Audio research ref 210 owners manual
This is the 10 pages manual for audio research ref 210 owners manual.
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Extracted text from audio research ref 210 owners manual (Ocr-read)
Page 1
Model Reference 210 P O W E R VACUUM TUBE POWER AMPLIF IER REFERENCE 210 HIGH DEFINITION ® D I S P L A Y ● V 2 V 1 Infrared eye for remote control Bias adjustment pot On Indicator Bias adjustment pot WARNING TO PREVENT FIRE AND SHOCK HAZARD, DO NOT EXPOSE THIS DEVICE TO RAIN OR MOISTURE. UNIT MUST BE OPERATED IN A HORIZONTAL POSITION. -DO NOT OPERATE WITH COVERS REMOVE D - UNIT CONTAINS VOLTAGES WHICH MAY BE HAZARDOUS REFERENCE 210 P O W E R A M P L IF IE R VOLTS S E R I A L PLYMOUTH, MINNESOTA MADE IN U.S.A. C A U T I O N FOR CONTINUED PROTECTION AGAINST FIRE HAZARD REPLACE FUSE ONLY WITH SAME TYPE AND RATING W A R N I N G ! RISK OF HAZARDOUS ENERGY! MAKE PROPER SPEAKER CONNECTIONS SEE OWNERS MANUAL 7A FUSE SLO-BLO 4TA 230V) +12V REMOTE TURN IN O U T 900 W MAX 5 0 / 6 0 HZ ~ INPUT (200 Ω BAL) 4 Ω 8 Ω 0 Ω 1 6 Ω
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Model Reference 210 REF 210 REMOTE COMTROL DISPLAY FUNCTION READ BIAS V1-6 POWER SCALE INTENSITY HOURS U P U P DOWN DOWN DOWN U P Adjusts level of display illumination. Seven levels including off. Displays bias level in mA of each output tube. (See bias adjustment instructions in owners manual.) Displays accumulated hours of vacuum tube service life. Selects power output via moving logarhithmic bar graph: 0-10 watts, 0-50, 0-100, 0-200. Selects desired display function from options above, also including display of A.C. line voltage.