Taylor 2751 User Manual

How To Set Up and Use Your Wireless Rain Gauge System

1. Follow Battery Installation and Clock/Calendar Set Up as directed
above.

2.Place the receiver unit as close as possible to the transmitter and
sensor (they must be within 100 feet of each other). This will
ensure easy synchronization between the transmission and
reception of signals as you set up your wireless system.

3. The receiver unit should display zeros after proper battery
installation and registration signal initialization. If the receiver still
shows dashes, reinstall the receiver's batteries. If the receiver
shows a numerical rainfall value after installing the rain gauge,
reset it by pressing the "+" button. See Battery Installation section
for detailed instructions.

Note: The effective transmission range of the transmitter and

sensor is 100 feet. The effective range is vastly affected by
building materials, physical obstructions (trees, sheds,
fountains, etc), and where the receiver and transmitter units
are positioned. Try various set ups for the best result.
Shorten the distance between the receiver and transmitter
units when necessary. Keep the transmitter at least 3 feet
from any obstructions which may affect rain collection. For
instance, do not place the transmitter under a tree, as
water dripping from leaves into the rain cup will overstate
actual rainfall.

4. The receiver unit is factory set to display total rainfall in inches. To

switch measurement to millimeters, press and hold the "-" button
for 3 seconds. The display will switch to millimeters.

5.The receiver unit is factory set to display temperature in
Fahrenheit. To switch to Celsius, press and hold the "MAX/MIN"
button for 3 seconds. The receiver display will switch to Celsius.

6. The remote sensor is factory set to display temperature in
Fahrenheit. To switch to Celsius, press the "°F/°C" button inside the
sensor's battery compartment. The remote display will switch to
Celsius.

7. To cancel a temperature registration, press and hold the "CH"
button for 3 seconds. The temperature reading on the receiver
unit will change to dashes. The registration is canceled.

How to Read Rainfall Data

1. Your Taylor® Wireless Rain Gauge will track the amount of daily,
weekly, and monthly rainfall. It will also report total accumulated
rainfall, which is the total rainfall recorded since the unit was last
reset to zero. Press the “-“ button to toggle between the different
displays.

2. A signal is sent from the transmitter to the receiver every 30
seconds when it is raining. If there is no rainfall, a signal will
transmit every 2½ minutes. This signal will update the data on the
receiver if any changes have occurred.

3. As rainfall occurs, the Daily Rainfall Display will show the amount
of rain accumulated throughout the day. When the clock reaches
midnight, the display for daily rainfall will automatically reset to
zero.

4. For the first day of rainfall, the Daily, Weekly, Monthly, and Total
rainfall accumulation will be the same. As additional rainfall
occurs throughout the week/month, the unit will add the rainfall
amounts together for a weekly/monthly/ total rainfall
accumulation.

5. The Weekly rainfall total accumulates from Sunday to Saturday.
When the clock reaches 12:00am (midnight) every Sunday, the
weekly total rainfall will automatically reset to zero.

6. The Monthly rainfall total accumulates from the first day of the
calendar month to the last day. When the clock reaches 12:00am
(midnight) on the first day of the month, the monthly total rainfall
will automatically reset to zero.

7. Total Rainfall accumulates from the first day the rain gauge is put
into use. The receiver will continue to record Total Rainfall until the
user clears the memory or the batteries are replaced.

8. To manually reset either the Daily, Weekly, Monthly, or Total Rainfall
accumulations, first press the “-“ button to select the memory to be
cleared. Press the “+” key. The data will reset to zero.

How to Read Temperature Data

1. The receiver unit shows two temperature readings to the right of the
clock/calendar display. The bottom readout is the temperature at the
receiver's location. The top readout is the temperature at a remote
sensor's location. If more than one remote sensor is set, simply press
the “CH” button on the back of the receiver to toggle to another
channel. The “CH” (Channel) Icon will indicate which channel is
currently displayed.

2. Press the “MAX/MIN” button once to display the highest recorded
indoor/outdoor temperatures. Press “MAX/MIN” again to display
the lowest recorded indoor/outdoor temperatures. Each reading will
display for 5 seconds, and then the display will return to the current
temperatures.

