Instruction/ maintenance manual of the product CC4021 Bogen
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CC Ser i es A m p l i f i e r M o d e l CC4021 Installation and Use Manual INPU I N PU T 1 0 10 0 10 PEA K SIGNA S IG NA L POWE P O WE R POWE P O WE R BAS S TREBL T RE BL E 0 -12 +1 2 -12 +1 2 0 INPU I N PU T 2 0 10 0 10 ©2012 Bogen Communications, Inc.
2 CA UTION RISK OF EL ECTRIC SHOCK DO NOT OPEN NOTICE: Every effort was made to ensure that the information in this guide was complete and accurate at the time of printing. However , information is subject to change. WA RNING: T o reduce the risk of Fire or Electric Shock, Do Not Expose this apparatus to rain or moisture.
3 C onte nts Im p o r t an t Saf et y In f o r m at i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 P a ne l D e scriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INPU I N PU T 1 0 10 0 10 PEA K SIGNA S I G NA L POWE P O WE R POWE P O WE R BAS S TREBL T R E BL E 0 -12 +1 2 -12 +1 2 0 INPU I N PU T 2 0 10 0 10 P a ne l D e scriptions 4 1 4 3 2 1. B as s & Tr eb l e Separate controls for bass and treble allow adjustment of tonal quality .
P a ne l D e scriptions REC OUT REC OUT INPUT 2 INPUT 2 R L CLASS 2 WIRING ACCEPT ABLE CLASS 2 WIRING ACCEPTABLE 24V DC IN 24V DC IN OUTPUT OUTPUT COM COM 4Ω 4Ω 8Ω 25V 70V 8Ω 25V 70V + – + – INPU T 1 LINE PP MIC MUTE SEND ON OFF PP MIC + PHAN T OM POWER 5 6 7 10 11 12 9 8 6 .
6 B al an c ed - L INE/MIC I nput 1 Input 1 is compatible with balanced telephone/line-level signals and microphone-level signals. Wiring for balanced MIC and balanced line signals are the same with the positive signal line going to “+”, the negative going to “-” and the cable’s shield going to G.
7 Le ve l C ontrols The amplifier provides separate input level controls on the unit front panel for rear inputs 1 and 2. T urn knobs clockwise to increase, or counterclockwise to decrease levels.
8 Ven t i l at i o n The amplifier is passively cooled so care must be taken to make cool air available to the amplifier . Do not operate this amplifier in environments that get hotter than 100 deg.
9 Ou t p u t Po w er ............................ 40W RMS; Minimum 1 kHz @ rated distortion; Continuous operation at 1/3 of Full Rated Power (FRP) F re que ncy R e sponse Balanced LINE/MIC ................ 100 Hz to 20 kHz; 0/-3 dB Unbalanced Input ..
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50 Spring Street, Ramsey , NJ 07446, USA T el. 201-934-8500 • Fax: 201-934-9832 www .bogen.com.
An important point after buying a device Bogen CC4021 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bogen CC4021 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 Bogen CC4021 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bogen CC4021 you will learn all the available features of the product, as well as information on its operation. The information that you get Bogen CC4021 will certainly help you make a decision on the purchase.
If you already are a holder of Bogen CC4021, 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 Bogen CC4021.
However, one of the most important roles played by the user manual is to help in solving problems with Bogen CC4021. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bogen CC4021 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
