How do I configure the DIP switches on my VITS100?

Question:

How do I configure the DIP switches on my VITS100?

Answer:

Information regarding the DIP switch configuration can be found on pages 2-5 through 2-7 of the VITS100 user manual. You can download this manual from the following link:

VITS100 user manual

VITS signal selection for the individual vertical interval lines is made with four DIP switches (S1-S4) mounted on the VITS inserter circuit board. Remove the small panel from the top cover of the VITS inserter, as shown in Figure 2-4, to gain access to these switches.

Switches S1 and S2 make the selections for fields 1 and 3, and switches S3 and

S4 make the selections for fields 2 and 4. Each DIP switch selects the test signals for two of the vertical interval lines, as shown in Figure 2-5.

Table 2-2: DIP Switch Settings

VITS inserter Action DIP Segment Settings*

1 (5) 2 (6) 3 (7) 4 (8)

Insert Test Signal:

0% Black (two settings) = 0 1 1 0 or 1 0 0 1

7.5% Black = 1 1 1 0

50% Gray = 1 1 0 1

FCC Color Bars = 0 0 0 0

FCC Composite = 1 0 0 0

Multiburst = 0 1 0 1

Multipulse = 0 1 0 0

NTC 7 Composite = 1 0 1 0

NTC 7 Combination = 0 0 0 1

Red Field = 1 1 0 0

SIN X/X = 0 0 1 0

VIRS = 1 0 1 1

Pass Program Video = 1 1 1 1

Auto VIRS = 0 0 1 1

Insert Source ID = 0 1 1 1

* 1 signifies an OPEN switch; 0 signifies a closed switch

This FAQ Applies to:

Product: VITS100

FAQ ID : 55586

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