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A brief description of the STR-D615/D515 receiver and its capabilities.
Important safety and operational precautions for using the receiver.
Information on enjoying TV or CATV programs with FM simulcast.
Details about the quartz-locked digital synthesizer tuner.
Explanation of the 3 types of surround effects and Dolby Pro Logic Surround Decoder.
Information about the supplied remote commander for operating the unit.
Instructions for unpacking the unit and checking supplied accessories.
Guide for inserting batteries into the remote commander for operation.
Important notes regarding cable connectors and audio/video signal conventions.
Diagram and instructions for connecting various audio/video sources.
Instructions for connecting FM, AM antennas, and antenna ground for optimal reception.
Detailed instructions for connecting front, rear, and center speaker systems.
Instructions for connecting the AC power cord, with model-specific considerations.
How to select and listen to various audio/video program sources.
How to select speaker systems (A, B, or both) for listening.
Guide to adjusting volume, tone, balance, and muting.
Instructions for directly tuning into FM and AM radio stations by frequency.
How to use automatic tuning and preset stations for radio reception.
Using direct tuning and scan tuning to select preset radio stations.
Using the remote commander to operate the receiver and connected equipment.
How to reassign functions to the SYSTEM CONTROL/FUNCTION buttons.
Steps for recording audio from various sources onto tape or MD.
Procedure for recording video from TV tuner, LD player, or VCR.
Description of available surround effects: HALL, SIMULATED, and DOLBY.
How to select and activate surround sound modes like HALL, SIMULATED, or DOLBY.
Guide to selecting CENTER MODE (PHANTOM, 3 CH, NORMAL, WIDE) for Dolby surround.
How to adjust individual speaker volumes for optimal surround sound.
How to adjust the delay time for rear speakers in Dolby surround mode.
Solutions for common problems like no sound, flickering indicators, or poor reception.
Further solutions for problems such as reversed speakers, hum, noise, or remote issues.
Technical specifications for audio power output, amplifier, tuner, and general system.
Identification and explanation of all buttons and controls on the front panel.
Identification and explanation of all buttons on the remote commander.