To Next PageTo Next PageHow to fix reception hindered by a crackling noise on Onkyo Car Receiver?
Crackling noises can be caused by interference from fluorescent lights being turned on or off, or by the ignition systems of passing cars. Move your antenna away from fluorescent lights. You can also install an outdoor antenna as far away as possible from nearby roads, and adjust its position or direction.
Why is FM reception and stereo separation poor on my Onkyo CR-505?
Poor FM reception and stereo separation can be caused by tall buildings, mountains, or hills causing wave reflections that interfere with the main signal. Try an FM antenna with better directionality. It can also be caused by the station’s signal being too strong, so try an indoor FM antenna.
General| Brand | Onkyo |
|---|---|
| Model | CR-505 |
| Category | Car Receiver |
| Language | English |
Critical warnings about fire, shock hazards, and safe operating practices for the appliance.
Key instructions for safe operation, placement, cleaning, and maintenance of the unit.
Legal notice on recording copyrighted material and details about the user-serviceable AC fuse.
Guidelines for dusting, cleaning stains, and avoiding damage to the unit's finish.
Advice on unit placement, ensuring adequate ventilation, and proper installation.
Warnings against handling with wet hands and preventing damage from moisture.
Details on laser safety and precautions to avoid hazardous radiation exposure.
Compliance statement and information on the battery-less memory backup system.
Details on amplifier specifications and tuner functions like presets.
Highlights CD/MP3 playback, D/A converter, and remote control compatibility.
Lists the items included with the CR-505 unit.
Step-by-step guide for inserting batteries into the remote control.
Instructions on aiming the remote and notes on optimal operating conditions.
Identifies and describes the function of front panel buttons and controls.
Explains the various indicators and icons shown on the CR-505's display screen.
Detailed explanation of each indicator light on the CR-505's front panel.
Identifies and describes the purpose of all input and output connectors on the rear.
Detailed explanation of each button and its function on the remote controller.
How to control connected Onkyo tape decks and MD recorders using the remote.
Instructions for connecting speaker cables to the CR-505 terminals.
Step-by-step guide on stripping wires and inserting them into terminals.
Guide to assembling and connecting the AM loop antenna for indoor use.
Instructions for attaching and positioning the supplied indoor FM antenna.
Advice on using a commercial outdoor FM antenna for better reception.
Guidance on using an outdoor AM antenna and its proper installation.
Information on using a splitter for TV and FM antennas, noting potential interference.
Preliminary checks and advice before connecting external components.
Explanation of the optical digital output connector and safe usage.
Guide to color coding for RCA analog audio connections and best practices.
How RI enables control of other Onkyo components and its special functions.
How RI enables control of other Onkyo components and its special functions.
Illustrates the physical connection setup for RI components and important usage notes.
Steps to connect the power cord and turn the unit on for the first time.
Explanation of the automatic clock setting feature using RDS radio.
Details on ACCUCLOCK calibration and troubleshooting common issues.
Manually selecting an FM station for accurate ACCUCLOCK time synchronization.
Instructions on how to turn off the automatic clock calibration feature.
Manual steps to set the clock and date if ACCUCLOCK is not used.
How to view the current date and time on the CR-505 display.
Guide to setting the CR-505 to show the clock time when in Standby mode.
How to choose between CD, FM, AM, TAPE, MD, or LINE inputs.
Instructions on using the unit's or remote's volume controls.
How to connect headphones to the PHONES jack for private listening.
Steps for inserting a CD and starting playback.
How to select tracks and fast forward/reverse playback.
Guide on using number buttons to directly select tracks.
How to display MP3 track names, folder names, and other information.
How to display elapsed and remaining time for audio CDs.
How to set and cancel repeat playback for tracks, folders, or discs.
Instructions for enabling and disabling random playback of tracks.
How to add favorite tracks to a custom program.
Procedures for stopping, removing tracks, or canceling memory playback.
How to select AM or FM bands and basic radio listening.
Methods for searching for stations and fine-tuning reception.
How to switch to MONO mode for better reception of weak FM signals.
How to automatically scan and store available FM stations.
Steps to tune into and manually store favorite AM and FM radio stations.
How to recall and listen to previously stored radio station presets.
Instructions for removing unwanted preset radio stations.
How to copy a stored preset station to a different preset number.
Explanation of RDS for displaying station names and text.
How to adjust the bass and treble tone controls for personal sound preference.
How to enable or disable Direct Mode by bypassing tone circuits.
How to temporarily mute the audio output and unmute it.
Overview of the CR-505's four timers for automatic playback or recording.
Practical examples illustrating how to set timers for alarms or recording.
Explanation of priority when multiple timers are set for the same time.
Detailed steps for setting timers, including source and time selection.
How to select timer options like 'ONCE', 'EVERYDAY', or 'DAYS SET'.
Procedures for setting the ON and OFF times for programmed timers.
How to activate timer functions and put the unit into Standby mode.
Instructions on how to disable previously set timers.
How to review the settings of programmed timers.
How to set the sleep timer to automatically turn off the unit.
Lists the types of discs and file types supported by the CR-505.
Details on MP3 file requirements, folder limits, and general disc playing notes.
Guidelines on how to properly handle discs to prevent damage.
Instructions on how to clean discs using a soft cloth for optimal playback.
Advice on storing discs in suitable conditions to prevent warping or damage.
Solutions for unit not turning on, no sound, or sound from one speaker.
Fixes for remote issues and poor AM/FM reception and noise.
Solutions for intermittent reception and non-functional radio presets.
Troubleshooting steps for CD playback errors and ACCUCLOCK function problems.
Remedies for timer failures, RI connectivity, and flashing standby indicator.
Steps to handle unit lockups and reset the CR-505 to factory defaults.
Technical details for amplifier power, tuner ranges, and CD playback.
Technical data for power supply, dimensions, weight, and overall unit specs.
