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11. Maintenance
11.8 Authorization to clear security warning on the projector
When is an authorization required to clear the security warning?
If a module has been removed or if the sealed compartment has been opened, an authorization will be required to clear the security
warning.
Necessary tools
•
Security key (Dallas iButton®).
•
Authorization pin code.
Authorization procedure to clear security warning
1. Ensure that all modules are properly installed.
2. Start up the projector (standby mode).
3. Initiate authorization by holding the security key in the security socket D..
1
1
2
3
4
5
6
Image 11-7
Keypad
The color of the backlight of the numeric keys 1 to 6 of the local keypad changes from blue to yellow.
4. Enter pin code within 5 seconds.
-
In case no keys are pressed, the color of the backlight of the numeric keys 1 to 6 changes back to blue.
-
In case of an
incorrect code
entry, the color of the backlight of the numeric keys changes to
red
for 1 second and then back
to blue.
-
In case of a
correct code
entry, the color of the backlight of the numeric keys 1 to 10 changes to
green
for 1 second and
then back to blue.
Each attempt to clear the security warning and its result (successfully or unsuccessfully) is logged inside the
projector.
R5905050 DP2K C-SERIES 10/07/2012
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Summary of Contents for DP2K-12C
Page 1: ...DP2K C series Installation manual For DP2K 12C DP2K 15C DP2K 20C R5905050 04 10 07 2012...
Page 6: ......
Page 64: ...8 Starting up 58 R5905050 DP2K C SERIES 10 07 2012...
Page 92: ...11 Maintenance 86 R5905050 DP2K C SERIES 10 07 2012...
Page 104: ...13 Specifications 98 R5905050 DP2K C SERIES 10 07 2012...
Page 108: ...A Pin configurations 102 R5905050 DP2K C SERIES 10 07 2012...