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Despite the sophistication behind the unit, the set-up and operation of the unit is 

remarkably simple. Please follow these steps in the following pages and refer to the 

drawings on the previous pages and you will be up and running with your new wireless 

headset in a very short time. 

 

Important : Before first use, please charge the headset fully for up to 2 hours to 

maximize your battery operational life. 

 

 

1

 

   

Assemble the HEADSET and BATTERY

 

If you press the POWER ON/OFF button shortly, the LED is powered on. 

After power on, the LED blinks once at intervals of 2 seconds. 

If you press the POWER ON/OFF button for 3 or 4 seconds, The power is off. 

 

 

2

 

   

Connect the TELEPHONE HANDSET TO THE UNIT

 

Unplug the handset cord from your telephone base unit and plug it into the  

HANDSET port located on the back of the base unit. 

 

 

3

 

   

Connect the TELEPHONE BASE UNIT TO THE UNIT

 

Use the supplied telephone cord and connect on end to the HANDSET port on 

your telephone base unit. The other end should be connected to the TELEPHONE 

port located on the back of the base unit. 

 

 

4. Setting Up the Headset 

 

 

 

4

 

   

Connect the POWER SUPPLY UNIT

 

Plug the Power Supply Unit to the DC Input Jack on the back of the base unit. 

Then connect the Power Supply Unit to your wall supply. 

 

 

5

 

   

Place the headset on the base unit to charge

 

 

 

 

 

Important: Before first use, please charge the headset fully for up to 2 hours to 

maximize your battery operational life. 

 

 

!

 

   

Place the headset on the base unit to charge

 

Always place the headset on the base unit when not in use to allow your headset 

to be charged and ensure the talk-time and life of the battery. 

 

Before first use, please charge the headset fully for up to 2 hours to maximize 

your battery operational life. 

 

Only use the base unit fitted with the original power supply unit to charge your 

headset, or damaged and incorrect operation may occur. 

 

 

5. Battery Charging 

Содержание DW-773H

Страница 1: ...sing a telephone with Lifter attached Receiving a call using a telephone with Lifter attached Ending a call Adjusting the TX transmit volume Adjusting the RX receive volume Muting the microphone on th...

Страница 2: ...ODUCTION Do not continue to operate the equipment if you are in any doubt about it working normally or if it is damaged in any way z Switch off withdraw the main plug and consult your dealer Do not al...

Страница 3: ...nd Base Unit Telephone Cord Cable Tie Pairing Tx Mute Power On Off CALL Off ON OFF PAIRING TEL PC Rx Volume Microphone Charging LED POWER LED IN USE LED 3 Feature Base Unit Back and Bottom PC TEL HAND...

Страница 4: ...HONE BASE UNIT TO THE UNIT Use the supplied telephone cord and connect on end to the HANDSET port on your telephone base unit The other end should be connected to the TELEPHONE port located on the bac...

Страница 5: ...re ready to use 6 Operation 2 Checking for compatibility As telephone manufactures can vary their configuration it is necessary to have compatibility selections on the base unit to ensure that the uni...

Страница 6: ...ing for their assistance z Adjust the volume as you talk by turning the control left or right z Ask the person you are calling to tell you when the volume of your voice is acceptable z If the TX trans...

Страница 7: ...or output Voltage DC 9V 500 mA Power Supply Unit headset DC 3 7 V 300 mA Temperature operation 40 70 Antenna Type Chip type Antenna Gain Wireless Headset Base 0 58 dBi Wireless Headset 0 08 dBi Commun...

Страница 8: ...rior finish lamps glass plastics parts and temperature probes are not covered under this warranty Customer adjustment according to the owner s manual are not covered under this warranty This warranty...

Страница 9: ......

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