Sound Problems; Remote Control Problems; Channel Tuning Problems - Toshiba 58L7350U User Manual

176
Troubleshooting

Sound problems

Sound problems
Check the antenna/cable connections, see
system" on page
The station may be having broadcast difficulties. Try another channel.
The sound may be muted. Press the VOL (+ -) buttons or MUTE button.
If you connect a computer using either the PC IN terminal or an HDMI
terminal, make sure that the Rear Shared Audio setting is properly set, see
"Connecting a digital audio system" on page

Remote control problems

Remove all obstructions between the remote control and the TV.
Replace the remote control's batteries, see
48.
Your TV's remote control may not operate certain features on your
external device. Refer to the owner's manual for your other device to
determine its available features. If your TV remote control does not
operate a specific feature on another device, use the remote control that
came with the device, see
51.
If the TV still does not act as expected, perform the Reset Factory
Defaults procedure, see

Channel tuning problems

Ensure that the remote control is set to the correct device mode, see
"Learning about the remote control" on page
The Auto Tuning feature may have erased the channel from memory. To
add the channel to the channel memory, see
68.
The Lock feature may have blocked the channel. To unblock the channel,
see "Unlocking programs" on page
If you cannot tune digital channels, check the antenna configuration, see
"Initial setup" on page
from the channel list and reprogram channels into memory, see
channels in memory (optional)" on page
see "TV stops responding to controls." on page
persists, use the Reset Factory Defaults procedure, see
Factory Defaults" on page
36.
"Learning about the remote control" on page
"Resetting to Factory Defaults" on page
53. If the problem persists, clear all channels
103.
"Connecting a digital audio
36.
"Installing batteries" on page
51.
"Manual Tuning" on page
91.
67. For additional information,
173. If the problem
™
103.
"Storing
"Resetting to