Ramili RA300 User manual

Ramili®
EN DIGITAL BABY MONITOR
USER INSTRUCTIONS 2
DE DIGITALES BABYPHONE
BEDIENANLEITUNG 26
FR MONITEUR NUMÉRIQUE BÉBÉ
MANUEL DE L’UTILISATEUR 52
RU ЦИФРОВАЯ РАДИОНЯНЯ
ИНСТРУКЦИЯ ПОЛЬЗОВАТЕЛЯ 76
Copyright © Ramili Group
MODEL: RA300

2Ramili® RA300
EN
CONTENTS
Introduction 3
Power supply 4
Controls layout 6
Parent Unit LCD screen 7
Pairing 7
Baby Unit 9
Movement Sensor Pad (optional) 11
Parent Unit 13
Parent Unit & Ramili®Movement Sensor Pad 20
Precautions 23
Standard accessories 23
Troubleshooting guide 24
Guarantee 25

3
User Instructions EN
Thank you for purchasing Ramili®RA300 digital baby monitor. Your unit has been
manufactured and checked under the strictest possible quality control to ensure that
each monitor leaves the factory in perfect condition. In the unlikely event you nd any
defects or have any problem, please contact our dealer or service center.
Please read this manual carefully to obtain maximum performance and extended
service life from the unit.
FEATURES
• Digital radio operating with zero interference
• Operating range of 650m in open spaces
• Touch screen keys
• Talk back function on parent unit to calm your baby
• Capable of using multiple baby units (maximum 4 units) to monitor more babies
• Indication of baby’s name on parent unit for easy identication
• Starry night light projector and lullaby function on baby unit with capability to
remotely control from parent unit
• Baby’s room temperature indication on parent unit with high/low temperature alert
• Battery status indicator and low battery alert on both baby and parent unit
• Digitally adjustable microphone sensitivity
• Audio and visual alert when out of range
• Vibration alert
• Baby feeding timer
• Parent unit uses Li rechargeable battery
• Optional Ramili®Movement Sensor Pat wirelessly connected to baby unit to
monitor baby’s breathing rhythm
WARNING
• The RA300 should not be regarded as a medical device. Premature babies or
those considered to be at risk should be under the supervision of your doctor or
health personnel.
• Direct supervision of your baby at a regular interval by a responsible adult is
strongly recommended in addition to using the RA300.
DIGITAL TECHNOLOGY AND APRS
• This baby monitor employs full digital technology with zero interference.
• The unit can automatically select free channels or hop to free channels during
communication to avoid interference from other electronic devices.
• In addition, the Automatic Power Reduction System (APRS) detects the signal
strength between the baby and parent unit and automatically reduces the
emission power from baby unit when the two units are in close vicinity.

4Ramili® RA300
EN
POWER SUPPLY
(A) Baby Unit (BU)
1. Operation from batteries
Pull up the support lever and slide o󰀨 the battery cover in the direction shown. Insert 3
AAA (UM-4) alkaline batteries into the compartment. Ensure correct polarities. Return
the battery cover into place.
N.B. For best performance, do not mix old and new batteries or alkaline and
rechargeable batteries.
2. Operation using AC adapter
The unit can be operated on AC mains using the
supplied 6V AC adapter. Connect the output plug of the
adapter to the DC jack, make sure the polarity is correct.
The power supply from the battery will be cut o󰀨 once
the adapter’s output plug is inserted into the DC jack.
(B) Parent Unit (PU)
1. Operation from battery pack
The Li polymer battery pack is already installed in the
unit. To change the battery pack, slide open the battery
cover as shown in the picture, take out the battery pack
and disconnect from socket.
2. Operation from AC mains using the charger stand
Connect the output plug of the supplied 6V AC adapter to the DC jack of the charger
stand; make sure the polarity is correct. When the unit is switched o󰀨, place it into the
charger stand. The charging indicator will turn red while the LCD screen will briey
light up and show the text CHARGING.

5
User Instructions EN
Ramili®
17
Adjust the position of unit in case the indicator 17
does not light up. During charging, the blocks within
the battery status indicator as shown on the LCD
will ash in turn as the battery is being charged.
Once the battery is charged (normally this takes
about 4 hours), the blocks will be full and not ash,
with the text FULL CHARGE shown on the LCD.
Now the unit can be switched on for operation. It can
be taken out or kept in place in the charger stand –
this will not cause damage to the battery. In the latter
case, when the battery is being consumed and the
battery level falls to a certain level, the charger stand
will automatically start charging the battery again.
Note: Before using the parent unit for the rst
time, charge the battery for at least four hours.
It is recommended to switch o󰀨 the unit for the
rst charge.
(C) Ramili®Movement Sensor Pad (optional)
Set the lock lever to open position, slide open the battery door in the direction shown.
Install 3 AAA (UM-4) alkaline batteries, observe correct polarities. Slide back battery
door and set the lever back to lock position.

6Ramili® RA300
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CONTROLS LAYOUT
Baby unit
2 3 4
11 12 5
610
7
198
Parent unit Movement Sensor Pad (Optional)
19
20
16
13 15 14
Charger stand
18
17
1. Power ON/OFF switch
2. Up + button
3. Down - button
4. Feeding timer button
5. Baby unit number selector
6. Starry projector
7. Microphone
8. Speaker
9. Temperature sensor
10. DC jack
11. Power on/battery low indicator
12. Transmit indicator
13. Power on/o󰀨 and menu exit button
14. Microphone
15. Speaker
16. Talk button (push to talk)
17. Charging indicator
18. DC jack
19. Movement indicator
20. Movement sensitivity knob

7
User Instructions EN
PARENT UNIT (PU) LCD SCREEN
BU Battery Status Indicator
Battery Status Indicator
Alarm Sound Mute Icon
Vibration Icon Starry
Projector
Icon
Signal Strength
Out of Range Icon
Volume Bar Graph
Speaker Mute Icon
Baby’s Room Temperature
Cursor
Starry Projector Key
Breathing Monitor Key
Down Key
Menu Key
Up Key
Music Key
Status Text
Baby’s Name
Baby Graphic
Sensor Pad Battery Status Indicator
PAIRING
This process is to match the PU with the BU and movement sensor mat so that they
can communicate with each other while no other devices (even baby monitors of the
same model) can interfere with you or receive your signal.
The PU and BU are already paired with a factory preset code when they are shipped
from factory. However, it is necessary to perform pairing again when extra BUs are
added to work with the PU or when a movement sensor mat is added to the system.

8Ramili® RA300
EN
1. Press and hold the talk button 16 on the PU.
2. Long press power ON/OFF button to switch on unit until the LCD screen
displays “PAIRING”, then release both buttons. The LCD will show a ‘P” ashing.
Steady
Flashing
3. Slide o󰀨 the battery door of the BU to nd the Baby unit number selector.
4. Set the selector to either 1, 2, 3 or 4 on the other BU. Make sure they are set to
di󰀨erent numbers, otherwise the system will not operate properly.
5. Set the power ON/OFF switch
1
to ON position while holding down the + button
2
until the transmit indicator
12
lights up, then release + button
2
.
The transmit indicator 12 will start ashing. Repeat again for extra BUs which can
be purchased separately.
6. Now press the feeding timer button 4on one of the BUs, the transmit
indicator 12 will become steady and two beep sound will be heard.
7. At the same time, the “P” on PU LCD will stop ashing and the corresponding
baby unit number will be shown on the LCD alongside with text “OK” (e.g. BABY 1
OK). This shows the pairing process has completed successfully.
8. Repeat step 6 for the other BUs, the “P” on PU LCD should ash two times and
show BABY 2 OK, BABY 3 OK and BABY 4 OK accordingly.

9
User Instructions EN
9. Switch o󰀨 all units and switch them on again, the baby monitor is now ready for
operation.
10. In case the PU and BU cannot communicate with each other, repeat pairing
process again.
N.B. If originally there was only one BU working with PU, after purchasing the new
extra BU at a later stage, it is necessary to perform pairing process again with all
units together.
11. The pairing between BU and movement sensor mat should be performed after the
successful pairing between BU and PU or otherwise the system will not operate
properly.
12. Set the BU into pairing mode by repeating step 5 above.
13. Switch on the movement sensor mat by turning the knob 20 clockwise, now press
the feeder timer button 4, the transmit indicator 12 turns on and two beep
sound will be heard from the BU, indicating the pairing is successful.
14. Switch o󰀨 the BU and then switch on again for normal operation; you will hear the
abnormal breathing alarm from the PU after 20 seconds if nothing is placed on the
movement sensor mat. Gently tap the mat a few times and the alarm will stop, this
shows the system is working properly.
N.B. When it is no longer necessary to monitor the baby’s breathing as he
grows older, the movement sensor mat should be unpaired from the BU
to avoid false alarms due to MAT LINK LOST. To achieve this, peform the
pairing process again between the PU and BU by repeating steps 1-9 above,
but leave out steps 12-14.
BABY UNIT (BU)
1. Set the power ON/OFF switch 1to ON position, the power on indicator 11
should light up steady green, if it starts ashing, the battery has run out. Either
replace them with new batteries or use the AC adapter as a power supply. The
battery level of the BU is also shown as on the LCD of the PU, reminding the
parents to replace the batteries in case they are running low.
2. Place the BU about 1m away from the baby’s crib with the microphone 7facing
towards the baby.
3. Adjust the microphone sensitivity using the + - button 23such that the unit will
be set to transmit whenever the microphone 7picks up a sound at your desired
sound sensitivity level. The transmit indicator 12 will blink every time these
buttons are pressed, more blinks mean the microphone is more sensitive to sound
(maximum is 5 blinks and the minimum is 1 blink). Press + to increase and – to
decrease the microphone sensitivity.
4. Once the BU is in transmit mode, the transmit indicator 12 will turn red. The unit
will return to standby mode a few seconds after the microphone 7stops picking
up any sound and the transmit indicator 12 will turn o󰀨.
5. This baby monitor is equipped with a talk back and music function so that the
parent can speak or play lullabies to comfort the baby. The volume of the parent’s
voice or music from the speaker 8can be adjusted using the + - button 23.

10 Ramili® RA300
EN
N.B. While there is music or a parent’s voice being played from speaker 8, the
+ - button 23can be used to adjust volume. In normal mode when there is no
sound from the speaker 8, the + - button 23will only adjust the microphone
sensitivity.
6. The starry projector 6can be set permanently ON or VOX (voice activated)
remotely by the PU. Under VOX mode, the starry projector 6is switched on
once the microphone 7 detects a sound and goes o󰀨 a few seconds after the
microphone 7stops picking up any sound. The starry night can be projected on
the ceiling or wall by making the BU stand on its support lever.
7. Press the feeding timer button 4to initiate the feeding timer countdown on
the PU, two beeps will be heard. The PU LCD will show the time left until the next
feeding, and once the set period has elapsed, an alarm will be heard and the text
FEEDING TIME will be displayed on the LCD of the PU to remind parents to feed
the baby.
8. The internal temperature sensor 9detects the ambient temperature, and its
current reading is shown on the LCD screen of the PU. The normal operating
range of the sensor is -19º C to + 50º C. Temperature outside this range will
be shown as ‘‘- -’’on the LCD screen. To avoid heat generated within the unit’s
electronic circuitry a󰀨ecting the sensor, it is recommended not to block the
ventilation hole at the back of cabinet.
Ventilation Hole
In case there is a sudden big temperature change (e.g. you bring the unit from
indoors to outdoors during winter time), the sensor may need to take a few
minutes before it can adjust to the new environment and show the correct reading
on the LCD screen.

11
User Instructions EN
MOVEMENT SENSOR PAD (OPTIONAL)
1. Place the Ramili®Movement Sensor Pad underneath the mattress, lengthwise
direction, and directly under where your baby sleeps. For optimum performance,
there should be no bedclothes tucked between the sensor mat and the mattress.
Additionally, if the mattress support is too soft (such as with a spring mattress or
with thick bed linens), a hard board is required to be placed underneath the mat
to provide a rm surface for it. The size of the board should be larger than the
sensor mat.
Mattress
Correct Correct
2. With the baby placed in crib, switch on sensor mat by turning the movement
sensitivity knob 20 in a clockwise direction. Adjust the position of knob 20 such
that the movement indicator 19 will blink in pace with the breathing of the baby.
Slip the control box underneath the mattress to keep it out of reach from the baby
and place it as far away from the senor mat as possible.
According to the change in weight as baby grows, it may be necessary to adjust
the sensitivity setting of knob 20 again. In case the sensitivity setting is not
appropriate, the movement indicator 19 will always stay ON or OFF and false
alarms may occur.
N.B. Before attempting to adjust the knob 20, wait for at least 15-20 minutes until
the baby has settled down or fallen asleep.
3. For environments with continuous vibration from the oor, the sensor mat may
falsely detect breathing and delay or prevent the alarm from sounding. Under
such circumstances, move the crib to the corner of the room or near a solid
supporting wall. In addition, keep the crib away from strong drafts.
4. Be sure the BU and sensor mat is in the same room or no further than 10m apart
from each other, otherwise they may lose connection with each other and the
breathing movement of the baby will not be monitored.
5. When the baby’s movement increases as he grows older, he may move away
from the sensor mat and cause false alarms. Additional movement sensor mats
can be connected to increase the coverage.

12 Ramili® RA300
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SP200
SP100
N.B. In case there are several BUs equipped with sensor mats operating in the
system, be sure each BU and its corresponding sensor mat are far away from
each other and placed in separate rooms to avoid interfering with each other
and creating false ABNORMAL BREATH alarm or MAT LINK LOST alarms.

13
User Instructions EN
PARENT UNIT (PU)
1. Long press the power ON/OFF button to switch on the unit, the LCD will
light up for approximately 5 seconds. If no key is pressed, the LCD backlight will
automatically turn o󰀨 to save battery power. To switch o󰀨 the unit, long press the
button again.
2. While the LCD is lit, touch the function keys to use the unit, as the keys will not
respond when the LCD backlight has turned o󰀨.
N.B. It is recommended to touch at the center of each key, avoid touching two
keys at the same time.
3. To activate the LCD backlight at anytime, short press the button.
4. To enter the menu, press the key for more than 3 seconds, and the LCD
display will show the following:
Steady
Flashing
Use the keys to move the cursor to the item to be selected, then touch
the key to conrm.
Menu > Language
5 languages are available: English, German, French, Russian and Italian.
Use the keys to select, then touch key to conrm and return to menu or
short press the button to conrm and exit the menu.
Menu > Name
Depending on how many BUs you have paired to the PU, the corresponding baby
unit number will show up on the LCD as BABY 1, BABY 2, BABY 3 or BABY 4.
Please note that only the baby unit number that has been paired will show up.
Use the keys to select the BU which is intended to be given a name, then
touch the key to conrm the choice and the LCD will show the following:

14 Ramili® RA300
EN
Baby unit
no. 1 is
selected
Use the keys to designate a letter or number for the rst letter (you can
chose from A – Z, 1 - 9 and a ashing underscore _ represents a space). Touch
the key to conrm and the cursor will move to the next letter. The maximum
length for a name is 14 letters. When the last letter is reached, touch the key
to conrm and select the next BU to be assigned a name or short press the
button to conrm and exit from the menu.
Once a name is assigned to a BU, its name will be shown on the LCD whenever
the PU is receiving a signal from that BU.
To avoid mixing up the di󰀨erent BUs, it is recommended to write the name
assigned to that BU on the label provided on the back.
Menu > Temp Alarm
It is possible to set a high limit and a low limit above or below which temperature
the PU will provide an alarm to alert the parents.
Use the keys to select setting the high limit or low limit, touch the key to
conrm and the LCD will show following:
High Limited
is selected
Use the keys to set the temperature (allowable range is between -3° C to +
50° C for high limit and between -19°C to 3°C below the selected high limit for low
limit) above or below which the PU will sound an alarm. In case OFF is selected,
no limit is set. Touch the key to conrm and return to menu or short press the
button to conrm and exit the menu.
Menu > Alarm Sound
The sound of various alarms (high/low temperature alarm, low battery alarm, out
of range alarm but NOT including the abnormal breathing alarm and sensor mat

15
User Instructions EN
link lost alarm) can be heard or muted by selecting ON or OFF respectively:
Use the keys to select, touch the key to conrm and return to menu or
short press the button to conrm and exit to the menu.
In case OFF is selected, the LCD will show the alarm mute icon .
Menu > Brightness
The LCD backlight brightness can be adjusted for the most comfortable view, use
the keys to choose one of the 8 available brightness levels, then touch the
key to conrm and return to menu or short press the button to conrm and
exit to the menu.
Menu > Feeding Time
This feature acts like a timer and remind parents about the next feeding time. The
period of time can be set from 1 hour to 8 hours in ½ hour steps (in case OFF is
selected, no timer is set).
Use the key to select the preferred period, touch key to conrm and
return to the menu or short press the button to conrm and exit to the menu.
Menu > Vibration
This feature is to alert the parents about the baby crying when they are working
in a noisy environment. The vibration can be set to ON or OFF (to save battery

16 Ramili® RA300
EN
power). Use the key to select ON or OFF, touch the key to conrm and
return to the menu or short press the button to conrm and exit to the menu.
Menu > Breathing Rhythm
This feature is useful when the system is equipped with a Ramili Movement
Sensor Pad®. The breathing rhythm of the baby can be heard as a ticking sound
when ON is selected to help parents to monitor the breathing pace of the baby.
Use the key to select ON or OFF, touch the key to conrm and return to
the menu or short press the button to conrm and exit to the menu.
5. Place the PU at a reasonable distance away from the BU to avoid interference. If
they are too close, a screeching sound will come from will come from the speaker.
6. Once the PU receives a signal, the LCD will light up and the baby icon will show a
crying icon. Depending on which BU the signal is coming from, the corresponding
baby unit number (or name in case you have assigned one) will show up on the
LCD together with other information (room temperature, battery level, breathing
pace) of that BU.
7. The speaker 15 volume can be adjusted using the key. The volume bar
in the LCD screen also changes correspondingly during adjustment. The more
blocks in the bar, the higher the volume. When no blocks are shown and the
icon shows up, the speaker 15 is muted.
8. If the unit is paired to work with more than one BU, the rst BU always has top
priority. This means while the unit is listening to signals from other BU, if BU
number 1 starts transmitting, the unit will immediately switch listening to BU
number 1 until it stops transmitting, and then the unit will switch back to listening
to other BUs. The priority of the Bus are as follows:
BU no. 1 > BU no. 2 > BU no. 3 > BU no. 4
9. To prevent the parent from missing input from other BUs, while the unit is listening
to a signal from a BU with higher priority, if another BU with lower priority starts

17
User Instructions EN
to transmit, its BU number or name will show ashing on LCD to alert the parent.
If parent prefers to listen to this BU, he can short press button and the unit
will switch to listen to this BU. This BU number or name will show up on the LCD
while the original BU number or name will start ashing (in case the original BU
still transmitting). Pressing the button again will switch back to the original BU.
By doing this, the parent is able to monitor both babies.
10. You can use the button for switching between units. In standby mode, if there
is more than one BU, the LCD screen will alternately show the information (room
temperature, battery level, breathing pace) of each BU for 15 sec. When one of
the BUs starts to transmit, the unit will immediately listen to that BU and the LCD
screen will show information from it until the signal goes o󰀨.
11. This PU is equipped with a vibrating alert. When the vibration feature is set to ON,
the vibration icon will show up on the LCD screen. Once the baby’s voice is
loud enough, the vibrator starts functioning. This feature is useful when the parent
is working in a very noisy environment (e.g. vacuum cleaning). To save battery
power, it is recommended not to use the vibrating alert frequently.
12. Once the PU is outside of the communication range of the BU for more than
30 seconds, an out of range alarm will go o󰀨 (if the alarm sound function is set
to ON). The text OUT OF RANGE will show up and the icon, together with
the LCD backlight, will start ashing to alert the parents. Also, the temperature
reading will show - - °C. The alert will only stop when the PU falls back within
the communication range of BU. In case there are more than one BU, the out

