Philips SCD489 Mode D'emploi page 18

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