Sharp LC-55LB481U User Guide LC 55LB481U - Page 84
My TV's remote, not be a CEC device
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LC-55LB481U 55" Full HD LED 1080p Sharp Roku TV Symptom Possible cause Try this... Connected device may not be turned on • Make sure that the device is turned on. Line-of-sight obstructed • Make sure that no objects (or pets) are obstructing the line-of-sight from the remote control to the remote sensor on the front of your TV and the device. See Aiming the remote control on page 32. Connected device may not support some or all My TV's remote CEC features control does not control the device CEC control may not be set up correctly • Depending on the device, all the buttons may not work. • The device may not support this feature. See the documentation that came with the device for more information. • Make sure that your TV has searched for CEC devices. See Discovering connected CEC devices on page 68. • If you are trying to control the volume on an HDMI® CEC audio receiver using your TV remote control, make sure that your TV speakers are turned on. See Turning off the speakers on page 67. • If you are trying to control the volume on an HDMI® CEC audio receiver using your TV remote control, make sure that the system audio control is turned on. See Enabling system audio control on page 68. Connected device may not be a CEC device • Make sure that the device is a CEC device. See the documentation that came with the device. The device does not show up in Cables may not be connected correctly the CEC device list • Make sure that the HDMI® cable is connected securely to your TV and the device. • Make sure that the device is connected to your TV with an HDMI® cable. CEC control may not be set up correctly • Make sure that your TV has searched for CEC devices. See Discovering connected CEC devices on page 68. Connected device may not be a CEC device • Make sure that the device is a CEC device. See the documentation that came with the device. Connected device may My device does not support some or all not turn off CEC features when I turn off my TV CEC control may not be set up correctly • The device may not support this feature. See the documentation that came with the device for more information. • Make sure that your TV has searched for CEC devices. See Discovering connected CEC devices on page 68. • Make sure that system standby is turned on. See Enabling system standby on page 68. Connected device may not be a CEC device • Make sure that the device is a CEC device. See the documentation that came with the device. Connected device may My TV does not not support some or all turn on when I CEC features turn on my device CEC control may not be set up correctly • The device may not support this feature. See the documentation that came with the device for more information. • Make sure that your TV has searched for CEC devices. See Discovering connected CEC devices on page 68. • Make sure that 1-touch play is turned on. See Enabling 1-touch play on page 68. 79