Side-Power 8981 Manuel d'instructions télécharger pdf (Page 12)

6 8981FS Instruction Manual

8981FS Digital Frame Synchronizer Module

Cabling

Note

At the back of this manual are overlay cards that can be placed over the rear

connector BNCs to identify the speciﬁc 8981FS connector functions.

Input

Connect an input source to the input connector, J7 (see Figure 3). The

8981FS input will accept either 8- or 10-bit Serial Digital Component video

per SMPTE 259M-C or EBU technical standard 3267.

Figure 3. 8981FS Input/Output Connectors

Outputs

The 8981FS has four serial digital video outputs—J1 through J4.

Reference Input

For operation as a Frame Synchronizer, a loop-through input is provided

for an analog color black 525- or 625-line signal. Acceptable sync level is 140

to 560 mV peak-to-peak. Terminate the unused connector into 75

Ω

if the

signal is not looped to other equipment. No reference input is required if

the module is used as a ﬁxed Delay.

Delay Control Output

Two audio delay control outputs (J5 and J6) are provided for input to Grass

Valley Auto-tracking Delay DAs for audio synchronization. A BNC Tee

connector can be used if more than two audio delay modules are required.

J9 J10

Four Component

Serial Digital Video

Outputs

0719_02

Loopthrough

Reference Input

Component Serial

Digital Video Input

GPI

Delay Control

Signal Output

Delay Control

Signal Output

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 37 38

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Side-Power 8981 Manuel d'instructions Page 12