Hall Technologies HT-HV75-IFP User Manual page 2

Safety Warnings
1. Use only the power supply and voltage indicated on the label.
2. A three-prong power cord is included. Confirm that the ground terminal of the wall outlet is well grounded
before installation. Route the power cord away from passageways to avoid treading; also keep away from
areas where the cord may get pressed.
3. Do not overload the power outlet.
4. In case of thunderstorms, pull out the power plug and network cable to avoid damage.
5. If the panel is to be unused for a long period of time, please power it off and pull out the power plug.
6. If there is an abnormal sound or smell, please power the panel off immediately and pull out the power
plug.
7. Keep away from flammable and explosive materials.
8. Be careful to prevent any liquid or metal objects from entering the panel. If liquid or metal objects do enter
the panel, stop using it and contact the maintenance personnel as soon as possible.
9. When the panel is moved from a low temperature environment to a warmer temperature environment,
condensation may form inside. If this occurs, the panel should remain unplugged for at least 24 hours prior
to powering up the panel.
10. When lifting and moving the panel, handle it with at least two persons. Avoid impact to the panel.
11. To avoid injury, install the panel according to the mounting instructions.
12. Do not place the panel:
a. In direct sunlight, moisture, high/low temperature, or dusty environments.
b. In poorly ventilated or fully enclosed mounts
c. Where flammable or explosive material is present.
d. Where any combustible or corrosive gas is present.
13. In order to avoid the risk of explosion, do not expose any batteries to sunlight, fire, or high temperature.
Precautions
•
Do not attempt to disassemble/assemble this product as you may get exposed to the dangerous voltage or
other electronic hazards. If necessary, please contact the maintenance personnel.
•
If the product is dirty, first disconnect the power plug, then wipe the surface with a slightly damp cloth. Do
not apply force while wiping the display screen as it may scratch the screen. Do not wipe with such solvents
as alcohol, gasoline, acid, alkali, detergent, volatile oil and diluents as these solvents may damage the panel.
•
Condensation may appear inside the screen in high humidity. This is a normal phenomenon as temperature
differences between the external and internal glass surface may lead to water droplets on the internal glass
surface. These droplets will disappear automatically after 24 hours of normal use.
•
Do not insert any sharp or metal object into the vent or touch the signal connectors with any sharp or metal
object. Short circuits and/or electric shock can be caused.
•
Do not exert pressure on the screen as it is made of glass.
•
Do not place the product on an unsteady portable mount, shelf, or table.
•
Openings on the panel are designed for heat dissipation to ensure good performance. Vents should not be
covered with objects such as curtains as they may impede proper ventilation.
•
Do not allow a still picture or an active picture containing stationary text or icons to remain on the screen for
too long. This will leave a "ghost" image on the screen and will not disappear after shutdown.
Hall Technologies June 2, 2023 Page 2 of 34