Dell P170S/P190S Flat Panel Monitor User's Guidefile:///S|/SSA_Proposal/P170S_P190S/UG/about.htm[7/8/2011 4:49:51 PM]Front View Front panel controlsLabel Description1 Video input select2 OSD menu / select button3 Brightness & Contrast / Down (-) button4 Auto-Adjust / Up (+) button5 Power button (with power light indicator)Back ViewBack viewLabel Description/Use1 VESA mounting holes (100mm)(behind attached VESA Plate) Use to mount the monitor.2 Barcode serial number label Refer to this label if you need to contact Dell for technical support.3 Security lock slot Use a security lock with the slot to help secure your monitor.4 Dell Soundbar mounting brackets Attach the optional Dell Soundbar.5 Regulatory rating label Lists the regulatory approvals.6 Stand removal button Press to release the stand.7 Cable management slot Help organize cables by placing them through the slot.Side View