Bgw 620 owners manual
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Extracted text from bgw 620 owners manual (Ocr-read)
Page 1
00350
13130 SOUTH YUKON AVENUE 0 HAWTHOflNE. CALIFORNIA 90250
PHONE (213) 973-3590 TELEX NO. 86-4494
OWNER'S MANUAL
MODEL 620
COMMERCIAL POWER AMPLIFIER
TABLE OF CONTENTS
DESCRIPTION FORM NUMBER
Important....................,.... ............ . ....... ..00601
Description....................... ................ . ..... 01650
Specifications..... ........ . ................... . ........ 02220
Unpacking and Set-Up ............. . ...... .... ......... ...0251O
Input Connections............................ ....... ....03081
Direct Output Ccnnections...............................035u1
Damping Factor Chart ............. .......................03510
Speaker Fuse Nomagraph ...................... ............03530
25/70v Line Applications ........... ... ....... .... ....... O32N1
25/70v Line vs. Impedance Chart ......................... 03250
Power Mains Connection ....... .................. ........ .ONOOO
Operating Precautions ............. ...... ..... ...........05001
Circuit Description, 620 ............................ ....06250
Schematic, Amplifier Module ....................... . ..... 12110
Schematic, Chassis....... ...... . ...... ....... ........... 12120
Parts List........... ...... ... .......................... 12190
Power Mains Voltage Conversion .......................... 04502
Page 2
00601
olMPORTANT-
PLEASE READ THIS PAGE BEFORE OPERATING
YOUR
BGW POWER AMPLIFIER
Your new BGW amplifier is designed to provide years of trouble free performance.
Observing these few precautions will insure proper operation.
All connections should be made to the power amplifier with the power OFF.
Speaker fuses should be used to afford maximum speaker protection.
Never connect the output of one channel to that of another.
Connect the power cord to the proper voltage mains as indicated on the rear of
the amplifier. Conversion to another voltage requires internal rewiring.
Do not remove the amplifiers cover. Amplifiers may not be covered under
warranty Li they are tampered with. There are NO adjustments within.
Potentially lethal voltages exist within the amplifier. Refer all service work to
an authorized BGW service station.