15
OSD Menus
Gaming
1st Level Menu  2nd/3rd Level Menu Description
Game Mode User
 ∙ Use Up or Down Button to select and 
preview mode effects.
 ∙ Press the E Button to confirm and 
apply your mode type.
FPS
Racing
RTS
RPG
Night Vision OFF
 ∙ This function optimizes background 
brightness and is recommended for 
FPS games.
Normal
Strong
Strongest
A.I.
Response Time Normal
 ∙ Response Time will be grayed out 
while MPRT is enabled.
Fast
Fastest
MPRT OFF
 ∙ When MPRT is enabled, Brightness 
cannot be enabled and will be grayed 
out.
 ∙ HDCR and MPRT cannot be enabled 
simultaneously.
 ∙ Response time will be grayed out 
while MPRT is enabled.
 ∙ MPRT is available when the refresh 
rate is over 85Hz.
 ∙ MPRT has to be disabled while 
FreeSync Premium is set to ON.
ON
Zero Latency 
(G271CQP/ 
G321CQP)
OFF
 ∙ While FreeSync Premium is enabled, 
Zero Latency has to set to ON.
ON