Samsung LS27A400UJNXZA 27" IPS Monitor - Manual (Page 24)

24
2nd 3rd Description
Response Time Accelerate the panel response rate to make video appear more vivid and natural.
― Use
Standard mode when not playing a video or game.
Screen Ratio Change the picture size.
― This option is not available when FreeSync is in On mode.
In PC mode
• Auto / Wide
In AV mode
• 4:3 / 16:9 / Screen Fit
― The function may not be supported depending on the ports provided with the product.
― Changing the
Screen Ratio is available when the following conditions are satisfied.
― A digital output device is connected using the HDMI cable.
― The input signal is 480p, 576p, 720p, or 1080p and product can display normally (Not every model can support all of these signals.).
― This can only be set when the external input is connected through HDMI/DP/USB Type-C and
PC/AV Mode is set to AV .