, humidity, dew
point or heat index), graph hours, time zone and daylight savings settings, time and date format,
temperature units of measure, archive interval, and display preferences (temperature, humidity, dew
point or heat index).
For details, reference Figure 26.
Version 1.0
Page 25
Receiver Model : HP3002
Sensor Model : WH31E
Figure 26
For more information on time, date and display settings, please reference Section 4.1.
5.3.3 Alarm Settings
Select Menu | Alarm to set the high and low temperature and humidity alarms for each of the 8
supported channels.
Figure 27
Version 1.0
Page 26
Receiver Model : HP3002
Sensor Model : WH31E
For more information on Alarm Settings, please reference Section 4.3.
5.3.4 Calibration
Select Menu | Calibration to calibrate each of the 8 supported channels.
The temperature and humidity values are offsets.
Example: If the actual temperature measured by a calibrated source is 70 °F, and the channel 1
temperature sensor reads 69.5 °F:
CH1 Temperature Offset = 70 – 69.5 = 0.5 °F.
Enter 0.5 in the CH1 Temperature field, as shown in Figure 28.
Figure 28
It may take a minute or two for the console to update the calibrated temperature, since the temperature
updates once per minute.
Note: There may be some °F to °C rounding error, since the native calculations are performed
in °C. For example, if you enter 0.6 °F in the field, 0.5 °F may be displayed the next time you open
this panel.
For more information on Calibration, please reference Section 4.2.
5.3.5 SDCard File
Note: The Micro SD Card is optional, not included and sold separately.
Version 1.0
Page 27
Receiver Model : HP3002
Sensor Model : WH31E
Select Menu | SDCard File to download and analyze data stored on the SD Card.
Select the file you wish to view from the list and press Select to view the data.
To graph the data:
1.
2.
3.
4.
Identify the data file start and end date and times (Figure 29).
Press the Graph button.
Enter the start and end date and times in the appropriate fields identified in Step 1 (Figure 30).
Select the parameter you wish to graph, and press the Select button.
Figure 29
Version 1.0
Page 28
Receiver Model : HP3002
Sensor Model : WH31E
Figure 30
For more information on SD Card file formats, please reference Section 5.2.
6 Best Practices for Wireless Communication
Note: To insure proper communication, mount the remote sensor on a vertical surface, such as a
wall. Do not lie the sensor flat.
Wireless communication is susceptible to 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 433 MHz devices and
communication is intermittent, try turning off these other devices for troubleshooting
purposes. You may need to relocate the transmitters or receivers to avoid intermittent
communication.
3. Line of Sight Rating. This device is rated at 300 feet line of sight (no interference, barriers or
walls) but typically you will get 100 feet maximum under most real-world installations,
which include passing through barriers or walls.
4. Metal Barriers. Radio frequency will not pass 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.
Medium
RF Signal Strength Reduction
5-15%
10-15%
10-40%
Glass (untreated)
Plastics
Wood
Version 1.0
Page 29
Receiver Model : HP3002
Sensor Model : WH31E
Medium
RF Signal Strength Reduction
10-40%
40-80%
90-100%
Brick
Concrete
Metal
7 Glossary of Terms
Term
Definition
Accuracy is defined as the ability of a measurement to match the actual
value of the quantity being measured.
A hygrometer is a device that measures relative humidity. Relative
humidity is a term used to describe the amount or percentage of water
vapor that exists in air.
Range is defined as the amount or extent a value can be measured.
Accuracy
Hygrometer
Range
8 Accessories
Accessory
microSDHC Class 4 Flash
Memory Card SDC4/8GB
Description
MicroSDHC for data backup and advanced data analysis.
9 Specifications
9.1



Wireless Specifications
Line of sight wireless transmission (in open air): 300 feet, 100 feet under most conditions.
Frequency: 915 MHz
Update Rate: About 60 seconds
9.2
Measurement Specifications
The following table provides specifications for the measured parameters.
Measurement
Indoor Temperature
Outdoor Temperature
Indoor Humidity
Range
32 to 140 °F
-40 to 140 °F
10 to 99 %
Outdoor Humidity
10 to 99%
9.3



