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8 PROBLEM-SOLVING
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PROBLEM:
Warning tones from the
parent-unit:
No sound from the
parent-unit:
Beep tone from the
parent-unit:
POSSIBLE CAUSE AND SOLLUTION:
The communication between parent-unit and
baby-unit is interrupted. This interruption can
be caused by external interference, wait for a
while to see if the connection restores itself.
If this happens often, the parent-unit and
baby-unit may be at their maximum range,
try to reduce the distance between the two
devices.
Possible additional checks:
• check whether the baby-unit is switched on
• check the power to the baby-unit
• check the distance between parent-unit
and baby-unit, reduce if required
The volume is turned off, turn the volume on.
The microphone sensitivity is set incorrectly.
Refer to paragraph 4.5 and set a more sensi-
tive trigger level (level-4 or level-5).
The volume is set too high, creating feed-
back.
• decrease the volume at the parent-unit
• increase the distance between parent-unit
and baby-unit
