6
HOOKUP DIAGRAMS
Quick Start
1. Start with the following settings on the
back of the SRM350:
Turn the POWER switch off (down).
Set the CONTOUR and MIC/LINE
switches out. If using a microphone as
the input to the SRM350, push the MIC/
LINE switch in.
WARNING: Turn the
LEVEL control down
(counterclockwise)
before every use. If not,
you could be in for a
startling surprise, especially if the last
time you used it was with a microphone
and now you want to connect a line-
level source.
2. Connect the output from your signal
source (mixing console, microphone,
preamp, or other mic- or line-level
source) directly to the INPUT connector
on the back of the SRM350. This is a
combination XLR and 1/4˝ TRS con-
nector, and accepts balanced or
unbalanced line-level signals from
mixers, preamplifiers, CD players, tape
decks, etc., with the MIC/LINE switch
out, and accepts direct connections from
dynamic microphones with the MIC/
LINE switch pushed in.
3. Connect the supplied AC power cord to
the IEC socket on the back of the
SRM350. Plug the other end into an AC
outlet properly configured with the
correct voltage for your particular model.
4. Turn on your signal source. Make sure its
Master Volume control (if it has one) is
turned all the way down.
5. Turn on the SRM350 POWER switch.
6. Start the signal source, whether it be
speaking into a microphone or starting a
CD player. Adjust any volume controls on
the signal source for normal operation.
7. Slowly turn up the LEVEL control on
the back of the SRM350 until the
desired volume is reached (and the
LIMIT light does not come on). Always
wear hearing protectors if you are close
when it is playing at high levels.
8. If there is no sound, always turn down
the SRM350 LEVEL control before
investigating. There may be a mixer or
preamplifier mute or tape switch
engaged, or a mic switch off.
~
120 VAC 60Hz
2.50A 230VA
POWER
INPUT
THRU
PARALLEL
DESIGNED BY MACKOIDS IN WOODINVILLE, WA, USA
AND REGGIO EMILIA, ITALY.
LIMIT
SIGNAL
12k /AIR100Hz
CONTOUR
(+3dB)
ACTIVE SOUND REINFORCEMENT SYSTEM
ON
SRM350
LINE
MIC
LEVEL
OO
M
I
C
G
A
I
N
+45
+5dB
NORMAL
~
120 VAC 60Hz
2.50A 230VA
POWER
INPUT
THRU
PARALLEL
DESIGNED BY MACKOIDS IN WOODINVILLE, WA, USA
AND REGGIO EMILIA, ITALY.
LIMIT
SIGNAL
12k /AIR100Hz
CONTOUR
(+3dB)
ACTIVE SOUND REINFORCEMENT SYSTEM
ON
SRM350
LINE
MIC
LEVEL
OO
M
I
C
G
A
I
N
+45
+5dB
NORMAL
Mixer or
Preamplifier
Right
Line level
Output
Left
Line level
Output
1202-VLZPRO
SRM350: STEREO OPERATION WITH A MIXER