3. To clear the Min/Max memory, press the “CLEAR” button while the
maximum/minimum readings are displayed on the LCD.

4. Press and hold the “MAX/MIN” button for 3 seconds to switch
between °F and °C on the receiver display.

Important: Though the rain gauge is weather-resistant, it should
never be submerged in water or left outside during snowy
weather. Also please note the transmitter should not be left
outdoors in temperatures at or below -4ºF (-20ºC). If the
temperature drops to this level, move the transmitter to an
indoor area. The receiver unit should be kept at temperatures
between 32ºF to 122ºF. The Transmitters should be kept at
temperatures between -4ºF to 140ºF.

Transmission Collision

Signals from other household devices, such as doorbells, home
security systems and entry controls, may temporarily interfere with the
rain gauge transmissions. This is normal and does not affect the
general performance of this product. The transmission will resume
once the interference recedes.

Trouble-Shooting

Disconnected Signals

If the receiver unit does not receive a transmission from the transmitter
or the remote sensor for 1 hour, the display will show dashes.

To correct this problem:

1. Check that the transmitter and remote sensor are properly

positioned, within a 100' transmission range.

2. Check to make sure the transmission path is clear of obstacles and
interference.

3. If new batteries are faulty on the initial installation, install fresh
batteries, following the steps in the Battery Installation section of
this manual.

4.At temperatures below 32°F (0°C), the LCD readout on the remote
sensor may fail to display. When this occurs, the sensor will still
transmit correct temperature readings to the receiver unit, but the
temperature can not be seen on the sensor. When the temperature
rises above 32°F (0°C), the display will begin to function normally
again.

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 rain gauge equipment.

--Increase the distance between the radio/television equipment

and rain gauge equipment.

Modifications not authorized by the manufacturer may void user's
authority to operate this device.

Precautions

This Digital Wireless transmitter is engineered to give you years of
satisfactory service if you handle it carefully, following these guidelines:

1. The receiver is intended for indoor use only. It is not sealed against
moisture and could be damaged if used outdoors.

2. Do not immerse the receiver in water. If you spill liquid on it, dry it
immediately with a soft, lint-free cloth.

3. The transmitter is weather-resistant but not waterproof. Do not
immerse it in water or allow snow to accumulate in it. If this
accidentally occurs, dry it immediately with a soft, lint-free cloth.

4. Though the rain gauge is weather-resistant, it should not be left
outdoors in snow or at temperatures at or below -4°F (-20°C). If
the temperature falls below this point or if snow accumulates, move
the transmitter to an indoor area. Otherwise, permanent damage
to the transmitter's internal circuits may occur.

5. Though the remote temperature sensor is weather-resistant, it
should be placed away from direct sunlight, rain, or snow, and
should never be submerged in water. If this accidentally occurs, dry
it immediately with a soft, lint free cloth.

6. Do not mount the remote sensor on a metal surface.

7. Do not subject the remote sensor to extremely severe temperatures.

8. Do not place into ovens, freezers, or microwaves.

9. Do not clean any of the units with abrasive or corrosive materials.

This may scratch plastic parts and corrode electronic circuits.

10. Do not subject any unit to excessive force, shock, dust,
temperature or humidity. This may result in malfunction, shorter
electronic life span, damaged batteries or distorted parts.

11. This equipment contains no user-serviceable parts. Do not tamper
with any unit's internal components. Doing so will invalidate the
warranty on this product and may cause damage.

12. Do not mix old and new batteries. Do not dispose of batteries
in fire. Batteries may explode or leak. Remove the batteries if the

thermometer will not be used for a long period of time.

13. Always refer to this instruction manual before operating this
product.

Specifications

Range of temperature measurement:
Indoor: 32°F to 122°F (0°C to 50°C)
Outdoor: -4°F to 140°F (-20°C to 60°C)*

Using Sensor Probe Cable:
Outdoor: -58°F to 158ºF (-50°C to 70ºC)**

Range of rainfall measurement:

Daily: 0-39.33 inches (0-999 millimeters)
Weekly: 0-393.66 inches (0-9999 millimeters)
Monthly: 0-393.66 inches (0-9999 millimeters)
Resolution: 0.04 inches (1 millimeter)

Accuracy: + / - 3%

Transmission: 100 feet (30 meters) in an open area

Transmission Rate: Every 30 seconds during rainfall,

otherwise sent every 2½ minutes. Transmissions from
remote temperature sensor sent every 2½ minutes.

