5
Maxim
™
III
System Overview
Front of IMA-520 receiver/amplifier
1.
Power Button/ “TL” Indicator LED
2.
Channel A Microphone Volume Control
3.
Channel B Connectivity Indicator LED
4.
Channel B Microphone Volume Control
5.
Channel B Connectivity Indicator LED
6.
DVD Volume Control
7.
Computer Input Volume Control
8.
Aux Input Volume Control
9.
MP3 Volume Control
10.
MP3 Input Port (3.5 mm)
11.
Lesson Capture Volume Control
12.
Lesson Capture Output Port (3.5 mm)
Back of IMA-520 receiver/amplifier
1.
Speaker Output
2.
Fire Alarm Mute Input
3.
Page Input
4.
Page Sensitivity Control
5.
Page Input Impedance Selector
6.
ALS Output (3.5 mm) & Gain Control
7.
Five Band Digital Equalizer
8.
RS-232 Input & OFF/ON Switch
9.
Security Alert Interface
10.
Aux-Mic Input (3.5 mm) & Aux-Mic Input
Selector
11.
Computer Input (3.5 mm) / Computer Anti-
Hum ON/OFF Switch
12.
DVD Dual Mono Inputs (RCA)
13.
Two IR Ceiling Sensor Inputs (RCA)
14.
5 Volt USB Output for BRC-60
15.
Power Input: 19 V DC 3.4 A
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