Loft D3 Series Manuale utente
D3-Series Interactive Display
User Manual
2
Contents
Safety Warnings............................................................................................................. 3
FCC Statement...............................................................................................................6
Control Panel ................................................................................................................... 7
Remote Control............................................................................................................ 13
Connections and Settings.................................................................................. 18
Troubleshooting..........................................................................................................22
3
Safety Warnings
Before operating, please read this manual thoroughly, and
keep it for future reference. Image shown in this manual is indicative
only. There may be dierences between the pictures and the actual
product.
Placement
• Do not put heavy objects on top of the unit.
• Do not place the unit near appliances that generate magnetic
elds.
Do not expose the unit to direct sunlight and other sources
of heat.
• Do not place the unit on an unstable cart, stand, tripod, bracket,
table, or shelf.
• Do not put any liquid near or on the unit, make sure to not spill
any liquid inside the unit.
Power Supply
• Please keep power cable from physical or mechanical damage.
• Please check and ensure AC source is connected with the
ground.
• This power cable comes with the device exclusively for this
device only. Check that the unit's operating voltage is identical
with your local power supply.
• Please unplug power supply during thunderstorms.
• Please use the original power cable from the accessory bag,
don't modify or lengthen it.
• Please unplug power supply, when there is nobody home or the
unit will be on standby for a long time.
4
LED Screen
• Unplug the power cable before cleaning. Clean the screen with
a soft, dustless and dry cloth.
• For deep cleaning, please contact an authorized service center.
• Never use water or the spray type detergent to clean the unit.
• Never use any other hard or sharp object to replace the touch
pen.
• To preserve the panel, do not display static images on high
brightness for extended periods of time.
Temperature
• Normal operating temperature is 0~40 C.
• Do not place the unit near or over a radiator or a heater.
• If your unit is suddenly moved from a cold to a warm place,
please unplug the power cable and do not turn it on at least 2
hours, making sure the moisture inside the unit is all evaporated.
Humidity
• Do not expose the unit in rain, or place in high humidity area.
• Please make sure indoor environment is dry and cool. Normal
operating humidity is 10%~ 90% RH.
Ventilation
• Please put the unit in a well- ventilated place, so the heating
can be released easily. Ensure that the unit has enough space
for ventilation.
• Space requirement: left, right and back >10cm, top> 20cm.
5
Earphones
• Before using earphone, please turn down the volume in advance.
Listening at a high volume for long periods of time may aect
hearing.
Battery
• Please ensure the remote batteries are properly disposed of or
recycled after using.
• Please keep the battery away from kids and don't throw the
battery into re.
• Caution risk of re or explosion if the battery is replaced by an
incorrect type.
Notes for Cleaning
• There are vents on back cover, please do not use any liquid or
spray directly during cleaning.
Power Switch Status Signs
• “I” means power on, “ O” means power o.
Notes for Maintenance
• This machine can only be maintained by a certied engineer or
technician.
6
FCC Statement
This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning
the equipment o and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit dierent from
that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for
help.
FCC Warning
This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) this device may not
cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause
undesired operation.
7
Control Panel
Number Items Function description
1 Loudspeaker Amplify audio.
2Magnetic
zone
Area for placing the absorptive
magnetic pen.
8
3Tap to enter energy-saving, press
for at least 2 seconds to enter
standby mode.
4
Remote
control signal
receiver Receive the remote signal.
5Light Sensor Identify the brightness of
ambient light.
6 USB-C 3.1
Support charging, data
transmission, extension for audio
and video output interface, etc.
Note:The maximum rated power of
the USB Type- C port of this
product is 65W. When using this
port to charge electronic devices,
the charging power of the
electronic device cannot exceed
the rated power of this port. If the
charging power of the electronic
device exceeds the rated
charging power of this port,
please do not directly use this
port for charging.
9
High- denition multimedia
interface signal input, connect to
devices with HDMI output
interface (personal computer with
HDMI output, set- top box, or
another video device).
8 TOUCH 2 Touch signal output to the
external computer.
9 USB 3.0 Connect USB devices such as
mobile hard disk, USB keyboard
and mouse, USB drives, etc.
7 HDMI 3
2: Terminal Interface
10
Connect USB devices such as mobile
hard disk, U disk, USB keyboard and
mouse, USB drives, etc.
4 TOUCH 1 Touch signal output to the external
computer.
5 HDMI IN
High- denition multimedia interface
signal input, connect to devices with
HDMI output interface (personal
computer with HDMI output, set- top
box, or another video device).
6HDMI
OUT
Connect to devices with HDMI input
function.
7 USB 2.0
Connect USB devices such as mobile
hard disk, USB keyboard and mouse,
USB drives, etc.
3 3.0
Number Items Function description
1 RS232 Serial interface, used for mutual
transfer of data between devices.
2 LAN Connect RJ45 terminals.
8 SPDIF Carry multichannel sound via optical
signals.
9 AUDIO IN External computer audio input.
10 AUDIO
OUT Audio output to the external speaker.
11 VGA External computer image input.
12 AC
SWITCH
To open or shut down AC power supply.
“I” means power on, “O” means power o.
13 AC IN AC power input, connect AC power
supply.
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