Extron Electronics MDA 4V EQ User’s Manual - Manual (Page 5)

VersaTools ® MDA EQ Series • Quick Start Guide
Quick Start Guide — MDA EQ Series, cont’d
VersaTools ® MDA EQ Series • Table of Contents
Table of Contents
Chapter 1 • Introduction .......................................................... 1-1
About this Manual ................................................................ 1-2
About the MDA EQ Series Mini Distribution
Amplifiers
.................................................................................. 1-2
Models .................................................................................... 1-2
Features .................................................................................. 1-2
Connection diagrams ............................................................ 1-3
Chapter 2 • Installation and Operation ........................ 2-1
Mounting the MDA EQ Series ......................................... 2-2
Tabletop use ........................................................................... 2-2
Rack mounting ....................................................................... 2-2
Furniture mounting ............................................................... 2-4
Projector mounting ............................................................... 2-5
PMK 100 Mini Projector Mounting Kit ........................... 2-5
PMK 300 Projector Mounting Kit .................................... 2-6
PMK 350 Projector Mounting Kit .................................... 2-8
Rear Panel Features and Cabling ................................. 2-10
Front Panel Features and Operation .......................... 2-13
Appendix A • Specifications, Parts, and
Accessories
........................................................................................ A-1
Specifications ......................................................................... A-2
Models ........................................................................................ A-4
Included Parts ......................................................................... A-4
Optional Accessories ........................................................... A-5
All trademarks mentioned in this manual are the properties of their respective owners.
68-978-01 Rev B
07 06
QS-2
Power Supply
Output Cord
Orange Captive Screw
Connector
0.3” (7 mm) MAX
SECTION A–A
Ridges
Smooth
A A
Tie Wrap
Wiring the power cord
Step 4
Connect power cords to the input and the outputs, and turn on the
equipment
.
Step 5
Adjust the potentiometers for the outputs , using an Extron Tweeker.
If using very short output cables , set all potentiometers to the
default setting (the arrow on the potentiometer pointing to the
dot beside it; see the illustration below).
GAIN GAIN EQ
1
GAIN GAIN EQ
2
GAIN GAIN EQ
3
GAIN GAIN EQ
4
Potentiometers at default settings
If using long cables , follow these steps:
a . Supply the Color Bars test signal to the input. (It is
recommended that you use an Extron VTG 300 Video Test
Generator to generate the test signal.)
b . Adjust the Gain pot for output 1 until the signal level at
the far end is the same as the input (or the display shows
the correct brightness and contrast).
c . Adjust the EQ pot for output 1 so that no overshoot or
round front corner appears at the far end on the scope (or
you see a sharp picture with no smearing).
d . Repeat steps b and c for the rest of the outputs.
i