18 Ramili® RA300
EN
of range alarm will be provided when the LCD screen on the PU show the
information from that BU which is outside of the communication range.
N.B. This alarm will also be set o󰀨 even if the BU is switched o󰀨, or its
battery has run down, or its power is cut o󰀨.
13. Whenever the baby’s room temperature falls outside the range as preset by the
high and low temperature limits, an alarm will be triggered. Depending on whether
the high or low limit is exceeded, the corresponding text TEMPERATURE HI or
TEMPERATURE LO will show up and the current temperature reading will start
ashing on the PU LCD screen.
14. The playing of music on the BU can be remotely controlled by the parents. Touch
the key for over 1 sec to turn on the music, and the lullaby name will show up
on the LCD. During this time, touch key to select the music you prefer. To
stop the music, touch the key again.
N.B. Once the lullaby name has disappeared from the LCD, touch the key
to adjust the PU speaker volume without selecting the music.

19
User Instructions EN
Note the PU remotely controls the music of the BU whose number or name is
shown on the PU LCD when the key is touched.
When music is playing, the baby’s cry may not be noticeable since the music will
distract the parents’ attention. So it is strongly recommended to turn o󰀨 the music
momentarily at regular intervals to listen to the activity of baby.
15. It is possible for the parent to talk back to the baby to calm it. Press and hold the
TALK button 16, and the text TALK BACK will show up on the PU LCD. Speak
towards the microphone 14. Release the TALK button 16 when you have nished
speaking. It is worth noting that the parent can talk back at anytime they want,
even when the BU is transmitting. Please note, that the PU will talk back to the
BU whose number or name is shown on the PU LCD at time the TALK button 16
is pressed.
16. The starry night projector on the BU can be remotely controlled from the PU.
Touch the aaa key for more than 1 second and the icon will show up on the
LCD and the projector will be switched ON. Touch again to enter VOX (voice
activated mode ) and the starry night projector will be ON whenever the
microphone detects a sound, and turns o󰀨 a few seconds after the sound stops.
Touching the key again will turn o󰀨 the projector.
Note that the PU remotely controls the star projector of the BU whose number or
name is shown on the PU LCD when the aaa key is pressed.

20 Ramili® RA300
EN
17. Ramili®Movement Sensor Pad. In case the BU is equipped with a movement
sensor mat, the breathing pace of baby can be monitored by parents. When
the baby is asleep and the breathing pace is normal, the breathing icon
will alternate on the LCD. Additionally, a ticking sound which is in pace with the
breathing rhythm can be heard (providing that the breathing rhythm feature is set
to ON) and the text BREATHE NORMAL will be displayed on the LCD.
!WARNING! When the baby is awake and making movement with his
body, the ticking sound may not correspond to his breathing pace.
Once the breathing becomes abnormal, 20 seconds later, the text BREATH
ABNORMAL starts ashing on the LCD and an alarm will be triggered to alert the
parents. Touching the a
key will deactivate the alarm and put the monitoring
function of sensor mat into hold mode. Under such circumstances, the a
icon will
start ashing and the text BREATHE NORMAL or BREATH ABNORMAL will not
show up on the LCD. The sensor mat will resume monitoring breathing pace once
the a
key is pressed again.
When it is necessary to take the baby out from the crib (e.g. for feeding), to avoid
false alarms, touch the a
key before doing so, but ALWAYS remember to touch
the a
key again after returning the baby to the crib or otherwise the breathing
pace of baby cannot be monitored.
a. icon alternately displayed with the text BREATHE NORMAL - Baby’s
breathing is normal.
b. a
icon displayed, not ashing the and text BREATH ABNORMAL ashes
on the LCD whilst an alarm plays - Baby’s breathing is abnormal and needs
immediate attention.
c. icon ashing but no text shown on LCD - Baby’s breathing pace is NOT
being monitored.
d. a
icon displayed and text MAT LINK LOST ashes on the LCD - means theat
the link with sensor mat has been lost.
ALARM
Alarm
a. b. c. d.
!WARNING! The key will not respond to touch if the BU is not
paired with a movement sensor mat.