Clock: Quartz precisions +/- 30 seconds per month

Battery Life: 1 year (alkaline batteries recommended)

*Important: To extend outdoor temperature range to

-40°F to 140°F (-40°C to 60°C) use 2 AA Lithium batteries.

** Using the sensor probe cable will allow you to keep
the unit in a warmer place without using Lithium
batteries.

A maximum of 3 remote sensor units can be

registered. One remote sensor is included. To

purchase additional Remote Sensors (Taylor model

1457), please check availability with your local

Taylor® retailer, or call 1-877-858-0065 Monday-

Friday 9am to 6pm CST or visit www.partshelf.com.

One Year Warranty

This product is warranted against defects in materials or
workmanship for one (1) year from the date of original purchase. It
does not cover damages or wear resulting from accident, misuse,
abuse, commercial use, or unauthorized adjustment and/or repair.

Should this product require service (or replacement at our option)
while under warranty, do not return to retailer. Please pack the item
carefully and return it prepaid, along with a store receipt showing
date of purchase and a note explaining reason for return to:

Taylor Precision Products

2220 Entrada Del Sol

Las Cruces, New Mexico 88001

www.taylorusa.com

There are no express warranties except as listed above. This warranty
gives you specific legal rights, and you may have other rights which
vary from state to state.

Made to our exact specifications in China.

©2006 Taylor Precision Products and its affiliated companies, all rights
reserved. Taylor® and Leading the Way in Accuracy® are registered
trademarks of Taylor Precision Products and its affiliated companies. All rights
reserved.

CP2751 - 09.06R1

2751

Digital Wireless

Rain Gauge & Thermometer

Indoor/Outdoor Thermometer & Clock

with Remote Rain Gauge

Leading the Way in Accuracy®

Instruction Manual

Thank you for purchasing the Taylor® Digital Wireless Rain Gauge and
Thermometer. This state-of-the-art measurement instrument is
engineered and designed to meet the highest quality standards…to
assure you uncompromising accuracy and consistently dependable,
convenient performance. In order to optimize its function, please read
this instruction manual carefully before use…and keep it handy for
future reference.

Description of Parts

Indoor Receiver
Unit

2

1

Line 1

3

4

Line 2

Line 4

Line 3

Line 5

5 6 7

10

8

9

Description of Parts (Continued)

11

12

CH

Remote

Temperature

Sensor Unit

19

18

16

17

15

14

CHANNEL

1 2 3

°F/°C

TM

13

Main Features & How to Access Functions

Indoor Receiver Unit

1. LCD Readout
Line 1 Daily Rainfall Display. Reports today's total rainfall.
Line 2 Weekly/Monthly/Total Accumulated Rainfall Display. Shows

Line 3 Clock and Calendar display. Shows the current time, date,

Line 4 Remote Temperature Display. Shows the temperature at the

either the weekly, monthly, or total accumulated rainfall. The
“WEEK” icon appears above the rainfall digits when the
receiver is in week mode. The “MONTH” icon appears
during monthly mode. If no icon is visible, the total
accumulated rainfall is displayed. Press “ - ” to toggle
between the different displays.

and day of the week.

remote sensor location. Up to 3 remote sensors may be used
(one is included, other Model 1457 sensors may be
purchased separately). Press the “CH” button to toggle
between sensor readings.

Main Features & How to Access Functions (continued)

Line 5 Indoor Temperature Display. Shows the temperature where

the indoor receiver is located.

2. MODE Button
Enter Time Setting mode.

3. " + " Button
Advances clock/calendar settings during Time Setting mode.
Resets Daily, Weekly, Monthly, or Total accumulated rainfall data.
Cancels the registration between the receiver and transmitter and
registers a new signal between the units.

4. " - " Button

Reverses clock/calendar settings during Time Setting mode.
Toggles between Weekly, Monthly, and Total accumulated rainfall.
Switches between inch and millimeter units of measurement.

5. “CH” Button

Cancels the registration between the receiver and a remote sensor
and registers a new signal between the units. Toggles between
temperature displays when multiple remote sensors are in use.

