Instruction/ maintenance manual of the product 120V JBL
Go to page of 14
S imple S etup G uide 120V ES C 230 TM Thank you for choosing JBL. F or more than 50 years, JBL has been involved in every aspect of music and film r ecording and r eproduction, from liv e per formances to the r ecordings y ou play in your home, car or of fice.
1. Read Instructions. All the safety and operating instructions should be read before the product is operated. 2. Retain Instructions. The safety and operating instructions should be retained for future reference. 3. Heed Warnings. All warnings on the product and in the operating instructions should be adhered to.
POWER INPUT VOLUME + – + – + – + – CTR/REAR LEVEL TREBLE BASS BASS BOOST PRO LOGIC 6-CHANNEL STEREO HALL/CONCERT DIGITAL DIRECT CENTER FRONT LEFT BALANCE FRONT RIGHT REAR L/REAR R ESC230 Surro.
S peaker Placement For optimum performance, follow these guidelines when placing the speakers. 1 0 – 2 ft. Place the center speaker even with the left and right speakers, or slightly behind them. Place all three front speakers at approximately the same height (height of ears preferable).
S peaker Connection 2 ESC230 Surround Processor/Amplifier JBL Incorporated. Northridge. California. USA LEFT RIGHT SUB FRONT REAR CENTER 6 CHANNEL INPUT Manufactured under license from Dolby Laboratio.
ESC230 Surround Processor/Amplifier JBL Incorporated. Northridge. California. USA LEFT RIGHT SUB FRONT REAR CENTER 6 CHANNEL INPUT Manufactured under license from Dolby Laboratiories Licensing Corporation "Dolby", the double-D symbol and "Pro Logic" are trademarks of Dolby Laboratories Licensing Corporation.
7 5 Sour ce Connection (H eadphone) T urn On The Master Power Switch should be turned off when the unit will be unused for a long period of time. ESC230 Surround Processor/Amplifier JBL Incorporated.
8 S urround M odes Dolby Pro Logic Use this mode for films recorded using Dolby Surround. The surround channels have a 20-ms delay. Hall/Concert These modes create surround sound from stereo recordings. The center channel is not used and the surround channels have a 20-ms delay.
CTR/REAR LEVEL VOLUME VOLUME – + – + POWER INPUT VOLUME + – + – + – + – TREBLE BASS BASS BOOST PRO LOGIC 6-CHANNEL STEREO HALL/CONCERT DIGITAL DIRECT CENTER FRONT LEFT BALANCE FRONT RIGHT REAR L/REAR R ESC230 Surround Processor/Amplifier 6-CHANNEL DIGITAL DIRECT INPUTS MUTE POWER TEST BASS BOOST INPUT HALL/CON.
12 POWER INPUT VOLUME + – + – + – + – CTR/REAR LEVEL TREBLE BASS BASS BOOST PRO LOGIC 6-CHANNEL STEREO HALL/CONCERT DIGITAL DIRECT CENTER FRONT LEFT BALANCE FRONT RIGHT REAR L/REAR R ESC230 Su.
13 CENTER FRONT LEFT BALANCE FRONT RIGHT REAR L/REAR R CENTER FRONT LEFT BALANCE FRONT RIGHT REAR L/REAR R POWER INPUT VOLUME – + – + – + – CTR/REAR LEVEL TREBLE BASS BASS BOOST PRO LOGIC 6-CH.
+ – BASS + – BASS POWER INPUT VOLUME – + – + – + – CTR/REAR LEVEL TREBLE BASS BASS BOOST PRO LOGIC 6-CHANNEL STEREO HALL/CONCERT DIGITAL DIRECT CENTER FRONT LEFT BALANCE FRONT RIGHT REAR L/REAR R ESC230 Surround Processor/Amplifier 6-CHANNEL DIGIT AL DIRECT INPUTS + MUTE POWER TEST BASS BOOST INPUT HALL/CON.
If you hear no sound at all: • Make sure the ESC230 main unit is plugged into a live electrical outlet and that the power switch is on. • Check connections from the ESC230 main unit to the TV, VCR, DVD player and the outboard surround processor.
JBL Consumer Products 250 Crossways Park Drive, Woodbury, NY 11 797 8 5 00 Balboa Boulevard, Northridge, CA 91 329 (800) 336-4JBL (4525) www.jbl.com © 19 99 JBL, Incorporated. JBL and Simply Cinema are registered trademarks of JBL, Incorporated. Manufactured under license from Dolby Laboratories Licensing Corporation.
An important point after buying a device JBL 120V (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought JBL 120V yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data JBL 120V - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, JBL 120V you will learn all the available features of the product, as well as information on its operation. The information that you get JBL 120V will certainly help you make a decision on the purchase.
If you already are a holder of JBL 120V, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime JBL 120V.
However, one of the most important roles played by the user manual is to help in solving problems with JBL 120V. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device JBL 120V along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
