Other useful functions, Sleep timer muting, Using headphones enjoying karaoke – Panasonic SC-HT840 User Manual
Page 28: Press [sleep, Shift] i [sleep]) to select the time (in minutes), Press [muting, Adjust headphone volume with [volume, Insert the disc and start play ( ➜ page 12), Adjust the main volume with [volume, Adjust the microphone volume
![Other useful functions, Sleep timer muting, Using headphones enjoying karaoke | Press [sleep, Shift] i [sleep]) to select the time (in minutes), Press [muting, Adjust headphone volume with [volume, Insert the disc and start play ( ➜ page 12), Adjust the main volume with [volume, Adjust the microphone volume | Panasonic SC-HT840 User Manual | Page 28 / 36](/screens/194280/28.png)