refresh rate. HDMI connects to devices that use HDMI cable, such as Blu-ray or HD DVD player, or HD cable / satellite set-top box. This connection port receives pure digital audio and high definition signal through one single cable. HDMI 2 also doubles as the MHL connection for cell phones. MHL is a protocol where the TV will display what your cell phone displays. If your cell phone supports MHL you can purchase a MHL cable from any electronic store and connect it to HDMI 2 and also your cell phone. Make sure the TV’s source is changed to HDMI 2 and turn on your cell phone. You should see an image of your cell phone screen. HDMI 2 also supports ROKU™ streaming stick. Plug the ROKU stick to HDMI 2, and switch your source to HDMI 2. Afterwards use the purple colored buttons to access ROKU functions. This HDMI also supports CEC (consumer electronics control) functions (no audio return channel).
6.Line Out (3.5mm mini-jack) – This connection is for connecting to analog audio receivers. You can either use the 3.5mm mini-jack for connection or you can use the included 3.5mm mini-jack to female RCA conversion cable to connect to your analog audio receiver.
7.TV – This connection is for digital or analog cable without the cable box or over-the-airwave antennas. The tuner is a hybrid tuner that tunes to both analog and digital channels. This connection uses coaxial RF cable. For over-the airwave digital stations please check http://www.antennaweb.org.
8.SPDIF - This connection port is used for sending out digital audio signals to digital surround sound receivers. The black (optical SPDIF OUT) connector sends out either bit-stream or PCM digital sound signal to a home theater receiver with digital optical input.
9.HDMI 1 (ver. 2.0) – HDMI 1 houses a HDMI version 2.0 connection. Under ultra HD 4K x 2K resolution this connection supports 60 Hz refresh rate and HDCP 2.2. This HDMI also supports CEC (consumer electronics control) functions. HDMI connects to devices that use HDMI cable, such as Blu-ray or HD DVD player, or HD cable / satellite set-top box. This connection port receives pure digital audio and high definition signal through one single cable. This port also can accept a HDCP video device for video such as PC.
10.HEADPHONE – This connection is for headphones to be attached to the TV.
11.USB – USB connects to USB flash drives for playing music and picture. The USB port is also used for updating the TV’s firmware.
Please Note:
∙This TV features a power saving function which will turn off the TV automatically after 10 minutes of idling on a connection with no signal. This feature is present on all connection.
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SCEPTRE U50 UHD TV User Manual
