SCUD SBT-2008 User manual

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CONTENTS
Brief Introduction …………………………………… 3
Bluetooth
Bluetooth Earphone
General Features
Operation……………………………………………6
Charge
Keypads function
Switch On/Off
Matching
Dialing and receiving
Connect PC and PDA
Important Info ……………………………………10
Troubleshooting
Maintenance
Charger
Wired Earphone
Battery Info.
List…………………………………………………15

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Brief Introduction
 What is Bluetooth?
Bluetooth technology is a cutting-edge open
specification that enables short-range wireless
connections between desktop and notebook computers,
personal digital assistants, mobile phones, camera
phones, printers, digital cameras, headsets, keyboards
and even a computer mouse. Bluetooth wireless
technology uses a globally available frequency band
(2.4GHz) for worldwide compatibility. In a nutshell,
Bluetooth technology unplugs your digital peripherals
and makes cable clutter a thing of the past.
Bluetooth technology, invented according to the
global standard and specialized for the global-recognized
frequency bandwidth ISM(Industrial Scientific and
Medical), is designed for transmitting the digital
information under the bandwidth of 2.4GHz~2.48GHz
divided into 79 channels, with the frequency of 1600
hops per second, covering a range of 10cm~10m .
Bluetooth Earphone
Bluetooth Earphone is designed with the latest
specialized technology for wireless sound transmission.
It can be connected with other Bluetooth devices, such as
cell phones, PCs, laptops, PADs within 15m range.

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Caution:
Changes or modifications to this unit not expressly
approved by the party responsible for compliance will
void the user’s authority to operate the equipment.Any
change to the equipment will void FCC grant.
Note: This equipment has been tested and found to
comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against
harmful interference in a residential installation. This
equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful
interference to radio communications. However, there is
no guarantee that interference will not occur in a
particular installation. If this equipment does cause
harmful interference to radio or television reception,
which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the
interference by one or more of the following measures:

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—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and
receiver.
—Connect the equipment into an outlet on a circuit
different from that to which the receiver is connected.
—Consult the dealer or an experienced radio/TV
technician for help.
Modifications not authorized by the manufacturer may
void users authority to operate this device.
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2)
this device must accept any interference received,
including interference that may cause undesired
operation.

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This equipment complies with FCC radiation
exposure limits set forth for an uncontrolled
environment.
 General Features
Bluetooth Specification Bluetooth 1.1 version
Profiles Supported. Headset and Hands Free
Transmission scope
Class Class 2
Supporting
transmission packet HV1/HV2/HV3
Supporting
frequency-hopping
mode
USA/EU （79 channel）
Sensitivity <[email protected]%BER
Output power -8.0dBm
Frequency range (2.402～2.480)GHz
Size 60.5mm×26.0mm×21.0mm
Call Time 4 hours
Standby Time 100 hours
Recharge Battery 120 mAh/3.7V

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SCUD LED
Schematic Diagram

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Operation
 Charge
There is the chargeable battery in the earphone. It
needs for 3 hours to be charged fully when used for the
first time, and then it will take about 2~3 hours to charge
each time. Communication time will last for about 4~5
hours and the standby time is about 100 hours when the
battery has been charged fully.
1.Connecting the charger to a socket (or connect the
car-used charger with the cigarette plug in the car), the
indicator will be turned on as red. (Don’t use the
car-used charger for the first time).
2.Connect the charger with earphone as the picture
shows, it is charging at this moment.
3.When the power is full, the red indicator on the
charger will become green slowly.
 Keypads Function
This Bluetooth earphone supports two kinds of profile,
which is operated through three keypads showed as follows.
The profile is selected depending on the terminal cell-phone.
It cannot be altered after being selected. Please consult the
manual that the cell-phone manufacturer offers.
Headset Profile：

