Ambient Weather PM2.5IN Manual do utilizador - Página 3
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1.2 Sensor Overview
No
Description
1
Red LED Indicator (RF transmission)
2
AC Adapter USB Power Port
2. Sensor Setup
Remove the battery cover on the bottom of the sensor, and insert 2 x AA Alkaline batteries (not
included)
Close the battery door.
The sensor can operate on both battery and AC power, but AC power is preferred as the battery life is
limited to about 14 days. The AC power circuit does not charge the back up batteries.
Connect the AC power adapter.
After inserting the batteries or connecting AC power, the sensor LED indicator will light for four
seconds, and then flash once per 10 minutes thereafter. Each time it flashes, the sensor is transmitting
data.
Note: The PM2.5 Indoor sensor has the same form factor as the PM2.5 sensor, but the solar collector
is not used and is replaceed by a glass cover, and will not charge the batteries.
3. Sensor Placement
Place the sensor on any horizantal surface. Note that the vents must be clear of any obstructions, and
we recommend placement away from other electronic devices to prevent interference. Do not place on
a metal table to prevent RF signal loss.
Version 1.0
©Copyright 2019, Ambient LLC. All Rights Reserved.
Figure 2
No
3
Battery Compartment Cover
4
Battery Compartment
Description
Page 3