Tektronix ECO422D, Instruction Manual, Page: 7 / 128

Table of Contents
ECO422D SD/HD Changeover Unit Instruction Manual
iii
List of Figures
Figure 1--1: Front panel of the ECO422D 1--1 . . . . . . . . . . . . . . . . . . . . . .
Figure 1--2: Rear panel of the ECO422D 1--2 . . . . . . . . . . . . . . . . . . . . . . .
Figure 1--3: Front rail mount 1--3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 1--4: Deep rackmount 1--4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 1--5: Shallow rackmount 1--4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 1--6: Assembly of rackmounting hardware 1--5 . . . . . . . . . . . . . . .
Figure 1--7: Installing or removing the rack slides 1--6 . . . . . . . . . . . . . . .
Figure 1--8: Example of ECO422D connections 1--9 . . . . . . . . . . . . . . . . .
Figure 1--9: Default position of the User Configuration and
Mode switches 1--11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 1--10: Setup for the functional check 1--13 . . . . . . . . . . . . . . . . . . . .
Figure 2--1: Front-panel controls 2--1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2--2: Default position of the user configuration and
mode switches 2--2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2--3: Rear panel of the ECO422D 2--5 . . . . . . . . . . . . . . . . . . . . . . .
Figure 2--4: Remote connector pins 2--6 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2--5: Wiring required to conform with SMPTE
fault reporting 2--7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2--6: Setup for adjusting R265 (the user level for SX-7) 2--10 . . . .
Figure 2--7: Selection switches and user level control locations 2--11 . . . .
Figure 3--1: Typical eye-pattern of 20 m of Belden 1694A cable 3--3 . . . .
Figure 3--2: Typical eye-pattern of Channels 1--6 HD output
(Channels 1---3 with Opt. ELSW)
3--4 . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 4--1: ECO422D Block diagram 4--2 . . . . . . . . . . . . . . . . . . . . . . . .
Figure 4--2: ECO422D Option ELSW Block diagram 4--3 . . . . . . . . . . . .
Figure 5--1: Setup to check Black Burst levels 5--9 . . . . . . . . . . . . . . . . . .
Figure 5--2: Setup to check the component serial digital
video levels 5--13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 5--3: Setup to check the serial digital video
composite levels 5--15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 5--4: Setup to check the serial audio levels 5--18 . . . . . . . . . . . . . . .
Figure 5--5: Setup to check the component serial digital
video levels 5--20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .