Dell D7523QT - Page 4

External PC connection . . . . . . . . . . . . . . . . . . 26
Connecting the HDMI cable. . . . . . . . . . . . . . . . . . . . . 26
Connecting the DP cable . . . . . . . . . . . . . . . . . . . . . . 26
Connecting the USB cable . . . . . . . . . . . . . . . . . . . . . 27
Wall mounting . . . . . . . . . . . . . . . . . . . . . . . 28
Remote control. . . . . . . . . . . . . . . . . . . . . . . 29
Inserting the batteries in the remote control . . . . . . . . . . . 30
Operating range of the remote control . . . . . . . . . . . . . . 31
Operating the monitor ...................... 32
Power on the monitor . . . . . . . . . . . . . . . . . . . 32
Setting the maximum resolution . . . . . . . . . . . . . 46
Troubleshooting ............................47
Firewalls and proxies . . . . . . . . . . . . . . . . . . . 47
Network requirements . . . . . . . . . . . . . . . . . . 48
Common problems . . . . . . . . . . . . . . . . . . . . . 50
Product-specific problems . . . . . . . . . . . . . . . . 52
Appendix................................. 53
Safety instructions . . . . . . . . . . . . . . . . . . . . . . . 53
FCC notices (U.S. Only) and other regulatory information 53
Contacting Dell. . . . . . . . . . . . . . . . . . . . . . . 54
Maintenance guidelines . . . . . . . . . . . . . . . . . . 54
Cleaning your display . . . . . . . . . . . . . . . . . . . . . . . . 54