im Vertrieb von
Installation, cont'd
Making an RCP comm cable
Use the following guidelines to make an RCP cable:
• At one end, attach a female 4-pin XLR connector.
• At the other end, attach a male 4-pin XLR connector.
• Connect pins straight through.
• Use at least 18 gauge wire paired with 20 gauge wire for power (pin 1), 18
• The cable can be up to 1000 feet (304.8 meters) long.
• Power is supplied by the SGS 408.
DVI cable pinouts
The optional DVI connector (figure 2-10) uses the following pinouts:
Pin
1
2
3
4
5
6
7
8
Figure 2-10 — DVI connector
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2-8
SGS 408 Switcher • Installation
CAMBOARD Electronics
gauge wire paired with 20 gauge wire for ground (pin 4), and 20 gauge
twisted-pair wire for communications (attach one pair to pin 3 and the
other pair to pin 4).
Signal
Pin Signal
TMDS data 2–
9
TMDS data 2+
10
TMDS data 2/4 shield
11
TMDS data 4–
12
TMDS data 4+
13
DDC clock
14
DDC data
15
Analog vertical sync
16
8
24
1
17
9
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Pin Signal
TMDS data 1+
17
TMDS data 1+
18
TMDS data 1/3 shield
19
TMDS data 3–
20
TMDS data 3+
21
+5 V power
22
Ground (+5 V, analog
23
H/V sync
Hot plug detect
24
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TMDS data 0–
TMDS data 0+
TMDS data 0/5 shield
TMDS data 5–
TMDS data 5+
TMDS clock shield
TMDS clock +
TMDS clock–