TROUBLE SHOOTING GUIDE
Problem
BU has no
transmission
Always transmitting
Out-of-range alarm
always on
Temperature alarm
always on
icon always
flashing
Icon shows
with text Breath
Abnormal and
alarm is playing
Mat Link Lost text
always on and
alarm plays
Always showing low
battery alert
Battery life is short
Too short
communication
range
PU & BU cannot
communication with
each other
24
Ramili® RA300
All manuals and user guides at all-guides.com
Possible Causes
- Mic sensitivity is too low
- Battery has run down or
AC adapter was improperly
connected
Mic sensitivity is too high
- Pairing is not successful
- BU battery has run low
- Distance between BU and
PU exceeds the operational
range
The high and low temperature
limit is set too close to the
current reading
Breathing monitor key is
touched and sensor mat is put
on hold
- Baby is not in the crib-
Sensitivity of sensor mat is not
properly set
- Baby's breathing is abnormal
- Sensor mat is off
- Battery of sensor mat is
running low
- Distance between BU and
mat exceeds 10m
- Battery has run low
- Battery pack is damaged
- Starry projector & music is
permanently switched on -
Vibration alert is switched on
- Many steel structures
between BU and PU
- BU battery has run out
- Pairing is lost
EN
Solution
Adjust mic sensitivity higher by using
2
+ button
Replace with new battery or
check connection
Adjust mic sensitivity lower using -
3
button
- Perform pairing again
- Replace with new battery or use AC
adapter
- Move the BU and PU closer
together
Set the high and low temperature
limit around 5˚C higher or lower from
current reading
Touch Breathing monitor key again
to activate sensor mat function
- Return baby back to crib
- Adjust sensitivity using movement
sensitivity knob such that the
movement indicator blinks in pace
with baby's breathing
- Take immediate care of baby and
consult doctor
- Switch on sensor mat using
movement senitivity knob
- Replace with new batteries
- Move BU closer to sensor mat
- Recharge battery using charger
stand (PU). Replace with new battery
or use AC adapter (BU & mat)
- Replace with new battery pack
- Switch off star projector & music
or set to VOX operate - Switch off
vibration alert
- Re-locate BU or PU
- Replace with new battery or use AC
adapter
- Perform pairing process again