Problem
Possible cause
Solution
Charging time of parent
Parent unit switched on during
Switch off parent unit (B-6).
unit batteries exceeds
charging.
16 hours.
High pitched noise.
Units are too close to each
Move parent unit away from baby
other.
unit (at least 1 meter / 3 feet).
Volume on parent unit
Decrease volume (B-10) on
set too high.
parent unit.
No sound/
Volume on parent unit is
Increase volume on parent unit
baby’s crying cannot
set too low or switched off.
(B-10).
be heard.
Microphone sensitivity level
Increase microphone sensitivity
set too low on parent unit.
level in parent unit menu.
Units are out of range
Move parent unit closer to
baby unit.
Parent unit reacts too
Ambient sounds trigger
Move baby unit closer to baby
fast to other ambient
transmission.
(keep minimal distance of 1 meter
sounds.
/ 3 feet).
Microphone sensitivity level
Decrease microphone sensitivity
set too high.
level in parent unit menu.
Battery check light (
)
Batteries are low or empty.
Replace / recharge batteries
lights up on the
(A-12, B-12).
display (A-11, B8).
Parent unit reacts slowly/
Microphone sensitivity is set too Increase microphone sensitivity
late to baby's crying.
low.
level in parent unit menu and/or
move baby unit closer to baby
(keep minimal distance of 1 meter/
3 feet).
18
EN
Troubleshooting
Summary of Contents for SCD489
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