Rear Panel Connections; Antenna Connections; Phono Connections; Cd Connections - Proficient Audio Systems M40 User Manual

REAR PANEL CONNECTIONS

Antenna Connections

Connect the AM and FM Antennas to the AM and FM Antenna
Terminals on the M40 Rear Panel as shown in Diagram 9.
AM Antenna
1. Connect the included AM Loop Antenna to the Antenna
AM & GND Terminals. The spring clips are color coded,
black and white. Connect the black wire from the an-
tenna to the black terminal (GND) and the white wire to
the white terminal (AM).
2. Position the AM Antenna for optimum reception.
Experiment by moving the antenna high and low and
turning it side to side until the best position is found.
The antenna can be formed into a shelf top stand. With
the antenna wire at the bottom and positioned AWAY
from you, carefully pull the molded plastic piece in the
middle away from you then down under the bottom of
the loop. Pull toward the front until the tabs in the bot-
tom of the loop snap into the slots in the molded piece.
Be careful not to pinch the antenna wire. Position the
antenna for best reception.
FM Antenna
Attach the FM Antenna 'F' connector to the FM(75Ω)
Terminal. Extend the antenna to find the optimal position.
Stretch the antenna completely vertical (up and down)
and then try different side to side positions until optimum
reception is attained. Use a small wire brad or thumb tack to
secure the antenna to a wall or cabinet through the hole in
the plastic end piece.

Phono Connections

Connect a Turntable to Phono IN and GND as shown in
Diagram 10.
1. Connect the left and right RCA plugs from the Turntable to
the L & R Phono INPUTS.
Note: Phono IN is a phono pre-amp input with a 2mV sen-
sitivity for magnetic phono cartridges. If using a turntable
with built-in phono pre-amp, use one of the other source,
(line level) inputs.
2. Connect the ground wire from the turntable to the GND
thumbscrew to reduce audio hum.

CD Connections

Connect a CD Player to CD IN as shown in Diagram 11.
Using a stereo RCA-RCA patch cable with gold ends, connect the
L & R line level audio outputs of a CD Player to L & R CD IN on the
M40 Rear Panel.
Diagram 9 Antenna Connections
Diagram 10 Phono Connections
Stereo RCA-RCA
Patch Cable
Diagram 11 CD Connections
21
CONNECTIONS
White wire to AM
Black wire to GND
LINE LEVEL OUT
L
DIGITAL AUDIO OUT
OPTICAL COAXIAL
R
CD PLAYER