Extron electronics Extender AAP, User Manual, Page: 20 / 36

Extender Series • Installation 12
C
Power connector (see figure 5 ,
C
, page 10) — Connect a
12 VDC power supply to this 3.5 mm, 2-pole direct insertion
captive screw connector. Wire the connector as shown at right.
Polarity is not important.
ATTENTION: For best results and to reduce the risk of short circuits, trim just
3/16 inch (5 mm) of the jacket from the wires. Do not tin the wires.
D
Gain switch (see figure 5 ,
C
) —
At right: Extender MK,
Extender AAP
and
Extender AKM MAAP
gain switch location
(access from the rear)
At right: Extender WM
and Extender WM AAP
gain switch location
(access from the side)
At right: Extender D gain switch
location (like the Extender WM
switch, but accessible from the
front)
To compensate for cable resistance and capacitance, use a small screwdriver to slide
this switch to select the level of video gain that yields the sharpest, smear-free picture.
•
Normal — unity gain (no signal boost)
•
Medium — mid-level peaking and gain
•
Maximum — maximum amount of peaking and gain. Select this for use with longer
cables.
NOTE:
Adjust the gain before installing the Extender into a wall, furniture, or
equipment, as the gain switch will be inaccessible after installation.
–
+
12 VD
C
Power
Do not tin the wires!
(5 mm) max.
D
Maximum
Max. peaking
and gain
Medium – Mid-level
peaking and gain
Normal
Unity
gain
D
Maximum
Max. peaking
& gain
Medium – Mid-level
peaking & gain
Normal
Unity
gain
Circuit
board
Faceplate
COMPUTER IN
AUDIO IN
SW
1
Maximum –
Max. peaking
and gain
Medium –
Mid-level
peaking
and gain
Normal –
Unity gain
Circuit
board
D