LightSpeed Technologies 850iR, Руководство пользователя

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8 5 0 i R U s e r M a n u a l
850iR User Manual | 24
4.
While speaking in a normal voice slowly
increase the volume of the corresponding
channel on the 850iR until your voice is
barely audible.
REMEMBER: This equipment
supplements the user’s voice so they are able
to speak in a conversational tone. Having the volume set too high will result in feedback and
listener fatigue.
NOTE: A nominal volume level must be set on the 850iR before adjusting controls
on the REDMIKE VC.
INITIAL SET-UP OF OPTIONAL REDMIKE VC
5. The
teacher can now use the controls on the
REDMIKE VC to adjust the volume level from
anywhere in the room. The microphone volume
control has 4 steps up and 4 steps down from
the mid point (9 levels total).
1. Turn
the 850iR power switch to the ON
position. The RED LED on the switch
will glow.
2. Turn on the REDMIKE VC. The RED IR LED on the 850iR
will light to indicate a signal is being received.
3. Slip the REDMIKE VC with lanyard around the neck and
position the top of the microphone just below the collarbone.
NOTE:
Positioning of the REDMIKE VC is critical for proper
volume adjustment.
Helpful Hint
NOTE:
Each REDMIKE VC
has its channel pre-set to
either A or B, as indicated
on the back of the Mic.
LES 850iR Classroom Amplification System
LES 850iR Classroom Amplification System