JBL JRX118SP manual Contents

CONTENTS

Before You Begin - Important Information	6
Technical Specifications	10
Controls, Connectors and Indicators	12
Panel Call Outs	14
Block Diagram	15
Sub With Powered Mixer	15
Mono Sub with Powered Mid/High	16
Stereo Sub with Powered Mid/High	16
Power On/Off Sequence	17
JBL Limited Warranty	18
JBL Professional Contact Information	20

Explanation of Graphic Symbols

Important Safety Instructions

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN!

DO NOT EXPOSE

TO RAIN OR MOISTURE!

ATTENTION

RISQUE DE CHOC ÉLECTRIQUE

NE PAS ENLEVER!

NE PAS EXPOSER Á

LA PLUIE NI Á L'HUMIDITÉ!

The exclamation point within an equilateral tri- angle is intended to alert the users to the presence of important operating and mainte- nance (servicing) instructions in the literature accompanying the product.

The lightning flash with the arrowhead symbol, within an equilateral triangle, is to alert the user to the presence of insulated “dangerous voltage” within the products enclosure that may be of sufficient magnitude to constitute a risk of electric shock to humans.

CAUTION: TO REDUCE THE RISK OF ELEC- TRONIC SHOCK - DO NOT REMOVE COVER. NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.

ATTENTION: POUR EVITER LES RISQUES DE CHOC ELECTRIQUE, NE PAS ENLEVER LE COUVERCLE. AUCUN ENTRETIEN DE PIECES INTERIEURES PAR L’USAGER. CONFIER L’ENTRETIEN AU PERSONNEL QUALIFIE. AVIS: POUR EVITER LES RISQUES D’INCENDIE OU D’ELECTROCU- TION, N’EXPOSEZ PAS CET ARTICLE A LA PLUIE OU A L’HUMIDITE.

The IEC fuse symbol pictured at the left repre- sents an approved user replaceable fuse. When replacing a fuse, make sure to replace with only the correct type and fuse rating.

1.Read these instructions.

2.Keep these instructions.

3.Heed all warnings

4.Follow all instructions

5.Do not use this apparatus near water.

6.Clean only with a dry cloth.

7.Do not block any ventilation openings. Install in accordance with manufacturers instructions.

8.Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus that produce heat.

9.Do not defeat the safety purpose of the polarized or grounding- type plug. A polarized plug has two blades with one wider than the other. A grounding-type has two blades and a third grounding prong. The wide blade or the third prong is provided for your safe- ty. If the provided plug does not fit your outlet, consult a electri- cian for replacement of the obsolete outlet.

10.Protect the power cord from being walked on or pinched, par- ticularly at plugs, convenience receptacles, and the point where they exit the apparatus.

11.Only use attachments / accessories specified by the manufac- turer.

12. Use only with a cart, stand, bracket, or table specified by the manufacturer or sold with the apparatus. When a cart is used, use caution when moving the cart / apparatus combination to avoid injury from tip-over.

13.Unplug this apparatus during lightning storms or when un- used for long periods of time.

14.Refer all servicing to qualified service personnel. Servicing is required when a apparatus has been damaged in any way, such as power-cord or plug is damaged, liquid has been spilled, or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

15.To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.

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