7. Advanced2. In the box Horizontal use the slider bars or enter a value (0 .. 3) in the data box of the color you want to shift horizontally.3. In the box Vertical use the slider bars or enter a value (0 .. 3) in the data box of the color you want to shift horizontally.7.11 ServiceOverview• Diagnostics• Option key• Calibration of CLO sensor• Operation options7.11.1 DiagnosticsDiagnosticsSee theTroubleshooting section7.11.2 Option keyC AUTION : This menu is only intended for authorized personnel! Only to be used to activate your option keypurchased at Barco!How to activate a new purchased option ?1. Press MENU to activate the Tool bar2. Press → to select the Service item3. Press ↓ to Pull down the menu4. Use ↑ or ↓ to select Option key...Image 7-2425. Press ENTERA dialog box is displayedImage 7-2436. Fill in the key by using the digit and the arrow keys7.11.3 Calibration of CLO sensorHow to calibrate the CLO sensor ?1. See the service manual for the complete procedureR59770288 GALAXY NW-12, GALAXY NW-7 20/06/2013 185