47

  Specifications

*Response Time: The time it takes to switch a pixel off and then on and then off again (or from black to 
white and back to black). A low response time is desirable for the display of moving images without 
ghosting. The Response Time quoted for many LCD monitors is specific to transitions from black to white 
and back again, it does not specify the time required to switch between the many gray levels or colors 
that make up an image. 

*Gray to Gray or GTG Response Time: “Real world” video content contains a combination of grayscale 
images. It generally takes longer for a pixel to transition to an intermediate level of intensity (i.e. a gray or 
color level) than it does for it to turn completely black or completely white. For example the “Gray to Gray 
response time” of an LCD panel may generally be 30 to 40 ms while the “Response Time” is 12 ms.

*BenQ's AMA Z technology is introduced to well prevent you from ghosting or motion blur effects while 
viewing fast moving objects on your LCD monitor. The solution to such a problem can be explored from 
two aspects, one is from the LCD technology itself, and the other is from human visual perception. As the 
combination of AMA (Advanced Motion Acceleration) technology and BFI (Black Frame Insertion) 
technology, AMA Z is not only in pursuit of achieving faster gray-to-gray response time so the faster pixel 
transition speed will improve the ghosting effect, but by adopting the use of BFI technology, the visual 
effect of motion blur resulted from human eye's spatial-temporal integration can also be effectively 
eliminated, thus clearer motion pictures will be displayed on the monitor. 
When the AMA Z function is activated, the displayed motion pictures will be enhanced by insertion of 
multiple black frames between frames. 

*MPRT: Motion Picture Response Time.

Operating voltage 

Tilt (down/up)

Swivel (left/right)

Height adjustment

Pivot 

Dimensions (H x W x D) 

Weight

Automatic switched mode power supply, 

100-240 V, 50-60 Hz

-5° ~ +20 °

45°/45°

150 mm

0° ~ 90 ° clockwise

567 x 474.2 x 248.4 mm

10.6 kg

Accessories

BenQ Web Camera