Atlas PA702 Скачать руководство пользователя страница 12

 

Specifications are subject to change without notice

 

AtlasSound.com

1601 JACK MCKAY BOULEVARD ENNIS, TEXAS 75119 U.S.A.   •    TELEPHONE: (800) 876-3333   •   FAX: (800) 765-3435

©2007 ATLAS SOUND LP 

Printed in China 

 

ATS002604 RevA 03/07 

 

OWNER'S MANUAL

12

ATLAS SOUND PA702, 2-CHANNEL 70W POWER AMPLIFIER

Placement and mounting of the PA702

Turn off all equipment before making connections. Mount amplifier in a standard-width 19” rack. It can be mounted 
above or below anything that does not generate excessive heat. Although the unit’s chassis is shielded against radio 
frequency and electromagnetic interference, extremely high fields of RF and EMI should be avoided.

Ventilation

 - The appliance should be situated so that its location or position does not interfere with its proper

ventilation. For example, the PA702 should not be situated on sealed cabinet or on a shelf with obstacles on it that 
may impede the flow of air through the ventilation openings. It is recommended that if the amp is not used in an open 
air pole mount that it be rack mounted into a commercial rack.

Heat

 - The PA702 should be situated away from heat sources such as radiators, heat registers, stoves, or other ap-

pliances (including amplifiers) that produce excessive heat. Ambient temperatures should not exceed 113° F (45°C) 
when equipment is in use.

Video Pole Mount 

– The PA702 is ideally suited to be used in board or class room video / audio applications.  The 

PA702 incorporates a 2” diameter hole trough the center of the chassis to allow for sharing the same support pole that 
standard ceiling video projectors mount to. Enclosed with the PA702 is the support bracket and hardware to mount 
the PA702 to a pole. Follow the below instructions for proper installation.

 

1.  Make sure the pole you are mounting the amp to does not exceed 2” or 51mm. Common pipe to use for 

video projector mounting is 1.5 ID plumbing pipe. The OD for this pipe is 1.9” or 49mm.

 

2.  Make sure the PA702 is unplugged from the AC source.

 

3.  Remove the top and bottom hole plugs.

 

4.  Secure the pole support bracket using the four screws as shown in the diagram below. Note: the support 

bracket may be installed on the top or bottom of the amplifier.

 

5.  Slide the amplifier up the pole. Do not force the amp onto the pole. Pay attention to orientation of the amp.

 

6.  Secure clamp by tightening the two 1⁄2 clamps around the support bracket. Do not over tighten.

 

7.  Once the PA702 is secured to the pole 

DO NOT

 mount any additional PA702s to the same bracket. The

 

 

support bracket is only designed to support one PA702.

Содержание PA702

Страница 1: ...AtlasSound com 1601 JACK MCKAY BOULEVARD ENNIS TEXAS 75119 U S A TELEPHONE 800 876 3333 FAX 800 765 3435 2007 ATLAS SOUND LP Printed in China ATS002604 RevA 03 07 PP OWNER S MANUAL ATLAS SOUND PA702...

Страница 2: ...a ATS002604 RevA 03 07 OWNER S MANUAL 2 ATLAS SOUND PA702 2 CHANNEL 70W POWER AMPLIFIER TABLE OF CONTENTS Important Safety Instructions 3 Introduction Features and Applications 5 Front Panel Descripti...

Страница 3: ...nly with the cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from...

Страница 4: ...ic shock may result Never exceed the wattage on the product when connecting equipment Fire and or property damage may result Operate the product only with the voltage specified on the unit Fire and or...

Страница 5: ...he important features that professional installation personnel require to meet or exceed their customer s expectations Small and compact and engineered for reliability the Atlas Sound PA702 will provi...

Страница 6: ...ce the input level of the amp After the reducing the input level and the Limit LED remains on recheck the load connections to the amp 4 Left Right Signal LED s The Signal LED s illuminates Blue if the...

Страница 7: ...ight RCA inputs This allows you to adjust the level from OFF to 6dB Factory settings calibrated for 320mv of input sensitivity See Mixer Function page 9 for use 5 Balanced Input Connections Left and R...

Страница 8: ...d inputs When this switch is in the UP position only one input signal is needed to feed signal to both amplifier channels using the same signal Note the input sensitivity is reduced by 6dB in the MONO...

Страница 9: ...controls and are Pre the Front panel Master Left Right Level controls This allows you to feed a balanced signal from one source and apply a second source signal to the unbalanced RCA input and adjust...

Страница 10: ...at 1 800 876 3333 Make sure you know how many speakers you need and what load value you intend to use AC Sense Control Adjustment Rear Panel The PA702 can be remotely turned on via the Unswitched AC O...

Страница 11: ...he potentiometer adjustment labeled AUDIO SENSE rotate fully clockwise The AC mains Power LED should be Red still 5 Slowly apply audio signal from audio source until the AC Mains Power LED turns from...

Страница 12: ...her ap pliances including amplifiers that produce excessive heat Ambient temperatures should not exceed 113 F 45 C when equipment is in use Video Pole Mount The PA702 is ideally suited to be used in b...

Страница 13: ...m 1601 JACK MCKAY BOULEVARD ENNIS TEXAS 75119 U S A TELEPHONE 800 876 3333 FAX 800 765 3435 2007 ATLAS SOUND LP Printed in China ATS002604 RevA 03 07 OWNER S MANUAL 13 ATLAS SOUND PA702 2 CHANNEL 70W...

Страница 14: ...nel 4 TOTAL HARMONIC DISTORTION 0 2 FREQUENCY RESPONSE 3dB 30Hz 20 KHz No Hi Pass Filter 3dB 100Hz 20KHz Hi Pass engaged PROTECTION CIRCUITS AC fuse T3 15A 250v 5mm x 20mm Thermal short circuit SIGNAL...

Страница 15: ...t notice AtlasSound com 1601 JACK MCKAY BOULEVARD ENNIS TEXAS 75119 U S A TELEPHONE 800 876 3333 FAX 800 765 3435 2007 ATLAS SOUND LP Printed in China ATS002604 RevA 03 07 OWNER S MANUAL 15 ATLAS SOUN...

Страница 16: ...rviced or installed in other than a workman like manner The original sales invoice should be retained as evidence of purchase under the terms of this warranty All warranty returns must comply with our...

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