Specifi Cations; Troubleshooting - Atlas AH99-8ST Installation Instructions Manual

AH SERIES LOUDSPEAKERS
8", 12", AND 15"
SPECIFICATIONS
8" MODELS POWER RATING
AH99-8ST 100 Watts
AH94-8ST 100 Watts
AH66-8ST 100 Watts
12" MODELS POWER RATING
AH99-12ST 200 Watts
AH94-12ST 200 Watts
AH66-12ST 200 Watts
15" MODELS POWER RATING
AH5040S 250 Watts
AH6565S 250 Watts
AH9040S 250 Watts

TROUBLESHOOTING

PROBLEM
There is no sound Power off. Equipment setting is wrong.
Volume set too low.
Loose connection.
Low sound level Setting/volume control is set too low.
Connection is shorted or bad.
Sound cuts in and out System overload/oscillation intermittent connection.
Distortion at increased levels Amplifi er/speaker overdriven.
Speaker makes "buzzing" noise Hardware loose or speaker damaged.
Call Atlas Sound tech support at 1-800-876-3333 with any additional questions.
1601 JACK MCKAY BOULEVARD ENNIS, TEXAS 75119 U.S.A. •
©2006 ATLAS SOUND LP
FREQUENCY SOUND LEVEL
RES. ±5dB
RP/1M 1W/1M
90Hz to 10kHz 121dB 101dB
90Hz to 10kHz 121dB 101dB
90Hz to 10kHz 120dB 100dB
FREQUENCY SOUND LEVEL
RES. ±5dB
RP/1M 1W/1M
80Hz to 10kHz 126dB 103dB
80Hz to 10kHz 126dB 103dB
80Hz to 10kHz 125dB 102dB
FREQUENCY SOUND LEVEL
RES. ±5dB
RP/1M 1W/1M
75Hz to 14.5kHz 127dB 104dB
75Hz to 14.5kHz 126dB 102dB
75Hz to 14.5kHz 126.5dB 102.5dB
POSSIBLE CAUSE
Specifications are subject to change without notice
AtlasSound.com
Printed in U.S.A.
INSTALLATION INSTRUCTIONS
DISPERSION IMPEDANCE XFMR TAPS
90˚ H 8Ω Nominal 3.8, 7.5, 15,
90˚ V 30, and 60
90˚ H 8Ω Nominal 3.8, 7.5, 15,
40˚ V 30, and 60
65˚ H 8Ω Nominal 3.8, 7.5, 15,
65˚ V 30, and 60
DISPERSION IMPEDANCE XFMR TAPS
90˚ H 8Ω Nominal 3.8, 7.5, 15,
90˚ V 30, and 60
90˚ H 8Ω Nominal 3.8, 7.5, 15,
40˚ V 30, and 60
65˚ H 8Ω Nominal 3.8, 7.5, 15,
65˚ V 30, and 60
DISPERSION IMPEDANCE
50˚ H 8Ω Nominal
40˚ V
65˚ H 8Ω Nominal
65˚ V
90˚ H 8Ω Nominal
40˚ V
Assure that power is applied to all equipment in system. Check
that routing (input/output) controls are set correctly. Check that
volume level is above minimum.
Check system from start to fi nish for crossed wires, loose
connection, etc. On the AH location check for correct connection.
Check volume levels or amplifi ers and related equipment
(equalizer). Check that connections aren't partially shorted/
corroded.
Check for overload condition or bad connection.
Check that power to speaker isn't over limits. Check that amplifi er
isn't overdriven. Reduce power to amplifi er slightly.
Make sure speaker grille is tight. Check other hardware
connections. Check speakers for loose parts or speaker damage.
TELEPHONE: (800) 876-3333 • FAX: (800) 765-3435
000606
DIMENSIONS WEIGHT
23.86" (606mm) D 65 lbs
21.41" (544mm) W (24.5 kg)
Watts 21.25" (540mm) H
21.83" (554mm) D 63 lbs
19.66" (499mm) W (28.6 kg)
Watts 18.41" (468mm) H
20.91" (531mm) D 61 lbs
17.91" (455mm) W (27.7 kg)
Watts 19.66" (499mm) H
DIMENSIONS WEIGHT
25.65" (652mm) D
22.06" (560mm) W (39.5 kg)
Watts 21.25" (540mm) H
25.65" (652mm) D
22.06" (560mm) W (38.6 kg)
Watts 21.25" (540mm) H
23.86" (606mm) D
21.41" (544mm) W (37.2 kg)
Watts 21.25" (540mm) H
DIMENSIONS WEIGHT
20.5" (521mm) D 87 lbs
20.5" (521mm) W (39.5 kg)
32" (813mm) H
20.5" (521mm) D 87 lbs
20.5" (521mm) W (89.5 kg)
32" (813mm) H
22.5" (572mm) D 100 lbs
30" (762mm) W (45.4 kg)
31" (787mm) H
REMEDY
ATS002386 RevA 6/06
87 lbs
85 lbs
82 lbs
PP
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