Sungjin Techwin MHF-R220BT BLUETOOTH REARVIEW MIRROR HANDS-FREE CAR KIT User Manual Usres Manual 2 of 2

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Document ID	603909
Application ID	WCFDAaRP1awD53wk9Xr+Fg==
Document Description	Usres Manual 2 of 2
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Document Type	User Manual
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Date Submitted	2005-11-18 00:00:00
Date Available	2005-11-18 00:00:00
Creation Date	2005-11-18 16:23:03
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Document Lastmod	2005-11-18 16:23:16
Document Title	¼ºÁø220BT¸Å´º¾ó-Ç¥Áö¸¸
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Document Author:	1

Pairing your Bluetooth cellular phone
with the MHF-R220BT
The MHF-R220BT supports both HandsFree and Headset Profiles. The
default profile is HandsFree. Follow the pairing instructions for the first
use, after that the unit will pair automatically.
Power On :
It appears start on the mirror.
Voice : “Power On”
Pairing in “HandsFree” mode
Installation guide
① On the back of the MHF-R220BT unit you will see two pairs of clips.
Place the bottom pair of clips on the underside of your existing
Rearview mirror. Lift the unit so that the bottom clips extend
allowing the top clips to be fixed in position on top of your Rearview
mirror and securely hold the handsfree unit in place. Adjust the
fitted unit to your preference for clear rear vision.
② Select a suitable position for the microphone depending on your
vehicle type, this should be placed close to the users head - the
driver’s sun visor is normally adequate.
“It is highly recommended to have the front of the microphone
(side with more holes) directly facing the operator for the best voice
pickup.” The microphone can be placed either back or front of the
visor by detaching, rotating and re-attaching microphone holder to
correct side of the microphone.
③ Clip a microphone on the driver’s sun visor recommended to keep a
distance of the microphone from the MHF-R220BT unit as long as
possible.
1. When the power is on, press the “VOL ▲” button for
3 seconds.
2. You will hear a beep tone.
The HandsFree unit is
now ready to be paired
for the first time.
It appears Pairing
HF on the mirror.
3. For the next procedure, Go to the next page to follow
the instruction of ;
Go to Cellular phone pairing mode (Next page)
Pairing in “Headset” mode
1. After the above 1~2, then press the “VOL ▲” button for
3 seconds again.
④ Insert the power jack of the power adapter cable (4M).
⑤ Connect the Power Adapter Cable into its respective socket on the
MHF-R220BT unit.
⑥ The power lead should be secured and hidden into the vehicles
interior using the seals or joins around the windscreen and door
“A-Frame” and under your dashboard. Ensure that you leave
yourself enough cable to be able to connect to your cigarette lighter
socket.
Note :
Please ensure that the microphone and power cable do not interfere with
the safe operation of your vehicle.
2. You will hear a second
beep tone, which shows
the unit is ready to be
paired for the first time.
It appears Pairing
HS on the mirror.
3. For the next procedure, Go to the next page to follow
the instruction of ;
Go to Cellular phone pairing mode (Next page)
The “Headset” mode does not support
‘Caller ID’, ‘Voice Dialling’ and ‘Reject Call’
Cellular phone pairing mode
1. Browse your cellular phone menu and find the
connectivity and / or Bluetooth connection section.
2. Select the “search for” a new HandsFree device
function and allow the phone to find the ModooFree
BT (MHF-R220BT).
Note : Each cellular phone type has distinct phone menu so
you may need to refer to your manufacture’s
instructions for the correct procedure on how to
“connect a new Bluetooth device”.
3. The Bluetooth code for the MHF-R220BT should
appear on your cellular phone screen.
4. Press the “connect” with the HandsFree option on
your cellular phone.
Note : Please return to the pairing instructions if the
Bluetooth code does not appear on the cellular
phone screen.
The green LED light should flash during pairing.
5. The cellular phone should prompt for a pin code.
Insert the MHF-R220BT pin code : 1 2 3 4
6. The cellular phone should confirm that it has
established a new paired connection.
7. Close the menu. The pairing is now completed.
It appears Paired
on the Mirror.
Voice : “Connected”
Note : The green LED light illuminates after successful pairing.
Please adjust the volume to your preference by using
the volume keys.
No Bluetooth
connection :
No Phone on the mirror.
Press “SEND” button
in order to reactive Bluetooth pairing link.
