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8025
evertz 8025 Manuals
Manuals and User Guides for evertz 8025. We have
1
evertz 8025 manual available for free PDF download: Instruction Manual
evertz 8025 Instruction Manual (39 pages)
Digital Video Keyer
Brand:
evertz
| Category:
Network Hardware
| Size: 0.31 MB
Table of Contents
Table of Contents
4
Overview
8
How to Use this Manual
8
Definitions
9
Installation
14
Rear Panel
14
Digital Video Input Connections
14
Figure 2-1: 8025 Rear Panel
14
Figure 2-2: Digital Video Input Connectors
14
Digital Video Output Connections
15
Keyer Interface Connectors
15
Figure 2-3: Digital Video Output Rear Panel Connections
15
Figure 2-4: Keyer Rear Panel Connections
15
Analog Monitor Connections
16
Remote Control Connections
16
Power Connections
16
Figure 2-5: Analog Monitor Rear Panel Connections
16
Mounting
17
Power Requirements
17
Selecting the Correct Mains Voltage
17
Changing the Fuse
17
Connecting the Digital Video
18
Video Input
18
Video Output
18
Connecting the Keyer Controls
19
Connecting the Reference Sync Output
19
Connecting the Keyer Control and Fill
19
Connecting the 8025 to a 4025 Film Footage Encoder
20
Connecting the 4025 and 8025 for Digital VITC Keying
20
Figure 2-6: Connections to a 4025 Film Footage Encoder for Digital VITC Keying (Version a with 8 Digit Display)
21
Connecting the 4025 and 8025 for Digital and Analog VITC Keying
22
Figure 2-8: Connections to a 4025 for Digital and Analog VITC Keying (Version a with 8 Digit Display)
23
Figure 2-9: Connections to a 4025 for Digital and Analog VITC Keying (Version B with 12 Digit Display)
24
How to Operate Digital Video Keyer
26
An Overview of Key and Display Functions
26
Figure 3-1: Version a Front Panel Layout
26
Figure 3-2: Version B Front Panel Layout
26
The Setup Pushbutton Group
27
The Function Pushbutton Group
27
An Overview of the Status Indicators
28
Front Panel Operating Messages
28
An Overview of the Front Panel Programming Menu
29
Programming the 8025 Operational Modes
30
Figure 3-3: Overview of the 8025 Programming Menu System
30
Technical Description
34
Jumpers and Switches
34
DIP Switch Functions
34
Figure 4-1: DIP Switch Functions
34
Jumper Functions - Main Board
35
Circuit Description
35
Microcontroller (8025-36)
36
Front Panel Display and Pushbuttons (5220-31)
36
Figure 4-2: Block Diagram
36
Parallel Digital Video Input and Output (8025-31)
37
Test Generator Oscillator (8025-37)
37
Serial Digital Video Input (8025-33)
37
Serial Digital Video Output (8025-34)
38
Input Multiplexer and Keyer LCA (8025-32, 8025-25, 8025-37)
38
Analog Composite Monitor (8026-31, 8026-32)
39
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