PS Engineering PMA6000 Manuel d'installation télécharger pdf (Page 20)

PS Engineering

PMA6000B Audio Selector Panel and Intercom System

Installation Manual

200-066-0200 Page 3-5 Rev 6, Feb. 2013

The White lamp, labeled "I” is the Airway/Inner marker and has a 3000 Hertz 'dot' tone. The lamp and

tone will be keyed at a rate of six times per second.

The audio from the Marker Beacon Receiver can be heard by selecting the "M" push-button switch.

A 3-position switch is used to set the receiver sensitivity and to test the indicator lamps. Use "HIGH" sensi-

tivity initially. This allows you to hear the outer marker beacon about a mile out. Then select the “LOW”

sensitivity to give you a more accurate location of the Outer Marker. The momentary down switch position

is labeled "TEST" and illuminates all three lamps simultaneously to assure the lamps are in working order.

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PS Engineering PMA6000 Manuel d'installation Page 20