Send call :
Calling on the mirror.
MUTE :
Secret on the mirror.
NOTE : Once the Bluetooth pairing is completed between
your cellular phone and MHF-R220BT, the both units
will be automatically recognized on its pairing
whenever turn on the key in your car.
Useful Tips for Bluetooth Connection
1. Should your cellphone battery be at low charge,
the Bluetooth connection may occasionally be
lost. To maintain good connectivity ensure that
your phone battery is adequately charged.
2. In case of failure of Bluetooth pairing
1) Delete item in paired list on your Bluetooth phone
2) Reset both phone and handsfree by switching off /on
3) Reset pairing as per procedure
3. Connection not established after pairing
Pairing can be stored up to 4 cellular phones.
● ModooFree BT(MHF-R220BT) can be stored up to 4 different phones.
● The earliest phone number will be removed when the memory is full.
● The Pairing Priority will be given to the last paired cellular phone.
● If you want to change the pairing priority, try to connect ModooFree
BT from the cellular phone.
Manually connect from the paired phone
i.e. My paired devices
MHF-R220BT
Connect
4. How to establish re-connection after pairing
Press "SEND" button briefly
Press and hold "END" button for 5 seconds
The handsfree unit will re-connect automatically thereafter.
Using the MHF-R220BT
as a HandsFree Device
When the handsfree is ringing with incoming call
To accept call
press “SEND” button
It appears Accept
Call
on the mirror.
To reject call
press “END” button
It appears Drop
Audio transfer
The audio transfer function is for switching the call from the
HandsFree unit to the cellular phone for a private conversation
without disconnecting the call.
Switching from HandsFree to cellular phone :
Press and hold “END” button (for 3 seconds)
Switching back to
HandsFree :
Press and hold “END”
button (for 3 seconds)
It appears Call
Trans on the mirror.
Call
on the mirror.
Call waiting
To change handsfree ring tone
( 3 Ring Sound Options + 1 Voice )
press and hold “VOL ▼”
button for 5 seconds.
Double click
“SEND” button connecting
to the second call.
It appears Redial on the mirror.
Note : This function only works if you have a call waiting option with
your carrier and also another call is actually waiting to be answered.
Display will show Elod 1, 2, 3. or O.
Set to your chosen option by repeating same procedure.
Last number dialling during idle
Press “SEND” button
※ No voice announcement from the handsfree
Set cellular phone profile to Vibration / Silent mode.
During conversation
It appears Redial on the mirror.
Note : This function only works
if phone has “last number redial” feature.
To end call
press “END” button
It appears Drop
Call
on the mirror.
To control volume
press “VOL ▲” / “VOL ▼” button
It appears Vol
Up or Vol Dn(down)
on the mirror.
10
Voice dialling during idle
Press and hold “SEND”
button (for 2 seconds)
It appears Voice
Dial
on the mirror.
Announce name after a beep.
Note : Voice dialling is possible only if your cellular phone has a voice
dialling capability. Each cellular phone type has distinct phone
menu so you may need to refer to your manufacture’s
instructions.
11
HandsFree Call (Send Call) in the Car
Press phone number on the cellular phone, and press “SEND” button
of HandsFree.
Note : If there is no sound on the loudspeaker of HandsFree unit, press and
hold “END” button for 3 seconds. Then, it will switch from Cellular
Phone to HandsFree.
Troubleshooting
No indication from unit?
There is a chance the power cable plug is not correctly seated in the
cigar/utility jack socket for proper connection. Remove and reinsert to
ensure good fitting and connection.
Private conversation option:
Problem during pairing?
The operator can plug an earphone (not included) in to the earphone jack of
Repeat pairing process according to the pairing section
the MHF-R220BT for a private conversation.
Note : For your own safety, it is highly recommended that the vehicle is
parked in the safe place when plugging in the earphone.
Please note ;
It is possible that the MHF-R220BT buttons might not operated
as per this operation guide if your Bluetooth phone has an unusual
Bluetooth program. In this case, please reset both MHF-R220BT
and cellular phone.
Re-activation of Bluetooth Link after Pairing
Press “SEND” button.
( If Bluetooth Link LED is turned off, press “SEND” button
in order to reactivate the Bluetooth pairing link )
Still experiencing problem?