6. “MAX/MIN” Button

Displays the daily maximum/minimum recorded temperatures.
Switches between °F or °C scale on the receiver unit.

7. “CLEAR” Button

Resets the daily maximum/minimum recorded temperatures.

8. Battery Compartment

The receiver unit requires 2 AA alkaline batteries (not included).

See Battery Installation section of this manual.

9. Table Stand

Pull the bottom of stand out from the housing for stable placement
of the unit on a flat surface.

10. Wall Mount

The back of the receiver has a recessed key hole to secure the unit
to a wall.

Remote Temperature Sensor Unit

11. LCD Readout

Shows the temperature at the sensor's location.

12. LED Indicator

Flashes when the remote sensor transmits a reading.

13. Channel Switch

Slide to designate the remote sensor channel 1, 2, or 3.

14. “°F/°C” Button
Press to select °F or °C temperature scale.

Main Features & How to Access Functions (continued)

15. “TM” Button

Press to send a registration signal to the receiver unit.

16. Battery Compartment

The sensor unit requires 2 AA alkaline batteries (not included).

See Battery Installation section of this manual.

17. Table Stand

Pull the bottom of stand out from the housing for stable placement
of the unit on a flat surface.

18. Wall Mount

Detachable holder with a key hole slot to secure the sensor to a wall.

19. Cable Jack

Plug the sensor probe of the 11-foot cable (included) into the jack

to measure the temperature of liquids (in an aquarium, swimming
pool, hot tub, etc.). The cable may also be used to extend the
outdoor temperature range to -58°F to 158°F (-50°C to 70°C).
Keep the sensor unit inside and extend the cable outdoors for
temperature readings, thus protecting the unit and its batteries
from extreme temperatures.

Rainfall Transmitter Unit

Battery Compartment

The transmitter requires 2 AA alkaline
batteries (not included). See Battery

Installation section of this manual.

Rain Gauge Net

A protective stainless steel net is placed
on top of the rain gauge to guard against rocks,
leaves, and other debris collecting in the rain
gauge. The net may be removed for cleaning by
pulling up on the ring at the side of the net.

Important:
The rain gauge should not be left outdoors in
temperatures at or below -4°F (-20°C) or in snowy
weather. If the temperature drops to this level or it begins to
snow, remove the rain gauge to an indoor area.

Rain Gauge

Net

Battery Installation

For the initial installation, insert the batteries into the receiver unit first,
then the transmitter, and finally the remote sensor. Place all three units
next to each other during battery installation for best signal initialization.

Battery Installation (continued)

Receiver:

1. Lift off the battery compartment cover

located on the back of the unit.

2. Insert 2 AA alkaline batteries as indicated
by the polarity symbols marked inside the
battery compartment.

3. After installing the batteries, the display
will show flashing dashes. Once the
transmitter's batteries are installed and the
unit successfully transmits a signal and is
registered, the receiver will show zeros for
rainfall and the current outdoor
temperature.

4. Replace the battery compartment cover.

Remote Temperature Sensor:

1. Lift off the bracket stand, located on the back of the unit, to access

the battery compartment cover.

2. Remove the 4 screws that secure the battery compartment cover and
then remove the cover.

3. Select the channel setting by sliding the “Channel” switch to
Channel 1 to register the first sensor, included in this package.Note:
A maximum of 3 remote sensor units can be registered. Should you
purchase one or two additional remote units (Model 1457, sold
separately) to expand your temperature monitoring capabilities to
multiple locations, slide the “Channel” switch to Channel 2 to
register the second sensor and select Channel 3 to register the third
sensor.

4. Insert 2 AA alkaline batteries as indicated by the polarity symbols
marked inside the battery compartment.

5. Press the “°F/°C” button to select the

desired temperature scale.

6. Press the “TM” button to send a

transmission signal to the receiver. The red

LED indicator light will flash when a signal

is transmitted. Remote unit temperature
updates will then be transmitted at 2 minute
30 second intervals. Note: If dashes are still
displayed on the receiver unit, press the “TM”
button to send another transmission.

7. Replace the battery compartment cover, replace
and tighten screws, and reattach the bracket stand.

AA'

'

'

A

'A

Battery Installation (continued)

Rain Gauge Transmitter:

1. Unscrew the 2 screws at each side of the transmitter. Carefully

lift the top casing from the base. (See figure A.)

