Onkyo T-4030 User Manual English - Page 22

Troubleshooting If you have any trouble using the tuner, look for a solution in this section. If you can't resolve the issue yourself, try resetting the tuner before contacting your Onkyo dealer. To reset the tuner to its factory defaults, turn it on and, while holding down the [TUNING MODE] button, press the [k ON/STANDBY] button. Note that resetting the tuner will delete your radio presets and custom settings. Power Can't turn on the tuner • Make sure that the power cord is plugged into the electric outlet properly. • Unplug the power cord from the electric outlet, wait 5 seconds or more, then plug it in again. Audio There's no sound or it's very quiet • Make sure that all audio connecting plugs are pushed in all the way (J page 11-13). • Make sure that the inputs and outputs of all components are connected properly. • Make sure that the correct input source is selected. Noise can be heard • Using cable ties to bundle audio cables with power cords, speaker cables, and so on may degrade the audio performance; do not bundle audio cables together with power cords or speaker cables. • An audio cable may be picking up interference. Try repositioning your cables. Tuner Reception is noisy, stereo FM reception suffers from hiss, or the FM STEREO indicator doesn't appear • Relocate your antenna. • Move the tuner away from your TV or computer. • Listen to the station in mono (J page 14). • Passing cars and airplanes can cause interference. • Concrete walls weaken radio signals. • If nothing improves the reception, install an outdoor antenna. Remote Controller The remote controller doesn't work • Make sure that the batteries are installed with the correct polarity (J page 6). • Install new batteries. Don't mix different types of batteries or old and new batteries (J page 6). • Make sure that the remote controller is not too far away from the receiver, and that there's no obstruction between the remote controller and the receiver's remote control sensor (J page 6). • Make sure that the receiver is not subjected to direct sunshine or inverter-type florescent lights. Relocate if necessary. The tuner contains a microcomputer for signal processing and control functions. In very rare situations, severe interference, noise from an external source, or static electricity may cause it to lockup. In the unlikely event that this happens, unplug the power cord from the wall outlet, wait at least five seconds, and then plug it back in again. Onkyo is not responsible for damages (such as CD rental fees) due to unsuccessful recordings caused by the unit's malfunction. Before you record important data, make sure that the material will be recorded correctly. Before disconnecting the power cord from the wall outlet, set the tuner to Standby. En-22