Turn off the cellular phone and separate the battery from the cellular
phone for approximately five seconds (In some instances, this action
clears up any potential bugs built up in the cellular phone software that
can hinder proper pairing.) Repeat pairing process as per previous
pairing instructions.
Too loud?
Adjust the volume to your preferred sound level by pressing the
relevant volume switch.
Each type of Bluetooth cellular phone has different
function buttons, though highly unusual, it may be
possible that the functions operate differently with your
specific phone model.
Callers are complaining about hearing noise?
Specification
Input power
10 ~ 16V DC
Normal Current
> 50mA
Maximum Current
> 500mA
Fuse
250V / 2A
Speaker
Max. 2W
Microphone
Directional microphone -52dB
Noise Suppression
Up to 18dB
Echo Suppression
Up to 42dB
Operating temperature range
- 30°C ~ + 80°C
Full duplex operation with noise & echo suppression
Bluetooth specification: v1.2 compliant
Supported Profiles
Handsfree Profile, Headset Profile
Power Class
2dBm Max (Class 2)
Carrier Frequency
2400MHz ~ 2483.5MHz
Built in Flash memory
8M bit
Compatibility
This unit is compatible with most
Bluetooth equipped cellular phones
including Motorola, Sony Ericsson
and Nokia, Samsung, LG, Etc.
(Most Bluetooth enabled phones)
12
Check that the microphone is secured firmly in place and is not creating
vibration and noise. Also check and adjust microphone accordingly to
ensure that it is facing towards to the user’s face.
Safety precautions
- Do not expose this unit under humid environment.
- Do not drop this unit.
- Do not disassemble this unit.
- Do not press two buttons at once. This action may cause a sudden
Bluetooth disconnection.
- Do not clean the unit with any chemical or water.
- Keep this unit away from fire and dust.
- For safety reasons, please keep your phone conversation short,
do not make any notes or read documents. It is highly recommended
to park the vehicle in the safe place before continuing the conversation.
Using a cellular phone while driving can potentially create a distraction
for the driver which may increase the likelihood of an accident.
- Please adjust direction of the mirror to ensure good rearview vision for
safe driving
13
Warranty
SungJin Techwin Co., Ltd. warrants to purchaser that for a period of one
(1) year after the date of purchase (the “Warranty Period”) of any
SungJin Techwin Co., Ltd. Product by Purchaser, the product will
substantially conform to SungJin Techwin Co., Ltd. published
specifications for the product on the date of purchaser’s purchase of the
product, subject to the terms herein. Purchaser shall notify SungJin
Techwin Co., Ltd. of any non-conformance during the warranty period and
obtain a written return material authorization (“RMA”) from SungJin
Techwin Co., Ltd. for the nonconforming product and return the
nonconforming product to SungJin Techwin Co., Ltd., freight prepaid with
a statement describing the nonconformity. SungJin Techwin Co., Ltd.
exclusive obligation with respect to nonconforming product shall be, at
SungJin Techwin Co., Ltd.’s option and expense, to repair or replace such
returned item. The foregoing is purchaser’s sole and exclusive remedy for
breach of warranty by SungJin Techwin Co., Ltd.’s with respect to the
product. The warranty set forth above shall not apply to any product,
which has not been properly used or handled in accordance with the
instructions supplied by SungJin Techwin Co., Ltd. In addition, SungJin
Techwin Co., Ltd.’s warranty is void if the product has been repaired,
altered, damaged by the faulty installation, misuse, abuse, or which the
product defect is attributable to any failure or damage which is beyond
the reasonable control of SungJin Techwin Co., Ltd. This warranty applies
only to new SungJin Techwin Co., Ltd. products purchased from
authorized retail sellers only. The foregoing warranties are the sole
warranties, express or implied, given by SungJin Techwin Co., Ltd. in
connection with the product, and SungJin Techwin Co., Ltd. disclaims all
other warranties, including warranties of merchantability, fitness for a
particular purpose and no infringement of third party rights.
SungJin Techwin Co., Ltd. shall not be liable for any special, incidental or
consequential damages in connection with the product, even if SungJin
Techwin Co., Ltd. has been advised of the possibility of such damages.
The liability of SungJin Techwin Co., Ltd. hereunder for all claims shall not
exceed the amount paid by purchaser to SungJin Techwin Co., Ltd. for
the product sold rise to SungJin Techwin Co., Ltd.’s liability.
14
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