SMART SBID-7286, Руководство по установке и обслуживанию

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CHAPTER 5
MAINTAINING THE DISPLAY
37 smarttech.com/kb/171164
Preventing condensation
If the display has been moved from a colder environment to a warmer environment (for example,
from storage to the installation site), let the display sit for a few hours so that it can acclimate to the
new temperature. Failing to do so can cause humidity to build up in the space between the front
glass and the LCD.
If condensation appears under the screen after you turn on the display, select an active video
source and leave the display on for 48 hours. If the condensation doesn’t dissipate, contact SMART
Support if the display is still under warranty.
If there is enough moisture between the layers to cause the moisture to drip and run, remove
power immediately and contact SMART Support if the display is still under warranty.
Replacing the pens and eraser
To prevent damage to the display’s anti-glare coating, replace a pen if its nib or eraser pad
become worn. You can purchase replacement pens and erasers from the Store for SMART Parts
(see smarttech.com/Support/PartsStore ).
Turning the display off and back on
In most situations, you can put the display to sleep when not using it following the instructions in the
SMART Board 7000 and 7000 Pro series interactive displays user’s guide
( smarttech.com/kb/171163 ).
In some situations, such as when you need to transport the display or clean its screen, you need to
turn off the display for a period of time. You can turn it back on after.
To turn the display off
1. Press the Power button on the convenience panel for four seconds.
A slider appears on the screen.
2. Move the slider to the right.
NOTE
Wait at least 30 seconds before turning the display back on.