3023 Operation and Maintenance Manual EDL Displays, Inc. February, 2006
6
SIG AL I PUT CO ECTIO S
The odel 3023 LCD onitor accepts both digital and analog video signals at its
integrated connector (DVI-I).
When connecting the monitor to a digital signal source, it is necessary to use a cable
that terminates on the monitor end with a DVI-I connector that mates to the monitor’s
connector, and on the source end with a DVI connector appropriate to the source –
usually a DVI-D connector. (See cable descriptions below for details.)
When connecting the monitor to an analog signal source, it is necessary to use a cable
that terminates on the monitor end with a DVI-I connector that mates to the monitor’s
connector, and on the source end with an HD-15 connector or with some combination of
three to five BNC connectors, as appropriate to the source. (See cable descriptions
below for details.)
Provided the correct cable is used, the monitor will automatically sense adapt to any
analog or digital signals applied. In the case of analog signals, the monitor will
automatically sense and adapt to the sync type (sync-on-green, composite separate
sync, or separate horizontal and vertical syncs).
Video Input Connector Pin Assignments
Pin
Signal Pin Signal
1 T DS Data 2 - 16 Hot Plug Detect
2 T DS Data 2 + 17 T DS Data 0 -
3 T DS Data 2/4 Shield 18 T DS Data 0 +
4 T DS Data 4 - 19 T DS Data 0/5 Shield
5 T DS Data 4 + 20 T DS Data 5 -
6 DDC Clock 21 T DS Data 5 +
7 DDC Data 22 T DS Clock Shield
8 Analog Vertical Sync 23 T DS Clock +
9 T DS Data 1 - 24 T DS Clock -
10 T DS Data 1 + C1 Analog Red
11 T DS Data 1/3 Shield C2 Analog Green
12 T DS Data 3 - C3 Analog Blue
13 T DS Data 3 + C4 Analog Horizontal Sync (or composite H & V
sync)
14 +5VDC (power input) C5 Analog Ground (RGB return)
15 Ground (5VDC, and analog H and V sync
return)