Accuracy
± 2 °F
± 2 °F
± 5% (only guaranteed
between 20 to 90%)
± 5% (only guaranteed
between 20 to 90%)
Resolution
0.1 °F
0.1 °F
1%
1%
Power Consumption
Base station (display console) : AC Power
Remote sensor : 2 x AAA 1.5V Alkaline or Lithium batteries (not included)
Battery life: Minimum 12 months for base station with one sensor and excellent reception.
Intermittent reception and multiple sensors may reduce the battery life.
Minimum 12 months for thermometer-hygrometer sensor (use lithium batteries in cold
weather climates less than -4 °F)
Version 1.0
Page 30
Receiver Model : HP3002
Sensor Model : WH31E
10 Troubleshooting Guide
Problem
Wireless remote (thermo-hygrometer) not
reporting in to console.
There are dashes (--.-) on the display
console, and these sensors are a port of
your system.
Solution
If any of the sensor communication is lost, dashes (--.-)
will be displayed on the screen. To reacquire the signal,
re-acquire the signal per Section 4.4.3. Please verify each
sensor is on a different channel by viewing the sensor’s
LCD display.
The maximum line of sight communication range is 300’
and 100’ under most conditions. Move the sensor
assembly closer to the display console.
If the sensor assembly is too close (less than 5’), move
the sensor assembly away from the display console.
Make sure the remote sensor LCD display is working.
Install a fresh set of batteries in the remote
thermo-hygrometer. For cold weather environments,
install lithium batteries.
Make sure the remote sensors are not transmitting
through solid metal (acts as an RF shield), or earth
barrier (down a hill).
Move the display console around electrical noise
generating devices, such as computers, TVs and other
wireless transmitters or receivers.
Temperature sensor reads too high in the
day time.
Temperature sensors do not agree
Humidity sensors do not agree
Display console contrast is weak
Version 1.0
Move the remote sensor to a higher location. Move the
remote sensor to a closer location.
Make sure the thermo-hygrometer is mounted in a
shaded area on the north facing wall.
Allow up to one hour for the sensors to stabilize due to
signal filtering. The sensors should agree within 4 °F (the
sensor accuracy is ± 2 °F) under worst case conditions.
Use the calibration feature to match the indoor and
outdoor temperature to a known source.
Allow up to one hour for the sensors to stabilize due to
signal filtering. The indoor and outdoor humidity sensors
should agree within 10 % (the sensor accuracy is ± 5 %)
under worst case conditions.
Use the calibration feature to match the indoor and
outdoor humidity to a known source.
Check the backlight display settings referenced in
Section Back Light.
Page 31
Receiver Model : HP3002
Sensor Model : WH31E
11 Liability Disclaimer
Please help in the preservation of the environment and return used batteries to an authorized depot.
The electrical and electronic wastes contain hazardous substances. Disposal of electronic waste in
wild country and/or in unauthorized grounds strongly damages the environment.
Reading the “User manual” is highly recommended. The manufacturer and supplier cannot accept any
responsibility for any incorrect readings and any consequences that occur should an inaccurate reading
take place.
This product is designed for use in the home only as indication of weather conditions. This product is
not to be used for medical purposes or for public information.
The specifications of this product may change without prior notice.
This product is not a toy. Keep out of the reach of children.
No part of this manual may be reproduced without written authorization of the manufacturer.
12 FCC Statement
Statement according to FCC part 15.19:
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.
2. This device must accept any interference received, including interference that may cause
undesired operation.
Statement according to FCC part 15.21:
Modifications not expressly approved by this company could void the user's authority to operate the
equipment.
Statement according to FCC part 15.105:
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which can be determined
by turning the equipment off and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
• Consult the dealer or an experienced radio/TV technician for help.
13 Warranty Information
We provides a 1-year limited warranty on this product against manufacturing defects in materials and
workmanship.
Version 1.0
Page 32
Receiver Model : HP3002
Sensor Model : WH31E
This limited warranty begins on the original date of purchase, is valid only on products purchased and
only to the original purchaser of this product..
The warranty covers all defects in material and workmanship with the following specified exceptions:
(1) damage caused by accident, unreasonable use or neglect (lack of reasonable and necessary
maintenance); (2) damage resulting from failure to follow instructions contained in your owner’s
manual; (3) damage resulting from the performance of repairs or alterations by someone other than an
authorized service center; (4) units used for other than home use (5) applications and uses that this
product was not intended (6) the products inability to receive a signal due to any source of interference
or metal obstructions and (7) extreme acts of nature, such as lightning strikes or floods.
This warranty covers only actual defects within the product itself, and does not cover the cost of
installation or removal from a fixed installation, normal set-up or adjustments, claims based on
misrepresentation by the seller or performance variations resulting from installation-related
circumstances.
Version 1.0
Page 33

---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.5
Linearized                      : No
Page Count                      : 33
Language                        : zh-CN
Tagged PDF                      : Yes
Title                           : For basic settings the following menu is started by touching the touch-screen in the center of the text display
Author                          : EE
Creator                         : Microsoft® Office Word 2007
Create Date                     : 2016:06:29 18:12:43
Modify Date                     : 2016:06:29 18:12:43
Producer                        : Microsoft® Office Word 2007

EXIF Metadata provided by EXIF.tools