Ambient Weather RC-8401, Руководство пользователя

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Version 1.1 ©Copyright 2016, Ambient LLC. All Rights Reserved. Page 17
polarity.
5.14 Viewing the Wireless Sensor Channels
In normal time mode, press the UP button to view wireless channels 1, 2 and 3.
To automatically scroll through channels 1, 2
,
and 3, press and hold the UP button for 2 seconds (the
beep will sound). The wireless channels will scroll on the screen every 5 seconds.
5.15 Syncing and Resyncing the Wireless Sensor
If the sensor is synced to the console, the console will display the reception icon with the signal
strength
.
If the sensor signal is lost, dashes --.- will be displayed in place of temperature.
If you lose synchronization from the remote wireless sensor for an extended period of time or you
replace the batteries in the wireless sensor, you may need to resync or reset the sensor to the console.
To resync the sensor(s), press the
SENSOR button in the battery compartment and the sensor display
will show dashes (--.-). Wait several minutes for resynchronization.
To reset the console, disconnect from AC power and remove the batteries for 10 seconds, then reinsert
the batteries and reconnect AC power. Alternately, you can press the
RESET button on the back of the
console. The sensor display will show dashes (--.-). Wait several minutes for resynchronization.
5.16 Adding Multiple Wireless Sensors
If you introduce additional sensors into the system, you will need to reset the console.
1. Set the Channel number on the wireless sensor per Figure 2. Power down and up the
sensor after you have changed the channel number for the change to take effect.
2. Resync the console. Reference Section 5.15.
6. Specifications
6.1 Wireless Specifications

Line of sight wireless transmission (in open air): 150 feet

Frequency: 433 MHz

Update Rate: 60 seconds
6.2 Measurement Specifications
The following table provides specifications for the measured parameters.
Measurement Range Accuracy Resolution
Indoor Temperature 32 to 113 °F ± 2 °F 0.1
Outdoor Temperature -4 to 140 °F alkaline
batteries
-22 to 140 °F Lithium
e2 Energizer batteries ± 2 °F 0.1