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TALK Button Volume adjustable
button
State
Short
press Hold press Short press Hold press
Power off _ Power
On _ _
Standby Voice
dial Power Off _ _
Voice Dial Cancel Power
Off _ _
Ringing Answer
Power
Off _ _
Communication End a
call Power Off Adjust volume Mute
Hands Free Profile:
TALK Button Volume adjustable
button
State Shot
press Hold press Shot press Hold press
Power Off _ Power On _ _
Standby Voice
dial Power Off Adjust volume
Re-dialed
last call
No.
Voice Dial Cancel Power
Off _ _
Ringing Answer
Refuse
calls _ _
Communication End
calls Transfer to mobile Adjust volume Mute
 Switch ON/OFF
1.To switch on the earphone: Pressing TALK for about

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5 seconds would lead the earphone to work when the
LED indicator twinkles green for 5 times.
2.To switch off the earphone: Pressing TALK for about
3 seconds, it will be off when the red LED indicator
twinkles for 5 times and the red、green indicator both
don’t show.
3.The green indicator’s twinkling once per 3 seconds
means under standby. And the twinkling of red
indicator shows the insufficient power (Red、Green
indicator keep off when the power is insufficient).
 Matching
Before using the earphone, you must match it with
your mobile phone or other Bluetooth devices.
1.The earphone must be off before matching. To start
matching, press TALK for about 9 seconds till the red
light and the green light shine alternately.
2. The specification of Bluetooth phone would give the
details of starting the matching program with the
Bluetooth earphone. After searching, a new option of
“SUCD010” would show in the Bluetooth device list.
3.You will be required to enter Pin-code of 0000，and
press CONFIRM to finish the matching program.
(NOTE: 0000 is the pre-setting Pin-code in earphone）
Attention:
1. When the earphone isn’t in the matching mode,
your mobile could not search it. Make sure that the
earphone is in matching mode before searching.

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2. The matching mode will last for about 2 minutes. If
matching is still not finished within 2 minutes, the
earphone will be off automatically.
 Dialing and receiving
 After the matching, you can dial or receive calls
with earphone. This earphone device supports voice
dialing. If your mobile have this function, you can
operate it according to the mobile instruction.
 Dialing
1.By Voice：Press TALK key，and say the name who
you′d like to call when there′s a warning tone.
2.By keypads of mobile：Dial with keypad as usual,
then it would transfer automatically to earphone.
3.Re-dialing：Holding press voice-adjusted button can
re-dial the former call number.
4.The in-call can be refused by holding press TALK
key. This function is available for the mobile supported
hand-free.
 Receiving and ending
1.When earphone is on and the in-call comes, you will
hear music from the earphone. And the blue indicator
will shine twice per3 seconds. Press TALK and answer
the phone.
2.Volume can be adjusted during the conversation
by pressing the volume button.
3.To finish the conversation, pressing TALK
button or no one.

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4. If the earphone is off when the in-call comes, hold
press TALK to switch on, then press TALK again
to answer the phone.
 Mute
Please hold press volume-adjusted button to switch
on mute function.
 Low power
The red indicator on the earphone shines to show the
battery power is insufficient. Please charge it asap..
Important Info
 Troubleshooting
1.Red indicator shines
It shows that the battery power is insufficient,
charge it asap.
2.Can＇t be switched on after charging 30 minus.
At-least 40-mins charging is needed for the first time.
3.No sound from earphone
○Ensure the earphone has finished matching with
other Bluetooth devices.
○Ensure the earphone is power on.
○Ensure the earphone and the matched device are
within 15 meters.
○Ensure your mobile is in good receiving situation
○Some Bluetooth mobile can only support one
earphone set , if you match it with more
than two sets, the other one would be no

