REAR PANEL DESCRIPTION

 

MAIN INPUT

 

LINELEVEL SIGNAL

LOOP OUT

PARALLEL

SR1530

ACTIVE SOUND REINFORCEMENT SPEAKER SYSTEM

CONCEIVED, DESIGNED, AND MANUFACTURED BY MACKIE DESIGNS INC, WOODINVILLE, WA, USA AND MACKIE EUROPE • MANUFACTURED IN ITALY • COPYRIGHT ©1998 • THE FOLLOWING ARE TRADEMARKS OR REGISTERED TRADEMARKS

OF MACKIE DESIGNS INC.:

"MACKIE", AND THE "RUNNING MAN" FIGURE •

PATENT PENDING

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

REPLACE WITH THE SAME TYPE FUSE AND RATING.

DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE

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

UTILISE UN FUSIBLE DE RECHANGE DE MÊME TYPE.

DEBRANCHER AVANT DE REMPLACER LE FUSIBLE

SERIAL NUMBER

MANUFACTURING DATE

ON PROTECTION

ON

115V - AC

The SR1530 has several connectors and features that you should understand.

MAIN INPUT

This is a female XLR-type connector that accepts a balanced line-level signal from a mixing console or other signal source.

LOOP OUT

This is a male XLR-type connector that produces exactly the same signal that is connected to the MAIN INPUT jack. Use it to daisy-chain several SR1530s together off the same signal source.

Power ON Indicator

When the POWER switch is turned on, and the linecord is connected to an active AC power supply, this indicator lights green to let you know that you’re ready to rock and roll. The cool blue LED on the front of the cabinet works in the same way.

PROTECTION Indicator

The SR1530 has a built-in limiter that prevents the amplifier outputs from clipping or overdriving the transducers. The

PROTECTION indicator lights when the limiter is activated. It’s okay for the PROTECTION indicator to blink occasionally, but if it blinks frequently or lights continuously, turn down the signal source’s level control until the PROTECTION indicator only blinks occasionally. There is also a thermal protection circuit that monitors the internal temperature of the amplifiers and heatsink. If the temperature should exceed a safe operating level, the signal is muted to allow the amplifiers to cool. When

the temperature cools to a safe level once again, the thermal protection circuit deactivates and normal operation continues.

Note: Activation of the thermal protection circuit is an indication that you should take steps to avoid continued thermal prob- lems. See “Thermal Considerations” on page 6.

POWER Switch

Use this switch to turn the SR1530 on and off. Make sure the signal source’s level control is turned down before you turn it on.

AC Receptacle

This is where you connect the AC line- cord to provide AC power to the SR1530’s built-in power amplifiers. Plug the linecord into an AC socket properly configured for your particular model.

HOOKUP DIAGRAM

To Next

Speaker

To Next

Speaker

SR1530

ACTIVE SOUND REINFORCEMENT SPEAKER SYSTEM

CAUTION

WARNING:

AVIS:

SR1530

ACTIVE SOUND REINFORCEMENT SPEAKER SYSTEM

CAUTION

WARNING:

AVIS:

Left Right

Line level Line level

OutputOutput

SR1530

ACTIVE SOUND REINFORCEMENT SPEAKER SYSTEM

CAUTION

WARNING:

AVIS:

SR1530

ACTIVE SOUND REINFORCEMENT SPEAKER SYSTEM

CAUTION

WARNING:

AVIS:

Mixer or

Preamplifier

DAISY-CHAINING FOUR SR1530S

4