14. Maintenance procedures
14.7 Authorization to clear security warning on the p rojector
When is an authorization required to clear the security warning?
If a module has been removed or if the sealed compartm ent has been open ed, an authorization will be required to clear the security
warning.
Necessary tools
Authorization pin code.
Authorization procedure to clear security warning
1. Ensure that all modules are properly ins talled.
2. Start up the projector (Standby mo de).
3. Initiate authorization by pushing the Key button on the Local Keypad:
The color of the backlight of the N umeric keys 1 to 6 of the Local K eypad changes from blue to yellow.
4. Enter pin code within 5 seconds.
- In c ase no keys are pressed, the color of the backlight of the N umeric keys 1 t o 6 changes back to blue.
-Incaseofanincorrect code entry, the color of the backlight of the Numeric keys changes to red for 1 sec ond and then back
to blue.
- Incaseofacorrect cod e entry, the c olor of the backlight of the Numeric keys 1 to 6 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.
130 R5906847 DP2K SLP SERIES 02/06/2017
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