Philips SKM7488NC/84 User Manual page 14

Troubleshooting
EN
Problem
High pitched noise.
No sound/
baby's crying cannot
be heard.
Parent unit reacts
too fast to other
ambient sounds.
Parent unit reacts slow/
late to baby's crying.
Battery check light (
is lit.
14
Possible cause
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
set too high.
Microphone sensitivity is
set too low.
) Batteries are low or almost
empty.
Solution
Move parent unit away
from baby unit (at least
1 meter / 3 feet).
Decrease volume (B-9) on
parent unit.
Increase volume on parent unit
(B-9).
Adjust microphone sensitivity
level (B-2) on parent unit.
to a higher level.
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 (B-2) on parent unit.
Increase microphone sensitivity
level (B-2) on parent unit and/or
move baby unit closer to baby
(keep minimal distance of 1 meter
/ 3 feet).
Replace batteries (A-9, B-11).