12. Card Cage
12.16 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 (D allas iButton®).
• Authorization pin code.
Authorization procedure to clear security warning
1. Ensure that all m odules are pro perly installed.
2. Start up the pr ojector (standby mod e).
3. Initiate authorization b y ho lding the security key in the security socket D..
1
1
2
3
4
5
6
Image 12-62
Keypad
The color of the backlight of the numeric k eys 1 to 6 of the loc al keypad changes from blue to ye llow.
4. Enter pin code within 5 seconds.
- In case no keys are pressed, the color of the ba cklight of the numeric keys 1
to 6 changes back to blue.
-Incaseofanincorrect co de entry, the color o f the bac klight of the num eric ke ys changes to red for 1 second and then back
to blue.
- Incaseofacorrect code entry, the c olor of the bac klight of th e numeric keys 1 to 10 changes to green for 1 second an d
then back to blue.
Each attempt to clear the security warning and its result (successfully or unsuccessfully) is logged inside the
projector.
R5905043 DP2K-12C/11CX 19/02/2018 245
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