Extron electronics Quantum Ultra 305, User Manual, Page: 61 / 111

Quantum Ultra Videowall Processing System • Operation 53
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 41 ,
7
, on page 42). The following restart prompt appears:
Figure 59. 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 60. Write Protection Disabled
To enable write protection :
1. Click the red Enable Write Protection button. The following prompt appears:
Figure 61. 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:
• When a keyboard, mouse, and monitor are attached, the Quantum Ultra can be shut
down via the
Control Panel
.
• If logged into the Quantum Ultra operating system, momentarily press the rear panel
power switch.
•
Press and hold the rear panel power switch for 5 seconds (see
C
in figure 7 and
figure 8 on page 14).
59
60
61