Pioneer SC-LX78 Quick Start Guide
![Pioneer SC-LX78 manual cover](/images/60bf213be6607e94fd8941cf/thumbs/thumb175x175.webp)
To set up your Pioneer SC-LX78, connect the AV receiver to your TV using an HDMI cable. Ensure all speakers are connected to the corresponding terminals. Turn on the receiver and TV, then follow the on-screen instructions to complete the initial setup, including speaker calibration and network settings.
If there is no sound, check that the receiver is set to the correct input source. Ensure all speaker wires are correctly connected and not shorted. Verify the volume is turned up and the receiver is not muted. Also, make sure the firmware is up to date.
To update the firmware, connect the receiver to the internet via Ethernet or Wi-Fi. Go to the Home Menu, select 'System Setup', then 'Firmware Update'. Follow the prompts to download and install the latest firmware.
If the SC-LX78 is not connecting to Wi-Fi, ensure that your network credentials are correct. Check that the receiver is within range of the Wi-Fi signal. Restart the receiver and your router. If the problem persists, try resetting the network settings on the receiver and reconnecting.
Yes, you can control the SC-LX78 using the iControlAV5 app available for iOS and Android. Ensure your receiver is connected to the same network as your smartphone, and follow the app’s instructions to pair the devices.
To perform a factory reset, turn off the receiver. Press and hold the 'STANDBY/ON' button while simultaneously pressing the 'MULTI-ZONE ON/OFF' button until 'RESET?' appears on the display. Press 'AUTO SURROUND/STREAM DIRECT' to confirm.
Use the MCACC (Multi-Channel Acoustic Calibration) feature to optimize speaker settings. Connect the supplied microphone to the receiver, follow the on-screen instructions to measure acoustics in your room, and allow the system to adjust speaker settings automatically.
The SC-LX78 supports various audio formats including Dolby TrueHD, DTS-HD Master Audio, Dolby Atmos, and more. For detailed information, refer to the specifications section in the user manual.
If the display is not working, check the 'Dimmer' settings to ensure the display is not turned off. Inspect the power connections and try resetting the receiver. If the issue persists, it may require professional servicing.
To connect an external amplifier, use the pre-out connections on the SC-LX78. Connect RCA cables from the pre-out jacks on the receiver to the input jacks on your external amplifier, ensuring correct channel alignment.