Extron electronics Quantum Ultra Series, User Manual

Page: 69 / 125

Quantum Ultra Series Videowall Processing Systems • Operation 61
Disabling and Enabling Write Protection
Should you want to make changes to items on the
C:
drive, you must disable write
protection as follows:
1. On the
Control Panel
, click the Disable Write Protection button (see figure 47 ,
7
on page 51). The following restart prompt appears:
Figure 63. Restart Prompt for Disabling Write Protection
2. Click OK . The unit reboots. The button turns red, and its text changes to Enable
Write Protection .
Figure 64. Write Protection Disabled
To enable write protection
:
1. Click the red Enable Write Protection button. The following prompt appears:
Figure 65. Restart Prompt for Enabling Write Protection
2.
Click OK . The unit reboots and Write Protection is enabled.
Shutting Down the Device
If required, use one of the following methods to shut down the Quantum Ultra Series
device:
• When a keyboard, mouse, and monitor are attached, the processor can be shut down
via the
Control Panel
.
•
If logged into the Quantum Ultra Series operating system, momentarily press the rear
panel power switch.
• Press and hold the rear panel power switch for 5 seconds (see figure 7 and figure 8 ,
C
on pages 16 and 17).
To perform an optional orderly shutdown:
1. Click Shut down . A confirmation prompt appears.
2. Click OK on the prompt window. The unit shuts down.
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