Accutone ATP550 General Usage Manuallines - Page 4

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iii. using your ATP550 console amplifier

Additional Microphone Amplification (OPTIONAL)

In some cases, a console telephone may require extra amplification for a

headset to have sufficient microphone volume. When there is such needs,

users can request from their distributor an ATP550 option - Additional

Microphone Amplification.

warning, be careful

not to overturn, extra

mic amplification is very

sensitive. High gain can

severe damage hearing.

Ask for technical assistance from your local distributor before attempting

to make this adjustment. This additional microphone amplification

increases the microphone volume in large steps, and improper settings may

cause "squealing" feedback noise which can severely damage the device as

well as the user's hearing.

If you have been properly informed on this adjustments, make a phone call

using the device, and warn the person on the other side of possible

squealing sound. Remove the lid or stopper that is covering the (3)

Optional Microphone Amplification trimmer. Use the Adjustment Tool

(small screwdriver) to slowly turn the trimmer clockwise to increase extra

microphone amplification.

clockwise to increase

iv. specifications & warnings

General Specifications

Telephone Interface

Headset Interface

Electrical Characteristics

Receiver Gain:

Transmitter Gain:

Current Consumption:

Mechanical Details:

Dimensions*:

Weight**:

* Prongs not included. ** Headset not included.

Safety Warning

Listening with the device at high volume may damage your hearing.

Adjusting the volume for the microphone or speaker too high may cause squealing

(feedback noise) and can damage your hearing.

Do not pair the device with any other equipment other than fixed-line console

telephones.

Device must be hooked up according to the method listed out in this manual, do

not hook your telephone headset directly to the wall jack.

Place product far away from water, fire, extended exposure of direct sunlight or

magnetic field, and places of excessive dust, moist, rain, shock or electromagnetic

radiation.

Do not drop this device or subject it to external shock which may cause

malfunction.

Do not dissemble or attempt to open up the casing under any circumstances,

contact your distributor or retail outlet on repair or replacement.

Users should not replace any part or component of the ATP550. Seek advice from

your dealers if you have any problems.

Whenever unplugging your headset from the telephone headset jack on your

ATP550, apply force to the plug part only. Jerking the cord instead of the plug may

cause damage to the product.

Operating and storage temperature is 10ºC to 40ºC.

Do not use liquid cleanser or aerosol cleanser as they may damage the device or

the finishing of the device. Use only a dry cloth to clean the external portions.

Prevent the headset from coming into contact with moisture or liquid, to protect

against damage to it or injury to you.

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.

RJ-327 Prong Plug

Any Accutone Headset

21dB adjustable volume

with AGC

10dB adjustable

5V, maximum 30mA

90mm(L)x48(W)x26(H)

3.25oz