Samsung SERIF Manual Del Usuario página 14

Issues
There is no picture/video.
The remote control does
not work.
The Cable or set-top box
remote control doesn't
turn on/off the TV or
adjust the volume.
Eco Sensor and screen brightness
Eco Sensor adjusts the brightness of the TV automatically. This feature measures the light in your room
and optimises the brightness of the TV automatically to reduce power consumption. If you want to
turn this off, go to MENU >
- If the screen is too dark while you are watching TV in a dark environment, it may be due to the
.
Eco Sensor
- Do not block the sensor with any object. This can decrease picture brightness.
Solutions and explanations
Check the cable connections. Remove and reconnect all cables
connected to the TV and external devices.
Set the video outputs of your external devices (Cable/set-top box,
DVD, Blu-ray etc) to match the TV's input connections. For example,
if an external device's output is HDMI, connect it to an HDMI input on
the TV.
Make sure that your connected devices are powered on.
Be sure to select the correct input source.
Reboot the connected device by unplugging it and reconnecting the
device's power cable.
Replace the remote control batteries. Make sure that the batteries are
installed with their poles (+/–) in the correct direction.
Clean the sensor's transmission window on the remote.
Try pointing the remote directly at the TV from 1.5~1.8 m away.
Programme the cable or set-top box remote control to operate the TV.
Refer to the Cable or set-top box user manual for the SAMSUNG TV
code.
> >
System Eco Solution Eco Sensor
English - 14
.