Introduction
The Taylor TAP1735 Digital Weather Forecaster is a versatile device designed to provide accurate indoor and outdoor temperature and humidity readings, barometric pressure trends, and a weather forecast. It also functions as an alarm clock with a snooze feature. This manual will guide you through the setup, operation, and maintenance of your new weather forecaster.
Package Contents
- Taylor TAP1735 Main Unit
- Wireless Outdoor Sensor
- User Manual (this document)
Setup
1. Battery Installation
The main unit and the wireless sensor both require batteries for operation. Ensure you use fresh batteries of the correct type and polarity as indicated in the battery compartments.

Image: Rear view of the main unit and wireless sensor, showing the battery compartments. The main unit requires 3 AAA batteries, and the sensor requires 2 AAA batteries. Ensure correct polarity when inserting.
- Main Unit: Open the battery compartment cover on the back of the main unit. Insert 3 AAA batteries, observing the correct polarity (+/-). Close the cover securely.
- Wireless Sensor: Open the battery compartment cover on the back of the wireless sensor. Insert 2 AAA batteries, observing the correct polarity (+/-). Close the cover securely.
2. Initial Synchronization
After installing batteries, the main unit will automatically begin searching for the wireless sensor. Place the sensor within range of the main unit. Synchronization may take a few minutes. Once connected, the outdoor temperature and humidity will display on the main unit.
3. Sensor Placement
For accurate outdoor readings, place the wireless sensor in a shaded, dry location, protected from direct sunlight and precipitation. Ensure it is within the effective transmission range (typically up to 200 feet/60 meters in open air) and away from large metal objects or electrical interference sources.
Operating Instructions
1. Display Overview

Image: Front view of the Taylor Digital Weather Forecaster main unit and its wireless sensor. The main unit's display shows time, date, indoor and outdoor temperature and humidity, weather forecast icons, and barometric pressure history.
The main unit's display is divided into several sections:
- Top Section: Time, Date, Day of the Week, Alarm Indicator, Moon Phase.
- Middle Section: Weather Forecast Icons (Sunny, Partly Cloudy, Cloudy, Rainy, Snowy), Barometric Pressure Trend and History Chart.
- Bottom Section: Indoor Temperature and Humidity (IN), Outdoor Temperature and Humidity (OUT).
2. Setting Time and Date
Press the SET button to enter time setting mode. Use the UP and DOWN buttons to adjust values. Press SET again to confirm and move to the next setting (e.g., 12/24-hour format, hour, minute, year, month, day).
3. Temperature Units (°F/°C)
Press the °C/°F button on the back of the main unit to switch between Fahrenheit and Celsius temperature displays.
4. Alarm Clock Function
Press the ALARM button to view or set the alarm time. Use UP and DOWN to adjust. Press ALARM again to activate/deactivate the alarm. When the alarm sounds, press the SNOOZE/LIGHT button on top for a temporary snooze, or any other button to stop the alarm.
5. Min/Max Memory
Press the MEM button to cycle through current, maximum, and minimum indoor/outdoor temperature and humidity readings. Press and hold MEM to clear the recorded minimum and maximum values.
6. Weather Forecast
The weather forecaster uses barometric pressure changes to predict weather conditions for the next 12-24 hours. The icons displayed are a prediction and may not always reflect current conditions.
7. Barometric Pressure History
The barometric pressure chart displays the pressure trend over the past 12 hours, helping to indicate rising or falling pressure, which is key to weather prediction.
Maintenance
1. Cleaning
Clean the unit with a soft, damp cloth. Do not use abrasive cleaners or solvents, as they may damage the display or casing.
2. Battery Replacement
Replace batteries when the low battery indicator appears on the display. Always replace all batteries at the same time with new ones of the same type. Dispose of old batteries responsibly.
3. Storage
If the unit will not be used for an extended period, remove all batteries to prevent leakage and damage.
Troubleshooting
- No Display/Unit Not Powering On:
Check battery polarity and ensure batteries are fresh and correctly inserted. Ensure battery contacts are clean and making proper connection. - Outdoor Reading Not Displaying or Flashing:
Ensure the wireless sensor is within range and has fresh batteries. Try repositioning the sensor or main unit to reduce interference. Press the CH button on the main unit to manually search for the sensor. - Inaccurate Readings:
Ensure the sensor is placed in a shaded, well-ventilated area, away from direct heat sources or extreme cold. Compare readings with other reliable thermometers if possible. - Display Difficult to Read:
The LCD display may be less visible in certain lighting conditions or from extreme angles. Adjust the viewing angle or lighting in the room. - Alarm Not Sounding:
Ensure the alarm function is activated (alarm icon displayed). Check that the volume is not set to minimum if applicable (this model has a fixed alarm sound).
Specifications
| Model | TAP1735 |
| Indoor Temperature Range | 32°F to 122°F (0°C to 50°C) |
| Outdoor Temperature Range | -4°F to 140°F (-20°C to 60°C) using alkaline batteries; -40°F to 140°F (-40°C to 60°C) using lithium batteries |
| Humidity Range | 20% to 95% RH |
| Power Source (Main Unit) | 3 x AAA Batteries (not included) |
| Power Source (Wireless Sensor) | 2 x AAA Batteries (not included) |
| Dimensions (Main Unit) | Approx. 10" H x 7.5" W x 0.6" D |
| Weight | Approx. 0.94 lbs (15 oz) |
| Material | Plastic |
Warranty and Support
Taylor products are manufactured to high-quality standards. For specific warranty information and support, please refer to the warranty card included with your product or visit the official Taylor website. Keep your purchase receipt as proof of purchase for any warranty claims.
For technical assistance or inquiries, please contact Taylor customer service through the contact information provided on their official website or product packaging.





