High End Systems DLHD High Definition Digital Light, User Manual

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CHAPTER 17
Maintenance and Troubleshooting
DLHD Digital Light User Manual 275
Troubleshooting
This section discusses troubleshooting LED states and general troubleshooting suggestions.
Button Shortcut Commands
DLHD fixtures have button commands available for controlling and overriding functionality when
you are troubleshooting your fixture.
• Holding the [Menu] & [Enter] buttons for more than two seconds disables motion system.
Motors are still energized so unit can be pointed for trouble shooting. To Exit this mode,
press the [Menu] & [Enter] buttons again for two seconds, or send a Global Reset command.
• Holding down the middle two menu Tab Select buttons for more than two seconds initiates a
Global Reset of the motion hardware and homes the unit.
• Holding down the second from the top and second from the bottom Tab Select buttons for
more than two seconds opens the iris when the fixture software is not running to allow
navigation for content upgrades and motion uploads. To Exit this mode, press the same
button combination again for more than two seconds.
Status Message Menu Display
The fixture menu displays error/warning information in two ways. The first is the large block
format that can be viewed from a distance when the menu is idle. When there is more than one
message, the large format display cycles through the messages. Each message displays for 3
seconds before cycling to the next message and continues looping through these messages until
they have been cleared internally or you interact with the menu.
Large Format Error/Warning Message Display
Press at the same time to Home
Press at the
same time to
stop homing
Press at the same
time to open Iris
FILTER
SERVICE
WARNING