Rear Panel Features And Cabling - Extron electronics VersaTools MDA 2V EQ User Manual

Installation and Operation, cont'd
3. Secure the unit to a projector mount or other surface by
inserting the mounting bolt through the bracket's slotted
GAIN GAIN
hole.

Rear Panel Features and Cabling

GAIN GAIN
The following figures show the back panel configurations of the
three MDA EQ models.
6
INPUT
MDA 2V EQ
POWER IN
HIGH Z
12V
0.2A MAX
75 Ohm
1 3
2
GAIN GAIN
MDA 2V EQ rear panel
GAIN GAIN
6
INPUT INPUT
MDA 4V EQ
POWER IN
HIGH Z HIGH Z
12V
0.2A MAX
INPUT
75 Ohm
LOOP-THRU LOOP-THRU
HIGH Z
1 2
3
LOOP-THRU
MDA 4V EQ rear panel
GAIN GAIN
2-6 VersaTools® MDA EQ Series • Installation and Operation
OUTPUTS
1 4
2
GAIN GAIN
GAIN GAIN
OUTPUTS OUTPUTS
1 3
OUTPUTS
2 4
4
GAIN GAIN
7
INPUT INPUT OUTPUTS OUTPUTS
MDA 4SV EQ
IN IN
1
POWER
HIGH Z HIGH Z
12V
0.2A MAX
2
75 Ohm
LOOP-THRU LOOP-THRU
3
1 2 5
MDA 4SV EQ rear panel
Power connector — Plug the external 12 VDC power supply
1
into this 2-pin, 3.5 mm captive screw connector. The power
supply is included with the unit.
To wire the connector:
1. Cut the DC output cord to the length needed.
2. Strip the jacket to expose 0.2 inches (5 mm) of the
conductors.
Exposing more than 0.2" (5 mm) of the copper
wires could allow the stripped wires to touch each
other, causing a short circuit. This could result in
the external DC power supply overheating and/or
burning.
Stripping the wires to expose less than the
recommended amount causes them to slide out of
the connector too easily, even if they are tightly
pinched by the captive screws.
3. Slide the leads into the supplied captive screw plug and
lock them, using an Extron Tweeker (small screwdriver).
4. To verify the power cord's polarity before connecting it,
plug in the power supply with no load and check the
output with a voltmeter.
The figure on the next page shows how to wire the connector.
VersaTools® MDA EQ Series • Installation and Operation
3
4
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