AEM SM59 AMS43, Инструкция по установке и эксплуатации

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AMS43 Single Channel Audio Controller
SM59 Installation and Operation Manual
April 22, 2012 Rev: 2.00 Page 2-4
ENG-FORM: 805-0100.DOTX
CONFIDENTIAL AND PROPRIETARY TO ANODYNE ELECTRONICS MANUFACTURING CORP.
2.5.1 Left Side panel adjustments
The trimpots on the left side panel are used to adjust
the levels of audio in the user’s headphones. Rotating the
trimpots clockwise (cw) increases the level, and counterclockwise (ccw) reduces it.
The ALERT LEVEL trimpot is used to adjust the levels for the three internally generated Alert signals.
Other parameters relating to these signals are adjusted from the right side panel (see section 2.3.4.2.)
The
S/T LEVEL trimpot adjusts the internal gain of the sidetone (S/T) of the selected transceiver (from the
front panel) in the user’s headphones.
The VOX LEVEL trimpot sets the sensitivity level for the front panel VOX control (the level of audio
required to activate microphones).
The POWER ON LED will illuminate to indicate that the unit is connected to the power supply.
2.5.2 Right Side Panel Adjustments
A variety of different signals can be selected to trigger the internal Alert signals. The trimpots on the right
side panel are used to adjust the characteristics of the audible signals that the user will hear.
Audio Alert 1 is a single tone signal and Audio Alerts 2 and 3 are two-tone signals. The pitch of the
signals can be adjusted using the relevant
TONE trimpot, and the cycling rate of the two-tone signals can
be adjusted using the RATE trimpots. The duration of Audio Alert 3 can be adjusted from one to three
seconds using the TIME trimpot.
The DIR AUD LEVEL trimpot is used to adjust the audio level of the devices connected to the DIR AUD 1 input.