Philips Avent SCD921 - Features and Settings; Status Light

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Operating range
<400m/1312ft
<50m/165ft
The operating range is up to 50meters/ 165feet indoors and
400meters/1312feet outdoors. The operating range of the baby
monitor varies depending on the surroundings and factors that cause
interference� Wet and moist materials cause so much interference that the
range loss is up to 100%�
Dry materials Material thickness Loss of range
Wood, plaster, cardboard, glass (without metal,
wires or lead)
< 30cm (12in) 0-10%
Brick, plywood < 30cm (12in) 5-35%
Reinforced concrete < 30cm (12in) 30-100%
Metal grilles or bars < 1cm (0.4in) 90-100%
Metal or aluminium sheets < 1cm (0.4in) 100%
Features and settings
Status light
Orange
1 Solid orange: the baby unit is booting up�
2 Flashes orange: the baby unit is upgrading its rmware. Do not switch
it o during the upgrade.
Note: The baby unit might switch itself o briey during the rmware
upgrade