ELSA GLoria-L, Руководство пользователя

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Technical Data
ELSA GLoria-L, -L/MX, -XL, -XXL
39
Ports on the Graphics Boards
The VGA D Socket
Pin Assignment
The ELSA GLoria issues analog signals in accordance with the requirements of Guideline
RS-170. The synchronization information is sent separately. If your monitor provides a
switch for the input impedance, you should select '75 Ohms' (= '75
Ω
') for the R, G and B
video inputs and '2 kOhm' (= '2 k
Ω
') for the sync inputs. You should only try other switch
settings at the sync inputs if your monitor expects sync levels other than those used by
normal monitors and does not produce a stable display. The switches are labeled “Low”
and “High” only on some monitors. You can then refer to your monitor manual to find out
what input impedance level this refers to, or you can experiment to find a position in
which a stable image appears in all graphics modes.
GLoria-L / -L/MX GLoria-XL, XXL
VGA D socket
(15-way)
VGA loop through
(15-way)
VGA D socket
(15-way)
Port for
3D shutter glasses
Connection Signal Connection Signal
1 Red 9 +5 V
2 Green 10 Sync ground
3 Blue 11 Ground
4 Ground 12 Bidirectional data (SDA, DDC1/2B)
5 DDC ground 13 Horizontal synchronization
6 Red ground 14 Vertical synchronization
7 Green ground 15 Data timing (SCL, DDC2B)
8 Blue ground