User Manual

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BTH-818 Bluetooth Earphone User Manual

ver 1.04

1. BTH-818 feature and specification

1.1 Interpretation

BTH-818 is a Bluetooth earphone that has call-in number display and support HandsFree

Profile and HeadSet Profile. And this handbook is provided for Bluetooth cellular phone

that has both HandsFree Profile and HeadSet Profile.

1.2 Features

 The operating distance is over 10m.

 The operating time is over seven hours.

 The standby time is 300 hours.

 Use rechargeable lithium battery and can detect low-level voltage of battery.

 Convenient operation interface.

 Can store ten different call-in numbers.

 Can store ten different phone book recordings.

 Five call-in ring options.

 Mute-call function.

 Setup/time display.

 Able to make pairing memory to five Bluetooth devices.

 Complete parts, easy to operate.

1.3 Specification

Standard Bluetooth V1.1

Operation Range 10 meters (33 feet)

Audio Codec 15 bits resolution, S/N > 60dB

Frequency 2.4 GHZ-2.4835 GHZ ISM Band

Dimension: (L)72mm*(W)26mm * (H)16mm

Connection Point-to-point

Weight 35g (including battery)

Talk time 7hrs

Standby time 300 hrs

Output Power 0 Dbm (class II)

Security 128 bits encryption

Power Consumption 40mA working, 1mA standby

Battery Rechargeable Li-ion polymer 300mAh

Charging 5V DC, 100~240V AC adapter

Charging time 2~3 hrs

Operating Temperature

-10~55℃

Storage Temperature

-20~60℃

Certification CE, FCC, BQB

LCD 1/16 duty cycle 5V.

Headset passkey 0000

Summary of content (14 pages)

PAGE 1
BTH-818 Bluetooth Earphone User Manual ver 1.04 1. BTH-818 feature and specification 1.1 Interpretation BTH-818 is a Bluetooth earphone that has call-in number display and support HandsFree Profile and HeadSet Profile. And this handbook is provided for Bluetooth cellular phone that has both HandsFree Profile and HeadSet Profile. 1.2 Features The operating distance is over 10m. The operating time is over seven hours. The standby time is 300 hours.
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. BTH-818 appearance and pushbutton descriptions: 2.1 Pushbutton descriptions Figure 1 Switch key Pickup and hang-up key Volume increasing key Volume decreasing key Earphone switch operating key, identical to function. key in operating 2.2 Outer connecting operation Insert the outer connecting earphone from headset input plughole. There is a the earphone line with operating function identical to Figure 3. 2 key in key.
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Headset button Figure 2 Figure 3 3
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2.
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2.4 Symbols displayed Meanings of symbols represented Battery state Turn off external ring voice. Graphic display of calling and phone book. Graphic display of unanswered call. Turn on Bluetooth. Bluetooth is online. Graphic display of time 3. Operation method: 3.1 First time in use 3.1.1 The first time to recharge the BTH-818 When initially using this product, charge the battery 2-3 hours. User can charge this product over normal computer’s UBS interface or household recharger.
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Figure 6 Figure 7 3.1.2 Time setup Before using BTH-818 product, set up system time. The setting procedure is interpreted as below: Enter the menu or Set System Time press to modulate time and to select time column press key to confirm time selected. 3.2 Booting To boot up BTH-818 product, press for three seconds, and after hearing two beeps the booting procedure is accomplished.
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Figure 8 3.3 Power off To turn off BTH-818 product, press for three seconds, and after hearing two beeps the power is turned off. 3.4 Option menu operation: Option key operation 3.4.1 Enter the menu Press both and buttons concurrently to enter into the menu. 3.4.2 Menu operation Press button to move up. Press button to move down. Press button to make sure it. Press button to quit the option. 3.4.
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3.5 Pairing management BTH-818 must incorporate with Bluetooth cellular phone in use. Before using it we must make pair to Bluetooth cellular phone. The operation regarding Bluetooth cellular phone refers to cellular user handbook. 3.5.1 Pairing Step1. Enter into pairing model Enter option menu Device MGT select Pairing-HF or Pairing-HS option pairing model and the “Paring...“ string shows up, indicated in Figure 9. enter into Description: BTH-818 can support Headset and HandsFree profile Bluetooth.
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3.6 Use call list and phone book Call list is the call-in numbers stored in BTH-818, displayed in Fig 11. There are total 10 memories applied to memorize the call numbers. While the recorded calls are over the amount of ten, the last one will replace the first call number automatically. You can add the call list record to phone book to make permanent record. Once the specific call record has become part of the phone book record, system will display symbol shown in Fig 12.
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3.6.2 Use call list or phone book to make calls once, system shows “L/N Redial” and comes into call list model; use Press and to select phone number. Long press and dial out phone. There will be …string appeared as shown in Fig 13. Figure 13 3.7 Delete phone book information Press press once, system shows “L/N Redial” and comes into call list model; then and to come into phone book and stay at the selected call number.
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3.12 Deny answering call Press to refuse answering other call-in phone call. 4. Phone set settings 4.1 Modulate earphone volume While having a call, use and to modulate earphone’s sound volume level. 4.2 Set up microphone to mute Press while having a phone call and system will come to mute mode. It will show up mute string and you now can hear the prompt sound from earphone. Press button once again to close the mute function, the prompt mute then will cease off. 4.
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Press button to shut down external ring sound. When icon displays, it means that the external ring is closed. 4.4 Modulate external ring sort Enter option menu Set Ring press button. Now this product will play the ring music being latest selected. You can chose and buttons to select press button to make sure the present selection; there are five different rings under selection. 4.
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4.8 Automatically call off Bluetooth setting Enter option menu Set System Auto Disconnection if selecting “YES”, then Bluetooth connection is to be offline after 30 sec automatically. And if selecting “NO”, BTH-818 will maintain online. Description: this function specified above cannot be applied to all Bluetooth cellular phone products. Some cellular phones will sustain online once it is engaged. 4.9 Automatically add “+” in front of call number Enter option menu Set System No.
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5. Trouble shooting Unable to connect a. Check if BTH-818 product has been fully charged and is within the effective distance from Bluetooth cellular phone or not. b. Check or set up cellular phone again. If no pairing is made yet, make pairing process. If there is paired already, delete the former pairing setting and make new pairing setting once again. c. Check if battery capacity is sufficient. d. Reboot cellular phone. Silenced during making call a.