evertz 5700ACO - TECHNICAL DESCRIPTION; AUTO CHANGEOVER SWITCH CRITERIA; CHANGE LIMITING OPERATION

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5700ACO

Automatic Changeover

Automatic Changeover Revision 1.0 Page 15

GPO Pin

from

internal

circuit

10 K

Figure 2-4 : GPO1 Output Circuitry

+ 5 VDC

10 K ohm

GPO Pin

from

internal

circuit

10 ohm

Figure 2-5 : GPO2 Output Circuitry

* Requires factory installed +AUX hardware option on 5700MSC-IP, IP Master Clocks are available at

extra cost.

Main Page

Table of Contents7
Overview11
Figure 1-1 : 5700ACO Block Diagram13
Figure 1-2 : 5700ACO Front View14
Figure 1-3 : 5700ACO Rear View14
How to Use this Manual15
Installation17
Rear Panel17
Coaxial Connections17
Figure 2-1 : 5700ACO Rear Panel17
Balanced AES, DARS and Analog Audio Connections18
Linear Time Code and GPIO Connections18
Table 2-1 : DARS/AES/ANALOG Terminal Strip Pin Definitions18
Table 2-2 : aux I/O Pin Definitions18
Ethernet Connections19
Table 2-3 : ACO CTRL/STATUS and MSC GPIO Terminal Strip Pin Definitions19
Power Connections20
Mounting20
Power Requirements20
Table 2-4 : Standard RJ45 Wiring Colour Codes20
5700Msc-Ip Connections21
Figure 2-2 : Redundant Master Clock/Spg with Auto Changeover System Diagram21
Sync Outputs22
10 Mhz Output22
Word Clock Output22
Unbalanced DARS, AES1, AES2 and AES3 Outputs22
Balanced DARS, AES1, AES2 and Analog Audio Outputs23
Video Test Signal Generator Outputs23
LTC and GPIO Connections23
Connecting the General Purpose Inputs and Outputs24
Figure 2-3 : Typical GPI Circuitry24
Figure 2-4 : GPO1 Output Circuitry25
Figure 2-5 : GPO2 Output Circuitry25
How to Operate the Automatic Changeover27
An Overview of the Status Indicators27
Operating Mode Indicators27
Figure 3-1 : Model 5700ACO Front Panel27
Input Indicators28
ACO GPI Indicators28
Power Supply Indicators28
Front Panel Control28
Automatic Changeover Mode29
Manual GPI Changeover Mode29
Figure 3-2 : Front Panel & Card Edge Control29
Manual Switch Changeover Mode30
Front Door Button: Recent Event Trigger30
Dip Switches30
Table 3-1 : DIP Switch Functions30
GPI Input Mode31
Table 3-2 : GPI Input Mode Switch Settings31
Table 3-3 : Single GPI Mode Operation31
Table 3-4 : Dual GPI Mode Operation31
Changeover Rate32
Bank Priority32
Change Limiting32
Table 3-5 : Changeover Rate Switch Settings32
Table 3-6 : Bank a Priority Switch Settings32
Table 3-7 : Change Limiting Switch Settings32
Gpo Tally Outputs33
Technical Description35
Auto Changeover Switch Criteria35
Change Limiting Operation35
One Change Mode36
Dual Change Mode36
Unlimited Change Mode37
Switching Decision Tree37
Specifications37
LTC Outputs37
Figure 4-1 : 5700ACO Switching Logic37
Coaxial Inputs and Outputs38
Balanced DARS, AES1, AES2 and Analog Audio Inputs and Outputs38
ACO General Purpose Inputs and Outputs38
MSC General Purpose Inputs and Outputs39
Changeover Conditions39
Ethernet39
Electrical40
Physical40
Upgrading the Firmware40
Overview40
Terminal Program Setup41
Initiating Firmware Upgrade Mode from the Terminal Program41
Uploading the New Firmware42
Completing the Upgrade42
Serial Port Configuration and Status42
Network Configuration44
SNMP Configuration44
Voting Control45
Show Status46
Upgrade46
Vistalink Configuration and Control47
Connecting the 5700Aco to Vistalink47
Installing VISTA LINK47
Using Vistalink to Configure the 5700ACO48
General Control48
Figure 5-1 : Vistalink48
General Status49
Figure 5-2 : Vistalink49
Voting Control50
Figure 5-3 : Vistalink - Voting Control50
GPO Status52
Figure 5-4 : Vistalink - GPO Status52
5700ACO Fault Trap Controls53
Analog Faults53
Figure 5-5 : Vistalink - Analog Faults53
AES DARS Faults54
Figure 5-6 : Vistalink - AES DARS Faults54
LTC Faults55
MSC GPO Faults55
Figure 5-7 : Vistalink55
Figure 5-8 : Vistalink55
Figure 5-9 : Vistalink - Faults56

evertz 5700ACO - TECHNICAL DESCRIPTION; AUTO CHANGEOVER SWITCH CRITERIA; CHANGE LIMITING OPERATION

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