CHAPTER7
MAINTAINING THE DISPLAY
40 smarttech.com/kb/171257
When a system software update is available, the iQ appliance downloads the update in the
background then waits for four hours of inactivity. When that happens, the display shows a
two-minute countdown before beginning the update. The countdown can be interrupted at any
time. The update begins when the countdown finishes. The display shows a blank screen for four
minutes. When the update is complete, the display shows the Home screen.
When the update is installing, touch, the front control panel and remote control will not respond.
NOTE
You can configure your organization’s network to allow or prevent automatic system software
updates (see Connecting to a network).
Applying an automatic iQ system software update manually
If the iQ appliance has downloaded the system software update but hasn’t yet applied the update,
you can start the update process manually from Settings.
To apply an automatic iQ system software update manually
1.
From the Home screen, tap Settings .
The Settings window appears.
2. Scroll to Auto Update.
3. Under Check for Updates Now, tap Apply Update Now.
Updating system software manually
You can download system software updates at smarttech.com/downloads and update your display
using a USB drive.
Updating the display’s firmware
When the display is connected to the Internet, it updates its firmware automatically.
When a display is connected to the Internet and an update for the display’s firmware is available,
the display shows a message that an update is available.
When the update is installing, touch, the front control panel and remote control will not respond.
To make sure the network is configured properly for firmware updates, see Chapter 4: Configuring
the network on page29.
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