- 7 -
Situation
Method
What is
required to
continue
Turning off
the system
completely
In order to prevent data
loss, please turn off your
system by following
the procedure in your
operating system. In
case your system does
not respond to the
procedural shut down
because of resource
conflicts, you can turn
off your “INTERACTIVE
BOARD” by holding
down the power button
for 4 seconds. Keep in
mind that your unsaved
data will be lost in this
situation.
Pressing the
power button
Important!
To avoid any issue - please shut down fully via the built
in PC operating system. Unplugging the power directly
should be avoided and may cause permanent break-
down. When a permanent breakdown is detected in
the system, the appliance should be turned to factory
settings by applying the steps in Recovery Chapter.
Panel:
Panel type
TFT 84”(213cm) UHD
2D LCD
Resolution
3840 x 2160
Visual
angle
Horizontal
178°
Perpendicular
178°
Max. brightness
350 cd/m2
Max. contrast
1400:1
Response time
5 ms G2G
H-Frequency
244KHz ~ 280 KHz
(nomial: 270Hz)
V-Frequency
95Hz ~ 104Hz (nominal:
100Hz)
