Accutone WT 89 Посібник з монтажу та інструкція користувача - Сторінка 8

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D. OTHER INFORMATION ABOUT WT89

why doesn't my wireless headset work!

Most Frequently Asked Questions 1

"I cannot hear any dial-tone."

Check if the modular cable is connected properly from the telephone connection jack to

the handset jack of your telephone.

Do any indicators on the base station lit? If not, check if the power adaptor is connected

properly, and whether the power supply is on.

With the headset docked in the base unit, do you see both red lights on the base unit as

well as the headset, if the status indicator on the headset does not light up, there may be

problems with the battery, please bring the device back to your local distributor for

replacement.

Remove the headset from the base and press the Answer Button, does the status

indicator lights up blue? If so, it means a successful connection with the base. If not, follow

section B6 of this manual on re-registering the headset with the base unit.

If the indicator on the headset lights up blue but still no dial tone, try switching the

Compatibility Switches on the bottom of the base station.

Did you lift up the handset when you press the Answer Button? Are you using a lifter? If

not,

you will need to manually lift up the handset to get a dial tone

does the lifter respond when you press the Answer Button? If not, check whether the

lifter is set up properly.

Maybe the output signal of your telephone of your network is too low, have you tried

turning up the Speaker Amp Switches illustrated in section B4?

"I can hear clearly, but the caller on the other side cannot hear me at all!"

Check if you have pressed the Mute Button on the headset by pressing the Volume

Down Button (4) for two seconds until you hear a beep sound.

Look at the Status Indicator on the headset when you do this, does the duration of each

flash slows down or speed up after you hear the beep. If it's slower, then the current

status is muted, make sure it flashes quickly to indicate normal status. For more

information please refer to section C3 on volume adjustments and mute function.

Try changing the Microphone Amp Adjustment by following section B5.

Make sure the headset microphone boom is placed close enough to your mouth.

General Specifications

Frequency Bandwidth

Number of Channel

Channel Space

Speech Coder

Type of RF Modulation

Data Rate

Frame Rate

Sampling Rate

Transmission Power Levels

(RF Output Terminal Contact)

Receiver Sensitivity

Standby Time

Talk Time

Battery Capacity

. If you are using a lifter,

Please read the following safety instructions before using your wireless headset.

WARNINGS

RECYCLING

WARRANTY

: 1880 ~ 1900MHz Bandwidth

: 10 Channels

: 1.728MHz

: 32kb/s ADPCM

: GMSK

: 1.152kbps

: 1 frame / 10ms

: 8kHz

- headset

: 20+/-2dBm

- base station

: 20+/-2dBm

: >-89dBm @ BER=1000PPM

: 3 days

: 5 hours

: 3.7 V DC/ 290mAh Li-ion Polymer

Operating and storage temperature is 10°C to 40°C

Users should NOT replace any part or component of the WT89 wireless headset and base station, except for the

battery pack. When replacing the rechargeable battery, only use WT89 replacement battery, and seek advice from

your dealers before purchasing and installing.

Do not open or mutilate the battery. There may be corrosive material which can cause damage to eye or skin and may

be toxic if swallowed.

Do not dispose the headset or battery in a fire. The battery cells may explode. Check local laws for disposal

instructions.

Do not use liquid cleanser or aerosol cleanser as they may damage the device or finish of the product. Use a dry cloth

to clean the external portions of the product.

Prevent the headset from coming into contact with moisture or liquid, to protect against damage to it or injury to you.

To reduce the risk of electric shock, explosion or fire, use only the supplied power adaptor to charge the device.

Ensure that the voltage rating (e.g. 230V 50Hz) corresponds to the local mains or power supply you intend to use.

Do not disassemble the AC adaptor as this may expose you to dangerous voltages or other risks. Incorrect reassembly

can cause electric shock or fire when the product is subsequently used.

The battery used in your headset must be recycled or disposed properly. Contact your local recycling center for

proper disposal.

Do not remove or alter any serial number print or sticker on any part of the device, as this will automatically void the

product's warranty.

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Technical Specifications

Specific Absorption Rate

This device meets applicable international safety

requirements for exposure to radio waves. This unit

measures 0.02 W/kg (measured over 10g tissue). The

maximum limit according to WHO is 2W/kg

(measured over 10g tissue)

Declaration of Conformity

Accutone hereby declares that the WT89 product

conforms to the essential requirement and other

relevant regulation contained in the directives

1999/5/EC(R&TTE), 2002/95/EC(ROHS). A copy of

the manufacturer's declaration is available by

contacting [email protected]

Safety & Warnings

WT89 Wireless Telephone Headset

INSTALLATION GUIDE & USER MANUAL.