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Related Manuals for Bryston 875Z
Summary of Contents for Bryston 875Z
- Page 1 875Z OWNER’S MANUAL...
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Page 2: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS The lightning flash with arrowhead symbol within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage " within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product. -
Page 3: Table Of Contents
Stereo Bus Inputs Stereo/Series Switch Channel Direct Input Connectors Channel Level Control Speaker Connectors Mute Options Switch 875Z Rear Panel Connectors & Switches contd.. Signal Sense Threshold External Zone Mute Connector Power Inlet Power-Up Connector Typical Hookup of the 875Z in a 5.1 Home Theatre Installation... -
Page 4: Introduction
Speaker wires should be as short as practical. Use quality wire, and if runs are more than 3 meters use at least 12 gauge wire. The speaker binding posts will accept wire up to 3 gauge in size. Bryston can custom build cables for your applica- tion. -
Page 5: Front Panel
POWER switch The front panel label '875Z POWER’ is a switch used to apply or remove A/C line power to the 875 soft start circuitry. Push the switch and the 875 will initiate the start up sequence. The switch cap remains indented when circuits are on. -
Page 6: 875Z Rear Panel Connectors & Switches
875Z REAR PANEL CONNECTORS & SWITCHES The following is a description of the rear panel switches for the 875 Zone Amplifier and their function. There are 8 x 75 watt amplifiers in the 875B Zone amp. The channels are split into 4 zones each with 2 channels. Each zone will operate in stereo or the channel outputs may be connected in series to achieve a mono channel of 250 watts. -
Page 7: 875Z Rear Panel Connectors & Switches Contd
When the 875 has powered up the incoming 12v is handed to the ‘OUT’ terminals to turn on other equipment. This circuit draws 2 ma to turn the 875 on. SPEAKER BINDING POST CONNECTORS 875Z - EIGHT CHANNEL POWER AMPLIFIER REAR PANEL of 875Z... - Page 8 875Z - EIGHT CHANNEL POWER AMPLIFIER...
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Page 9: Block Diagram
875Z - EIGHT CHANNEL POWER AMPLIFIER... -
Page 10: Ac Power Control
875Z - EIGHT CHANNEL POWER AMPLIFIER A/C POWER CONTROL External control voltage power up ( Local / external switch) To power-up the 875 using an external control voltage, supply a 4v to 12v AC or DC control voltage to the ‘IN’ terminals of the “Power-Up”... -
Page 11: Technical Specifications
Max. Heat Dissipation 8 ohms - single channel 100W @ 4 ohms - 8 channels @ 100W @ 4 ohms - Max. Heat Dissipation 4 ohms - 875Z - Technical Specifications At Idle - EIGHT CHANNEL POWER AMPLIFIER max power... - Page 12 24 STEINWAY BLVD., UNIT 48 ETOBICOKE, ONTARIO CANADA M9W 6T8 PHONE: 416-675-2585 FAX: 416-675-3103 E-mail: cdnser@gta.igs.net BRYSTON LTD., 677 NEAL DRIVE, P.O. BOX 2170, PETERBOROUGH, ONTARIO CANADA K9J 7Y4 BRYSTON SERVICE USA: 79 COVENTRY ST., SUITE #5 NEWPORT VERMONT. U.S.A. 05855-2100 E-MAIL BRYSTON DIRECTLY:...
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