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signal.
4.Why the mobile and earphone work abnormally
under full battery power and power on.
○e n s u r e y o u r m o b i l e i s w it h Bluetooth
technology.and the matching program has been
finished.
5.Whether Bluetooth earphone is applicable to all
mobile?
○No. Bluetooth earphone is applicable to headset &
handsfree mobiles with Bluetooth technology only.
6.What’s the transmission distance between mobile
phone and earphone?
○This earphone item has won Bluetooth international
approval BOB, and it is completely accorded with
Bluetooth 1.1 version & specification of CLASSII.
The max. range reaches 10 meters. But the
environment and quality of your mobile phone would
affect the communication range.
7. Why other Bluetooth devices appear in my mobile
list When the earphone and mobile phone are being
matched?
○When the mobile phone with Bluetooth function is
matching，it will also search out other bluetooth
mobile phones (eg.PDA、NB). And “SCUD010”
would show in the mobile list.
8.Why can’t my mobile phone find my earphone when
matching?
○If your earphone is not in matching mode, the
mobile can not search it. Please set your earphone to
be in matching mode before you match it with your
mobile phone.(Regarding how to set the matching
pattern, please refer to “Matching” item)
9.Is it necessary to match the mobile phone

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and the earphone every time ?
○No. The matching between the mobile phone and
the earphone is only once. After that, no rematch is
necessary even one of them is disconnected from
outlet.
10.Why there’s noise with my Bluetooth earphone?
○The communication quality may be affected by the
following two factors:
○If your mobile is not in a good receiving situation,
the communication will be relatively bad.
○Noise will be a little bit louder if the distance
between mobile and earphone is beyond the certain
scope.
11.What shall I do if I can’t hear clearly with the
earphone?
○Adjust the volume of mobile phone or earphone.
Meanwhile, check and see that your mobile phone is in
the good receiving situation.
12. Why my earphone doesn’t work suddenly?
○Maybe it is out of power. When it is in low power,
the red indicator shines.
13.Why voice dialing of earphone doesn’t work?
○You should record the voice tag with earphone
first.
14.Why the receiving way is different from each
mobile phone?
○It’s because of the different design of the Bluetooth

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software by each mobile manufacturer.
Maintenance
○Using non-original accessories may result in the
descend of the function of product, or confliction of
electrical and failure of guarantee repair.
○Do not disassemble earphone. It may destroy the
product or cause the failure of guarantee repair.
○Don’t put it in the dusty place
○Clean earphone surface with soft and clean cloth.
○Put it in pocket when not used.
○Keep it away from children. It may be destroyed by
children’s improper setting.
○Don’t put it in the too high or low temperature.
 Charger
○The charger is designed specially for using indoor.
Please don’t use it outdoor.
○Charger must be connected with proper power
supply.
○To unplug charger from the wall outlet,gr-
asp the charger itself but not the cord.
 Wired Earphone
○ Wired earphone’s connection with Bluetooth earphone also
achieves communication.
○If communicate by wired earphone theblue-
tooth earphone must be put higher than the waist
(Better to put it parallel to your upper half pocket).
 Battery Info

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○For new battery, charge it for at least 4 hours every
time until it’s fully charged．
 Battery Maintenance：
▲The battery can’t be replaced by anyo except
qualified service personnel.
▲The battery can reach an extreme long life
by normal use.
▲The ambient temperature should between -10℃～
45℃when being charged.
▲The capacity of battery can reach a maximum when
used in ambient temperature.
▲Battery power will descend if used in a low
temperature.
▲If you don’t use the earphone for a long
time, charge it at least once a month.
 About Matching
Matching is a process of connecting two
Bluetooth devices. It will establish a permanent safe
connection and transmit data rapidlybetween theset w o
matched devices.There’s no need to insert password in
every data.
 Bluetooth PIN-code
Each Bluetooth Earphone pre-set an identification
code 0000.When matching the earphone with other
Bluetooth devices, you are required to enter
Ident
-ification Code 0000.Pre-setting way may be different

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from each phone factory，so please set it according to the
mobil instruction. Matched device will keep the matchi-
ng programthough the following circumstances happen:
○One of devices is power off;
○one of devices interrupt or stop service;
○Any device is re-started.
List
★Bluetooth Earphone
★Fashionable pocket for Bluetooth earphone
★100V/240V charger
★Cigarette Plug（choose and buy）
★Wired Earphone
★Ear-hanger
★Sponge Bag
★ Instruction Manual