ASUS PQ321Q Manuel D’Utilisation

12

E

•  Be sure to turn off the main power switch and disconnect the 

plug from the power outlet before connecting/disconnecting 
cables. Also, read the manual of the equipment to be 
connected.

•  Be careful not to confuse the input terminal with the output 

terminal when connecting cables. Accidentally reversing 
cables connected to the input and output terminals may cause 
malfunctions and the other problems.

•  Do not use any cable that has a damaged or deformed terminal. 

Using such a cable may cause malfunctions.

•  Images may not be displayed properly depending on the 

computer (video cards), cables, or peripheral devices to be 
connected.

•  The audio input terminals used in each input mode are factory-

set as follows.

DisplayPort

DisplayPort input terminal

HDMI1 [PC], HDMI1 [AV]

HDMI2 [PC], HDMI2 [AV]

PC/AV HDMI input terminal

•  The monitor can be connected to a PC using the RS-232C 

conversion cable (supplied) and a commercially available 
RS-232 straight cable to control the monitor from the PC.

•  Use a commercially available HDMI cable  

(High Speed cable compliant).

•  Set HDMI1, HDMI2, or HDMI DUAL in INPUT SELECT on the 

SETUP menu according to the device to be connected.

•  Select the audio input terminal to be used in HDMI1 [AV], 

HDMI1 [PC], HDMI2 [AV], or HDMI2 [PC] of AUDIO SELECT on 
the SETUP menu. 
When HDMI1 or HDMI2 is selected, connection to the audio 
input terminal is unnecessary.

•  Use the supplied DisplayPort cable.
•  Select the audio input terminal to be used in DisplayPort of 

AUDIO SELECT on the SETUP menu.  
When DisplayPort is selected, connection to the audio input 
terminal is unnecessary.

* Use the supplied cable.
* If you need to extend the cable, consult your dealer.

•  Use a commercially available audio cable (mini stereo jack) 

without resistance.

•  Set the audio input terminal used for each input mode in 

AUDIO SELECT on the SETUP menu.

•  Use commercially available headphones (mini stereo jack).
•  The output sound varies depending on the input mode.
•  The volume can be adjusted using the volume adjustment.

•  The length of the signal cables or surrounding environment 

may affect the image quality.

•  Video output is disabled in the following cases: 

When the power is turned off 
When the monitor is in input signal waiting mode