HP LD4235 41.92-inch LED Digital Signage Display - Manual (Page 13)

2 Safety and maintenance guidelines
Important safety information
A power cord is included with the display. If another cord is used, use only a power source and connection
appropriate for this display.
WARNING! To reduce the risk of electric shock or damage to the equipment:
• Do not disable the power cord grounding feature. The grounding plug is an important safety feature.
• Plug the power cord in a grounded (earthed) outlet that is easily accessible at all times.
• Disconnect power from the product by unplugging the power cord from the electrical outlet.
For your safety, do not place anything on power cords or cables. Arrange them so that no one can
accidentally step on or trip over them. Do not pull on a cord or cable. When unplugging from the electrical
outlet, grasp the cord by the plug.
To reduce the risk of serious injury, read the Safety and Comfort Guide. It describes proper workstation,
setup, posture, and health and work habits for computer users, and provides important electrical and
mechanical safety information. This guide is located on the Web at
www.hp.com/ergo and/or on the
documentation disc, if one is included with the display.
CAUTION: For the protection of the display, as well as the media player/computer, connect all power cords
for the media player/computer and its peripheral devices (such as a display, printer, scanner) to some form of
surge protection device such as a power strip or Uninterruptible Power Supply (UPS). Not all power strips
provide surge protection; the power strips must be specifically labeled as having this ability. Use a power
strip whose manufacturer offers a Damage Replacement Policy so you can replace the equipment, if surge
protection fails.
Use the appropriate and correctly sized furniture designed to properly support your display.
WARNING! Displays that are inappropriately situated on dressers, bookcases, shelves, desks, speakers,
chests, or carts can fall over and cause personal injury.
Care should be taken to route all cords and cables connected to the display so that they cannot be pulled,
grabbed, or tripped over.
CAUTION: Do not place the device in a location where water may drip and/or splash on the device.
Do not place an object that contains water, such as a flower vase, on the device.
Maintenance guidelines
To enhance the performance and extend the life of the display:
● Do not open the display cabinet or attempt to service this product yourself. Adjust only those controls
that are covered in the operating instructions. If the display is not operating properly or has been
dropped or damaged, contact an authorized HP dealer, reseller, or service provider.
● Use only a power source and connection appropriate for this display, as indicated on the label/back
plate of the display.
● Be sure the total ampere rating of the products connected to the outlet does not exceed the current
rating of the electrical outlet, and the total ampere rating of the products connected to the cord does
Important safety information 3