Leitch FR-684AV - Page 6

iv 680 Series Video Distribution Amplifiers Installation and Operation Manual
Contents
Functional Block Diagram ........................................................................... 16
Installation .................................................................................................... 17
Operation....................................................................................................... 17
Chapter 5: VEA-684 Video Equalizing Distribution
Amplifier Modules
Overview ....................................................................................................... 19
Functional Block Diagram ........................................................................... 20
Installation..................................................................................................... 20
Configuration ............................................................................................... 21
Input Coupling ...................................................................................... 21
Clamp Mode .......................................................................................... 21
Operation ......................................................................................................22
Chapter 6: VPD-683-CLP Programmable Video
Distribution Amplifier Modules
Overview ....................................................................................................... 23
Functional Block Diagram ........................................................................... 24
Installation..................................................................................................... 24
Configuration ............................................................................................... 25
Chapter 7: VEH-683 Wideband Video Distribution
Amplifier Modules
Overview ....................................................................................................... 27
Installation .................................................................................................... 28
Configuration ................................................................................................ 28
Gain Adjustment ................................................................................... 28
Cable Equalization ................................................................................28
Clamping Mode ..................................................................................... 28
Reset the Clamping Pulse ..................................................................... 28
Chapter 8: Specifications
Frame Specifications .................................................................................... 32
FR-683
Mounting Frame ............................................................. 32
FR-684/FR-684AV Mounting Frames .......................................... 32
Module Specifications .................................................................................. 33
UDA-683 Utility Video Distribution Amplifier Modules ....................33
VDA-683 Differential Input Video Distribution Amplifier Modules ... 34
VEA-683 Video Equalizing Amplifier Modules ..................................35
VEA-684 Video Equalizing Amplifier Modules ..................................36
VPD-683-CLP Programmable Video Distribution Amplifiers .............38
VEH-683 Wideband Video Distribution Amplifier Modules ...............39