Types Of Ports; Upgrading The Software Via Usb - Samsung U28R550U User Manual

Types of Ports

― The functions available may vary depending on the product model. The colour and shape of parts may
differ from what is shown. Specifications are subject to change without notice to improve quality. Refer to
the actual product.
HDMI IN 1 HDMI IN 2 DP IN SERVICE DC 19V
Port Description
Connect to an audio output device such as headphones or earphones.
― The sound could only be heard when using the HDMI to HDMI cable or DP
cable.
Connects to a source device using an HDMI cable or HDMI-DVI cable.
Connects to a PC using a DP cable.
SERVICE Use a USB memory stick to perform software upgrade.
Connects to the AC/DC adapter.
HDMI IN 1 HDMI IN 2 DP IN SERVICE

Upgrading the Software via USB

1
Connect a USB memory to the SERVICE port shown in the figure.
HDMI IN 1 HDMI IN 2
When the screen is on, press the JOG button to display the Function Key Guide. When the Function
DC 19V
Key Guide are displayed, press and hold the JOG button down for approximately 5 seconds.
2
When the message as shown in the following figure is displayed on the product, select
upgrade the software.
Do you want to update via USB?
Yes
DP IN SERVICE DC 19V
Power Off
No
Yes to
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