2. Unscrew the 4 screws from the Battery Compartment Cover
(identifiable by the battery diagram markings). Remove the cover
and insert 2 AA alkaline batteries as indicated by the polarity
symbols marked inside the battery compartment.

3. The transmitter will begin to transmit signals to the receiver.

Position the receiver and transmitter close to each other to

ensure best transmission results.

4. The receiver will show zeros instead of dashes when a signal is
successfully received. If the receiver continues to show flashing
dashes, remove the receiver's batteries and repeat instructions
above.

5. There is a piece of cardboard under the rain cup to prevent
tipping and damage during shipping. Before first use, please
remove the cardboard to allow the rain cup to fill and empty
when rainfall occurs.

6. Replace the Battery Compartment Cover and the screws.

7. Carefully replace the casing on top of the base. Replace the

screws. Press the “+“ button to ensure the Weekly rainfall total
is reset to zero. Press the “-“ button to change to the Monthly
rainfall and press “+” to reset it to zero. Repeat to reset the
Total rainfall display to zero. Press “-“ again to return to the
weekly display.

Low Battery Indicator and Battery Replacement

1. Your Taylor® Digital Wireless Rain Gauge is equipped with Low
Battery Warning Icons. When readings grow dim or irregular, or
one of the low battery icons appear, the batteries may need to be
replaced. All of the low battery icons will appear on the receiver
unit. The icon for the receiver appears next to the indoor
temperature display. The icon for the remote sensor is next to the
outdoor temperature display. The icon for the rain gauge is next to
the daily rainfall display.

2. Follow the steps above for Battery Installation when necessary.

3. Note: Replacing the receiver's batteries will clear the memory, and

all rainfall totals and max/min temperature records will reset to
zero. Also, the signal registrations will be lost when batteries are
replaced in either the remote sensor or rain gauge transmitter.
Follow the instructions under "Battery Installation" to reregister the
signals.

Setting Up The Rain Gauge Transmitter

Figure: A

Unscrew the
2 screws then
lift the top
casing off

Use 2 'AA' batteries

Be sure to
remove the
cardboard
from under
the rain cup
before using

the battery compartment

AA' '

'

AA'

the 4 screws from

Unscrew

cover

Low Battery Indicator and Battery Replacement (cont.)

4. After replacing batteries in the transmitter, press and hold the "+"
button on the receiver for 3 seconds to cancel the previous signal
registration and register a new signal between the units. The
rainfall displays on the LCD will blink "----". The units are re­registered properly when zeros appear on the LCD. If this does not
occur, press and hold the "+" button again to trigger a new
registration signal. Repositioning the units may improve signal
transmission. If the LCD still does not show zeros, remove and
reinstall the transmitter batteries and repeat the steps above.

5. After replacing batteries in the remote sensor, cancel the signal
registration of the corresponding channel of the receiver unit by 1)
pushing the channel button to select the respective channel; 2)
holding the "CH" button for 3 seconds to clear the registration. Re­register the remote sensors by pressing "TM" key on the remote
sensors. The updated temperature will appear on the receiver.

6. If the receiver's batteries are replaced, the batteries of both the
remote sensor and transmitter must be reinstalled as well. Follow
transmission signal registration instructions in steps 4 and 5.

Important: When the temperature falls below freezing, the
batteries of the remote sensor and rainfall transmitter units
may freeze, lowering their voltage supply and effective range.
Use Lithium batteries to insure operation below 10°F (-12°C).

How to Set and Use Clock & Calendar Functions

1. Hold the MODE button for 3 seconds to enter Time Setting mode.

2. Press “+” or “-“ buttons to select 12 or 24 hour clock mode.
Press MODE to enter.

3. Press “+” or “-“ buttons to set the year. Hold down the buttons to
advance digits quickly. Press MODE to enter.

4. Continue to set the month, day/date, hour, and minutes by

pressing “+” or “-“ and then pressing MODE to enter the data.
Hold down the buttons to advance digits quickly.

5. After selecting the minutes and pressing MODE, the clock setup
will be complete.

6. If no buttons are pressed within 5 seconds, the clock will revert to

its original setting.