9
6. MIC/LINE Switch
Leave this switch out when connecting a line-level signal
to the INPUT connector (from a mixer, graphic EQ, or other
line-level signal source).
Push this switch in when connecting a microphone
to the INPUT connector. Since a microphone produces a
much smaller signal than a line-level signal, this provides
an additional 40 dB of gain to boost the microphone signal
to a line level.
7. SIGNAL Indicator
This LED illuminates whenever there is a signal present
at the INPUT connector on the rear panel. It senses the
signal just after the LEVEL control, so if the LEVEL control
is turned down, the SIGNAL indicator won’t light.
8. LIMIT Indicator
When the signal levels at the amplifier outputs approach
clipping, a soft limiting circuit is activated that reduces
the input signal. The LIMIT LED lights whenever the limit
circuit is active.
It’s okay for the LIMIT indicator to blink occasionally,
but if it blinks frequently or continuously, either turn down
the signal level at the mixer or other signal source, or turn
down the SRM50 v’s LEVEL control.
Wear hearing protection if you are close
to the SRM50 v playing at high levels.
9. INPUT Connector
This is a combination female XLR-type and 1/4" TRS
connector that accepts a balanced or unbalanced mic- or
line-level signal.
10. THRU Connector
This is a male XLR-type connector that can be used to
daisy-chain the input signal to another speaker.
The signal at this point is after the MIC/LINE switch but
before the LEVEL control. If you have a microphone con-
nected to the first SRM50 v and you have the MIC/LINE
switch pushed in, the signal at the THRU jack is boosted
40 dB to a line-level, so leave the MIC/LINE switch out on
the next SRM50 v.
DESIGNED BY MACKOIDS IN WOODINVILLE, WA,/ WHITINSVILLES, MA,USA/
SHENZHEN, CHINA • MANUFACTURED IN CHINA • FABRIQUE EN CHINE
COPYRIGHT ©2007 "MACKIE", AND THE RUNNING MAN FIGURE
ARE TRADEMARKS OF LOUD TECHNOLOGIES, INC. • PATENT PENDING.
12k/AIR
100Hz
CONTOUR
(+3dB)
POWER
LIMIT
SIGNAL
LINE
MIC
LEVEL
O
O
+45
+5dB
NORMAL
PARALLE
L
INPUT
THRU
ACTIVE SOUND REINFORCEMENT SYSTEM
CAUTION: REPLACE WITH THE SAME FUSE AND RATING. DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE.
100 - 120V / 50 - 60 Hz 220W
MANUFACTURING DATE
SERIAL NUMBER
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR
MOISTURE. DO NOT REMOVE COVER. NO USER SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.
AVIS:
RISQUE DE CHOC ELECTRIQUE — NE PAS OUVRIR
THIS DEVICE COMPLIES WITH PART 15
OF THE FCC RULES FOR THE U.S. AND
ICES-003, FOR CANADA. OPERATION
IS SUBJECT TO THE FOLLOWING TWO
CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE
HARMFUL INTERFERENCE, AND
(2) THIS DEVICE MUST ACCEPT ANY
INTERFERENCE RECEIVED, INCLUDING
INTERFERENCE THAT MAY CAUSE
UNDESIRED OPERATION.
MIC
GAIN
12k/AIR
100Hz
CONTOUR
(+3dB)
POWER
LIMIT
SIGNAL
LINE
MIC
LEVEL
O
O
+45
+5dB
NORMAL
PARALLEL
INPUT
THRU
CAUTION: REPLACE WITH THE SAME FUSE AND RATING. DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE.
100 - 120V / 50 - 60 Hz 220W
THIS DEVICE COMPLIES WITH PART 15
OF THE FCC RULES FOR THE U.S. AND
ICES-003, FOR CANADA. OPERATION
IS SUBJECT TO THE FOLLOWING TWO
CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE
HARMFUL INTERFERENCE, AND
(2) THIS DEVICE MUST ACCEPT ANY
INTERFERENCE RECEIVED, INCLUDING
INTERFERENCE THAT MAY CAUSE
UNDESIRED OPERATION.
MIC
GAIN
