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The fault alert tone may be silenced by momentarily pressing the Silence button; however, the LED will stay on for the dura- tion of the malfunction. The AFDS2 may be used in either 25V or 70V systems. Booster output may be balanced or unbalanced; but, in a balanced sys- tem, two accessory input isolation transformers (Model TL100) are required.
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1. Connect an AC DVM across the output terminals of the main amplifier on the constant voltage setting being used (25V or 70V). Note: Make certain that the AFDS2 is installed with all speaker loads by connecting the amplifier rated load across the Speaker Line (Hi and Lo) terminals.Turn the Main Amp Detector Sensitivity control, R33, and the Standby Amp Detector Sensitivity control, R2, fully...
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WARRANTY The AFDS2 is warranted to be free from defects in material or workmanship for two (2) years from the date of sale to the original pur- chaser. Any part of the product covered by this warranty that, with normal installation and use, becomes defective will be repaired or replaced by Bogen, at our option, provided the product is shipped insured and prepaid to: Bogen Factory Service Department, 50 Spring Street, Ramsey, NJ 07446, USA.
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