Atlas Sound AL2430-2PH - Manual (Page 9)

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Specifications are subject to change without notice.
Owner’s Manual AL2430-2PH
Wireless Infrared Classroom
Sound Reinforcement System
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
AL-DOCK Description
40. Microphone Charging Receptacles
Holds the Microphones in place while charging.
The microphones can be placed in forwards or backwards.
41. Microphone Charging LEDs
These LEDs indicate the current charging status of each receptacle:
Red = Charging,
Green = Charged.
42. Battery Cover
This provides a charging location for four additional AA size batteries.
43. Additional Battery Charging LEDs
These two LEDs indicate the current charging status of the additional
battery charging locations:
RED = Charging
GREEN = Charged.
AL2430-2PH Function Description
The versatile AL-PH Microphone performs the functions of a wireless microphone and a system remote control. It can be used as
a Handheld Microphone, a Lapel Microhone with included Lanyard(AL-LANYARD), or a Belt Pack Microphone with optional AL-HSM
headset. Each AL-PH has a switch located under the battery door used to set its IR Channel to either A or B. One AL-PH must be set
to Channel A and the other AL-PH must be set to Channel B. The system will not function properly if there are two AL-PHs set to the
same IR channel.
Also located under the battery door is the LOCKOUT switch. When this is engaged all function buttons are disabled and the unit can be
used as a microphone only.
The AL-PH can be set in two different modes that effect the control it has over the AL2430 system.
Mode 1:
• The right side blue LED will be illuminated
• Volume UP / DOWN buttons will control the microphone volume
• The Mute button mutes the microphone
Mode 2:
• Both blue LEDs will be illuminated
• Volume UP / DOWN buttons will control the multimedia inputs on the AL2430 Receiver / Amplifier
• Mute button will mute the multimedia inputs on the AL2430 Receiver / Amplifier
Power and Panic buttons function as described below regardless of microphones mode setting.
The Power button needs to be pressed for three seconds to turn the unit on or off.
When the Panic button is pressed along with the Mode button, a signal is sent to the AL2430 Receiver / Amplifier. This closes its Panic
Output relay. The Panic Output relay can be connected to an external system. For example: the school's Paging / Intercom system to
alert someone of an event in the class room that requires immediate attention.
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