Lamko Group 76168A Users Manual

Car Hands-Free Wireless Earphones

LK-168A installation and operational instructions
Thank you for purchasing our product. "LK-168A" is a special car hands-free wireless earphone.
User of wireless earphone will make you enjoy comfortable communications.
In order to use this product effectively, it is suggested that you read the operation instructions
carefully before using this product. Keep the instruction manual well.

Attention: Our company will take no responsibilities on any consequences due to improper
installation and operation with this product.

Product Feature

· Product apply to most of the cellular phones.

· Share of the car "cigar socket" plug

· Exquisite wireless earphone, flexibility on privacy communication,

· Harmonious design and convenient operation

· Switch back and forth between cellular phone and FM radio

· Stereo audio frequency converter has Hi-Fi effect.

Part name

"Figure 1"

1)Main unit

2)Wireless earphone

3)Cellphone connector

4)"Cigar socket" plug

5) Volum e control

6)Earphone holder

7)Wireless earphone charging probe

8) Main unit Power indi cator

9) Earphone switch

10) Earphone Power indicator

11) Microphone &clip

12) Cellphone holder

Installation instruction

1. Start engine, and plug in the " Cigar Socket" of the main unit, (Figure 1, #4 ) into the " igniter
socket" of the car. Make sure the INDICATOR lit.(Figure 1, #8)

2. Place the microphone in a suitable position, and make sure the visor facing the user. (Note that
installation shall be made on a position without influence on operation and vision field)

3. Connect the main unit connector from the microphone wire to the main unit. (Figure 1, #3) ( If

earphone socket of cellular phone not compatible, please find a compatible adapter, ask your retail
store)

4. Turn on the radio, set the Frequency adjustments for your own Transmitting Frequency ( For
instance, 88.1MHz). Please read the manual for your specification.

5. When you use the earphone, please switch the button to On position. When you finish the talk,
please set it back to Off position. ( Keep in mind that the earphone switch always set to OFF
position when it in idle position).

Operational Instruction:

1. Please keep your earphone and cellular phone in a certain distance, after you connect the
cellular phone with the main unit. (Otherwise, distortion could occur).

2. This product can be used only when the main unit's indicator (Figure 1, #8) is on in red.

3. When there is call coming, for a phone with automatic receiving function, it can perform
automatic communication with device at ON position; For a phone without automatic receiving
function, it can perform communication only after call key is pressed ON. ( Note: partial
automatic receiving phones do not work).

4. The received voice ( other party's voice) can be output by FM radio set or wireless
earphone(Figure1, #2) (best for private communication) by means of the main unit, own voice is
directly transmitted by microphone clip(Figure 1, #11)

5. The voice volume from car speaker, it can be adjusted by either the volume-controller of the car
radio set or the volume controller of the main unit.

6. When the wireless earphone (Figure1, #2) is being used, it's power INDICATOR(Figure 1,#10)
is on; When it is not been used, put the wireless earphone on the earphone holder for charging
(Figure 1, #6). During the charging, wireless earphone's power INDICATOR is off. When
charging is over, it will automatically stop charging.

7. The earphone switch always set to OFF position when user is not using it.

8. Put the cellular away from the main unit as far as possible will get better quality on
communication.
Note: the users of this product must know that, if two users set the same frequency there is a
possibility that one could hear the other if one is not talking on the phone, and the other does.

LK-168A Diagram instruction:

1) Open your box, you should see the following items

a.