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Broadcast Tools HPA-4, Installation And Operation Manual

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Broadcast Tools HPA-4 Installation And Operation Manual Download Page 5

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5

HPA-4 Installation and Operation Manual

SPECIFICATIONS

SPECIFICATIONS

Input Level

+4dBu nominal.

Input Impedance

20K ohms balanced, 10 K unbalanced.  

Frequency Response

20Hz – 20 kHz, +/- .25dB.

Distortion

.004% nominal.

Noise

-82dB.

Output Level

Depends on the headphone impedance.

Output Impedance

10 ohms, unbalanced.

Talkback/Cue Control

Contact closure to ground or DC voltage
between 5 & 24 volts.

Connectors

1/4” T/R/S jacks and plug-in euroblock connectors.

Power

16 Vac @ 600ma.  120 Vac 50-60 hz trans-
former, supplied.  Two HPA-4ʼs may be powered
by one transformer.  (CE 240 Vac 50-60 Hz
optional).

Size

1/2 rack space, 8.50” x 6.50” x 1.55” (WDH),
painted chassis with 4 – 6-32 mounting holes.

Weight:

2.0 lb.

Options:

RA-1, Rack Shelf.  1 RU (holds two HPA-4ʼs).
HR-1, Remote Enclosure.
HR-1/MP, Mounting Plate.

Summary of Contents for HPA-4

Page 1: ...ument Revisions of this information or new editions may be issued to incorporate such changes Broadcast Tools is a registered trademark of Broadcast Tools Inc Copyright 1989 2005 by Broadcast Tools Inc All rights reserved No part of this document may be reproduced or distributed without permission Visit www broadcasttools com for important product update information Manual update 03 20 2005 HPA 4 ...

Page 2: ...s condition WHO TO CONTACT FOR HELP If you have any questions regarding your product or you need assistance please con tact your distributor from whom you purchased this equipment If you would like more information about Broadcast Tools products you may reach us at Broadcast Tools Inc 131 State Street Sedro Woolley WA 98284 USA Voice 360 854 9559 Fax 360 854 9479 Internet Home Page www broadcastto...

Page 3: ...se examine your HPA 4 carefully for any damage that may have been sustained during shipping If any is noted please notify the shipper immediately and retain the packaging for inspection by the shipper The package contains the HPA 4 16Vac 600ma wall transformer daisy chain power cable and this manual Installation of the HPA 4 in high RF environments should be performed with care Shielded cable is s...

Page 4: ...ve the HPA 4 s cover and locate jumper JP1 Move the jumper from the INT position to the EXT position To activate the talkback cue remote simply apply a DC voltage from 5 to 24 volts between the CAT negative opto isolators cathode and AND positive opto isola tor anode terminals Observe the correct polarity Reinstall the cover when finished Headphone Jacks The HPA 4 is equipped with four sets of 1 4...

Page 5: ...adphone impedance Output Impedance 10 ohms unbalanced Talkback Cue Control Contact closure to ground or DC voltage between 5 24 volts Connectors 1 4 T R S jacks and plug in euroblock connectors Power 16 Vac 600ma 120 Vac 50 60 hz trans former supplied Two HPA 4ʼs may be powered by one transformer CE 240 Vac 50 60 Hz optional Size 1 2 rack space 8 50 x 6 50 x 1 55 WDH painted chassis with 4 6 32 mo...

Page 6: ...THER WARRANTIES OR REMEDIES TO THE MAXIMUM EXTENT PERMITTED BYAPPLICABLE LAW BROADCAST TOOLSAND ITS SUPPLIERS DISCLAIMALL OTHER WARRANTIES EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABIL ITY OR FITNESS FOR A PARTICULAR PURPOSE AND THE FOREGOING ALTERNATIVE REMEDIES SHALL BE EXCLUSIVE OF ALL OTHER REMEDIES THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGH...

Page 7: ...e mail support broadcasttools com voice 360 854 9559 fax 360 854 9479 7 HPA 4 Installation and Operation Manual APPENDIX APPENDIX A ...

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