Accutone ATP550 Istruzioni per l'uso generale - Pagina 3

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iii. using your ATP550 console amplifier

Put on your Headset and Adjust for Comfort

All of Accutone's telephone headsets have extendable headband as well as

rotatable and flexible microphone boom, so you can adjust the headband to

fit your head size and adjust the boom so that the microphone capsule are

located as illustrated.

Position the microphone capsule approximately 1/2" from your mouth. The

top of the microphone capsule should be facing towards your mouth.

Adjust Headset Speaker Volume Amplification

turn right to increase

1/2"

In order to tune the sound

volume of your headset to your

preference, with everything

connected properly, make a call

using your console telephone.

Turn (4) the speaker volume

control towards right to

increase volume, and vice versa

to reduce.

Be careful not to over turn the

control, as high speaker volume

may cause damage to your ear

or the telephone headset.

iii. using your ATP550 console amplifier

Adjust Headset Microphone Gain Level

Although you most likely don't need to, and are not recommended to, you

can make adjustments to the microphone gain level. Please note that this

adjustment is not meant to be a volume control, it is a gain level matching

between the headset and the console. Hence this should be set only once.

Again, make a call to someone, while you are talking, use the mic gain

adjustment tool supplied to slowly turn the (3) Mic Gain Adjustment.

fine-tuning adjustment only

do not overturn if the mic

volume is still not enough.

Slowly and carefully turn the trimmer clockwise to increase the

microphone gain level. With this, the person you are calling should be able

to clear your louder.

If the level is too loud, or if you start to hear "squealing" sound, this means

that the microphone gain level has been set too high, and the noise is a

feedback sound with the headset speakers. Stop and turn the trimmer back

counter-clockwise to reduce gain level.

Again, you should be careful when making this adjustment, as the

feedback "squealing" sound at a high level can severely damage

your hearing as well as the headset.

clockwise to increase