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Infinity S
ystems, 250 Crossw
ays P
ark Drive, Woodbury, NY 11797 USA
51
6.67
4.4INF (4463) • F
AX 51
6.682.3556 • www
.infinitysystems.com
© 2004 Harman International Industries, Incorporated
Infinity is a registered trademark, and CMMD is a trademark, of Harman International Industries, Incorporated.
CMMD patent nos. 6,327,372 and 6,404,897.
P
ar
t No. 6100MOM6/04 • Printed 6/04
•
PROBLEM:
No audio (blue LED off, red LED flashing).**
CAUSE and SOLUTION:
1. Thermal protection.
– Turn the system off and allow the amplifier
to cool off.
•
PROBLEM:
Distorted audio (blue LED on, red LED off).
CAUSES and SOLUTIONS:
1. Gain control is set too high, or amplifier or
source unit is defective.
– Check gain setting.
– Source unit output is distorted.
2. Short circuit in speaker wires.
– Check speaker wires for shorts or grounds.
•
PROBLEM:
Music lacks punch.
CAUSE and SOLUTION:
1. Speakers are not connected properly.
– Check speaker connections for proper
polarity.
SPECIFICATIONS
6100m
• 125W x 2 ch.
• Frequency Response: 10Hz – 40kHz
• Signal-to-Noise Ratio: 91dB
• Line-Level Input Sensitivity: 250mV – 6V
• Speaker-Level Input Sensitivity: 6V – 16V
• Speakers: 11" x 18" x 14-1/2"
• Amplifier: 8-1/8" x 8" x 2-3/8"
• Microphone: 1-1/4" x 2-1/2" x 3-5/8"
• Min. Speaker Impedance: 4 ohms, stereo
6000m
• Power Handling: 150W
• Peak Power Handling: 450W
• Sensitivity: 93dB @ 2.83V
• Frequency Response: 80Hz – 20kHz
• Impedance: 4 ohms
• Polypropylene Cone
• Cast-Polymer Basket
• CMMD
™
Tweeter
• Rubber Surrounds
• UV-Resistant
• Water-Resistant
• Salt-Spray-Resistant
• 11" x 18" x 14-1/2"
2100m
• 125W x 2 ch. @ 4 ohms
• 150W x 2 ch. @ 2 ohms
• 250W x 1 ch. @ 4 ohms
• Frequency Response: 10Hz – 40kHz
• Signal-to-Noise Ratio: 91dB
• Line-Level Input Sensitivity: 250mV – 6V
• Speaker-Level Input Sensitivity: 6V – 16V
• 8-1/8" x 8" x 2-3/8"
• Min. Speaker Impedance: 2 ohms, stereo
4 ohms, bridged
•
PROBLEM:
No audio from page.
CAUSES and SOLUTIONS:
1. Microphone is not connected properly.
– Check microphone connections.
2. Page level set to minimum.
– Check level control on microphone.
•
PROBLEM:
Page is distorted.
CAUSES and SOLUTIONS:
1. Page level is too high.
– Reduce page level.
2. Shouting into microphone.
– Hold microphone away from face.
•
PROBLEM:
Feedback.
CAUSES and SOLUTIONS:
1. Squealing sound from the speakers when
using the Paging system.
– Reduce page level on microphone.
– Increase distance between microphone
and mouth while speaking.
Features, specifications and appearance are subject to change without notice.
•
PROBLEM:
No audio (POWER LEDs are off).
CAUSES and SOLUTIONS:
1. No voltage at Batt + or remote terminal.
– Check all power connections with a VOM.
2. Poor ground connection.
– Check fuses.
3. Microphone power switch is off.
– Check power switch on Mic.
•
PROBLEM:
No audio (POWER LEDs are on).
CAUSE and SOLUTIONS:
1. No input signal or no speaker signal.
– Check all input connections from source unit.
– Check all speaker connections.
– Check fader control on head unit.
•
PROBLEM:
No audio (blue LED on – red LED flashing).**
CAUSES and SOLUTIONS:
1. Over or under voltage.
– Battery voltage above 16 volts or below
10 volts. Check battery and charging system
for proper operation.
2. Shorted output.
– Check speaker connections and wires.
** NOTE: The microphone has a blue power LED
and the amplifier has a red power LED.
TROUBLESHOOTING