National Geographic 315NC guide

NOTE: If after 5 minutes the screen does not change to show the outdoor temperature, remove all batteries for both units and insert again, starting with the monitor.

5.Position the monitor and remote sensor within effective transmission range, which in usual circumstances is 25 meters (82 feet). The range is affected by the building materials and where the monitor and remote sensor are positioned; try various locations for the best results.

NOTE: The remote sensor should be placed outdoors in a shaded area for accurate readings.

Troubleshooting

If the outdoor temperature cannot be received, check:

1.The distance between the monitor or remote sensor should be at least 1.2 meters (4 feet) away from any interfering sources such as computer monitors or TV sets.

2.Avoid placing the monitor onto or in the immediate proximity of metal window frames.

3.Using other electrical products such as headphones or speakers operating on the same frequency (433MHz) may prevent correct signal transmission and reception.

4.Neighbors using electrical devices operating on the 433MHz signal frequency can also cause interference.

5.Signals from other household devices, such as door bells and home security systems, may temporarily interfere with the units and cause reception failure. The transmission and reception of temperature reading will resume once the interference has stopped.

The maximum transmission range is 25 meters (82 feet) from the remote sensor to the monitor (in open space). However, this depends on the surrounding environment and interference levels. The temperature signal travels in a straight line from the remote sensor to the monitor. The signal will not curve around an object. If no reception is possible, despite the observation of these factors, all units will have to be reset.

Displaying Different Channels

If you have registered more than one remote sensor, press the CH button on the monitor to select the outdoor sensor channel you want to display permanently. To display each channel for 5 to 10 seconds on the monitor,

315NC specifications

National Geographic 315NC is a remarkable addition to the realm of marine exploration and research. Designed with cutting-edge features and technologies, it serves as a robust platform for both scientific and recreational voyages. This vessel stands out for its environmental sustainability, efficiency, and state-of-the-art equipment, making it a true asset to the National Geographic fleet.

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