DISCONNECTED SIGNALS

If without obvious reason the display for the main unit goes blank

or “” are displayed, press and hold [CHANNEL] to enforce an immediate search.

If that fails, check:

-All weather instruments are still in place.

-The batteries of the main unit and individual weather instruments are still good. Replace them if necessary. Press and hold [CHANNEL] to enforce an immediate search afterwards.

-The transmission is within range and path is cleared of obstacles and interference. Shorten the distance if necessary.

Then press and hold [CHANNEL] again. The main unit will start searching for all previously locked weather instruments.

If you want to add an new sensor, press the reset button on the new sensor and then press channel to enforce the main unit to search.

Note: 1. Do not reset the sensors after the main unit has locked those sensors, otherwise the main unit will no longer receive the signal from those sensors.

2.If you have disconnected signals, you cannot clear the memory.

THE RESET BUTTON

This button is only used when the system is operating in an unfavorable way or malfunctioning. Use a blunt stylus to hold down the button. The main unit will return to all default settings and start searching for signals again.

Before resetting the main unit, you should do the same for all weather instruments to ensure correct transmission and reception of signals. Then press reset on the main unit.

MAINTENANCE

When handled properly, this unit is engineered to give you years of satisfactory service. Here are a few product care instructions:

1.Do not immerse the unit in water. If the unit comes in contact with water, dry it immediately with a soft lint-free cloth.

2.Do not clean the unit with abrasive or corrosive materials. Abrasive cleaning agents may scratch the plastic parts and corrode the electronic circuit.

3.Do not subject the unit to excessive: force, shock, dust, temperature, or humidity. Such treatment may result in malfunction, a shorter electronic life span, damaged batteries, or distorted parts.

4.Do not tamper with the unit’s internal components. Doing so will terminate the unit’s warranty and may cause damage. The unit contains no user-serviceable parts.

5.Only use new batteries as specified in this instruction manual. Do not mix new and old batteries as the old batteries may leak.

6.Read this instruction manual thoroughly before operating the unit.

SPECIFICATIONS

Temperature

Proposed Operating Range : Indoor ..... -5°C to 50°C

( 23°F to 122°F )

: Outoor ..... -20°C to 60°C

7

GB

 

( -4°F to 140°F )

Resolution

: 0.1°C (0.2°F)

(indoor and outdoor)

 

Relative Humidity

 

Measuring Range

: 2 to 98% RH

(indoor and outdoor)

 

Resolution

: 1% RH

(indoor and outdoor)

 

Dew Point Temperature

 

Measuring Range

: Indoor ..... 0°C to 49°C

 

( 32°F to 120.2°F )

 

: Outoor ..... -10°C to 60°C

 

( 14°F to 140°F )

Resolution

: 1°C (2°F)

(indoor and outdoor)

 

Barometric Pressure / Trend

Measuring Range

: 795 to 1050 mb

 

(23.48 to 31.01 inHg)

Resolution

: 1 mb (0.03 inHg)

Wind Speed

 

Measuring Range

: 0 to 56 m/s (0 to 125.3 mph)

Resolution

: 0.2 m/s (0.4 mph) (typical)

Wind Direction

 

Measuring Range

: 0° to 359° (Degrees)

Digital Resolution

: 1° (typical)

Graphical Resolution

: 10°

Wind Chill Temperature

 

Measuring Range

: -52°C to 60°C (-61.6°F to 140°F)

Resolution

: 1°C (2°F)

Rainfall

 

Daily and Cumulative

: 0 to 9999 mm (0 to 393.7 in)

Measuring Range

 

Rainfall Rate

: 0 to 999 mm/hr (0 to 39.37 in/hr)

Measuring Range

 

Daily and Cumulative

: 1 mm (0.04 inch)

Resolution

 

Rainfall Rate Resolution

: 1mm/hr (0.04 m/h) typical

WMR968 :

 

Weight

: 505 g

Dimension

: 204 (L) x 139 (W) x 39 (H)

Power

: 12V AC / DV adapter

Power backup

: 4 x UM3 - “AA” size alkaline battery

WGR968 :

 

Weight

: 430 g

Dimension

: 295 (L) x 116.5 (W) x 550 (H)

Power

: solar cell (STR918)

928N-USE.p65

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08/10/2001, 12:20 PM

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Oregon Scientific WMR968 user manual Disconnected Signals, Reset Button, Maintenance, Specifications

WMR968 specifications

The Oregon Scientific WMR968 is a highly regarded wireless weather station that provides a comprehensive suite of meteorological data, making it an excellent choice for both amateur meteorologists and weather enthusiasts. This station is designed to offer real-time weather insights with accuracy and reliability.

One of the principal features of the WMR968 is its ability to collect a wide range of environmental data. It comes equipped with multiple sensors that measure temperature, humidity, wind speed, wind direction, and precipitation levels. The device is particularly noted for its wireless technology, which allows for easy placement of sensors around the property without the hassle of cables. This wireless capability ensures that users can monitor weather conditions from various locations, enhancing the practicality of the data collected.

The WMR968 boasts an impressive transmission range of up to 300 feet, allowing the sensors to communicate effectively with the main console located indoors. This feature is enhanced by the use of 433 MHz frequency, which minimizes interference and ensures a stable connection. The console itself is user-friendly, featuring a large LCD display that presents weather data in an easy-to-read format.

Another remarkable aspect of the Oregon Scientific WMR968 is its data logging capability. Users can track changes over time, storing historical data for up to 255 days. This feature is invaluable for analyzing weather patterns and trends. Additionally, the weather station supports the use of an optional USB data cable for connecting to a computer, enabling users to process or share their data more extensively.

In terms of technology, the WMR968 employs advanced sensor mechanisms that provide accurate and responsive readings. The anemometer and rain gauge design allow for precise wind and rainfall measurement, while the temperature and humidity sensors are designed for quick stabilization to ensure that the information displayed is always current.

Users will appreciate the customizable alerts and alarms available with the WMR968, allowing them to set thresholds for specific weather conditions. This feature is particularly useful for monitoring severe weather, ensuring users can take precautions when necessary.

Lastly, the Oregon Scientific WMR968 is compatible with additional sensors, enabling users to expand their weather monitoring capabilities. Overall, the WMR968 is a feature-packed weather station that combines advanced technology with user-friendly design, providing comprehensive weather monitoring to enhance understanding and safety. Whether for personal interest or professional use, the Oregon Scientific WMR968 stands out as a reliable tool in the realm of weather observation.