3. Physical Insta llation

•A : Led-wall out
-DVI.
- Data outputs ource to drive ILite/ DLite d isplaywall.
•B : Power switch
- Thepower ON /OFF switchis provide on the rear side of the Digitizer.
oSwitch pressed to1 = the unit starts.
oSwitchpr essedto 0 = unit totally switched off.
•C : Power input
- Autoranging from9 0 to 260 VAC/ 130 Watt.
•D : Loop in
- From previous Digitizer.
- Panel Link MDR26.
- Usedfor chaining multiple digitizer to increase the number of usable input sources.
•E : Loop out
- Tonext Digitizer.
- Panel Link MDR26.
- Usedfor chaining multiple digitizer to increase the number of usable input sources.
•F : Retractable dust filter
- Thefan intake grill of the Digitizer has a retractable dust filter. This filter can be retracted from the back of the unit. Check
the filterfor good functionality on a regular basis. Never allow this filterto becom e blocked up and never operate the unit
without a good working air filter in place.
•G : RS232 in
- Direct master.
- RS232 input portfor com municationlinks with local PC.
•H : Reserved communication port
•I : RS232 out
- RS232 outputport for communication links from a PC or to other Digitizers in chain.
•J : EthernetLAN connector
- For future use.
•K : Monitor out
- RGBHV (DD15)
oRed (75 Ohm output impedance)
oDefault: 0,7 Vpp
oAdjustable: 0,5 Vpp to 1,0 Vpp via user interface
oGreen (75 Ohm output impedance)
oDefault: 0,7 Vpp
oAdjustable: 0,5 Vpp to 1,0 Vpp via user interface
oBlue (75 Ohm output impedance)
oDefault: 0,7 Vpp
oAdjustable: 0,5 Vpp to 1,0 Vpp via user interface
- H (TTL output)
oSet TTL-Level polarity via user interface.
- V (TTL output)
oSet TTL-Level polarity via user interface.
The“Led-wall out” connector is property to Barco LED walls. Do not connect to other devices than a Barco
LED wall.
3.3 Removing and inserting a D320 input module
Thereis no need to switch off the D320 Digitizer to remove or insertan input module. Theinput modules are
hot swappable.
8R5976388 D320DIGITIZER 05112002