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8

Ventilation

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. F. If the amplifier is to be free standing, do not remove
the feet on the amp since they provide a space on the bottom of the amp for cooling air intake. Likewise do 
not slide books or papers under the amp which will reduce the intake area for the cooling air. Be certain not to
place anything on top of the amp which will block the top ventilation slots. Keep anything mounted above the
amplifier at least 1.75 inches away.

Cooling

Rack Mount Adapter

A rack mount adapter RPK93 is available to allow mounting of either a single amplifier or two amplifiers side by
side. The amplifier and rack mount adapter use 2 rack spaces (2RU) of height.

NOTE: One (1) rack space both above and below the amplifier will also be needed to ensure proper ventillation.

Accessories

The 

Bogen CC4021 Amplifier

is warranted to be free from defects in material and workmanship for three (3) years from the date of sale to

the original purchaser. Any part of the product covered by this warranty that, with normal installation and use, becomes defective (as con-
firmed by Bogen upon inspection) during the applicable warranty period, will be repaired or replaced by Bogen, at Bogen’s option, provided
the product is shipped insured and prepaid to: Bogen Factory Service Department, 50 Spring Street, Ramsey, NJ 07446, USA. Repaired or
replacement product will be returned to you freight prepaid. This warranty does not extend to any of our products that have been subjected
to abuse, misuse, improper storage, neglect, accident, improper installation or have been modified or repaired or altered in any
manner whatsoever, or where the serial number or date code has been removed or defaced.

THE FOREGOING LIMITED WARRANTY IS BOGEN’S SOLE AND EXCLUSIVE WARRANTY AND THE PURCHASER’S SOLE AND
EXCLUSIVE REMEDY. BOGEN MAKES NO OTHER WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, AND ALL IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED AND EXCLUDED
TO THE MAXIMUM EXTENT ALLOWABLE BY LAW. 

Bogen's liability arising out of the manufacture, sale or supplying of products or their

use or disposition, whether based upon warranty, contract, tort or otherwise, shall be limited to the price of the product. 

IN NO EVENT SHALL

BOGEN BE LIABLE FOR SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, LOSS OF
PROFITS, LOSS OF DATA OR LOSS OF USE DAMAGES) ARISING OUT OF THE MANUFACTURE, SALE OR SUPPLYING OF PROD-
UCTS, EVEN IF BOGEN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR LOSSES.

Some States do not allow the

exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives
you specific legal rights, and you may also have other rights which vary from State to State.

Products that are out of warranty will also be repaired by the Bogen Factory Service Department – same address as above or call 201-934-
8500. The parts and labor involved in these repairs are warranted for 90 days when repaired by the Bogen Factory Service Department. All
shipping charges in addition to parts and labor charges will be at the owner's expense. All returns require a Return Authorization number.
For most efficient warranty or repair service, please include a description of the failure.

12/2008

Limited Warranty; Exclusion of Certain Damages

Содержание CC4021

Страница 1: ...nd Use Manual INPU INPUT 1 0 10 0 10 PEAK SIGNA SIGNAL POWE POWER POWE POWER BASS TREBL TREBLE 0 12 12 12 12 0 INPU INPUT 2 0 10 0 10 2012 Bogen Communications Inc All rights reserved Specifications subject to change without notice 54 2214 01A 1211 ...

Страница 2: ...o not install near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers 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 plug has two blades and a third grounding prong The wide blade or the third prong are provided for your safety I...

Страница 3: ...ker Outputs REC Output Input Connections 6 Balanced LINE MIC Input 1 Unbalanced Input Wiring AUX Input 2 24V DC IN Operation 7 Level Controls Bass and Treble Controls LINE MIC Selector Switch Mute Send Cooling 8 Accessories Rack Mount Adapter 8 Limited Warranty Exclusion of Certain Damages 8 Technical Specifications 9 ...

Страница 4: ...al quality 2 Input Level Controls A front mounted level control is provided for each rear input 3 Peak Indicator This indicator illuminates when the amplifier reaches peak output level 4 Signal Indicator This indicator illuminates when a signal is present at any input 5 Power Switch Indicator The amplifier power is switched on or off using this switch The indicator illuminates when the amplifier i...

Страница 5: ...el signals including dry loop telephone signals as well as balanced low impedance microphones The associated slide switch sets the input for LINE MIC or PP MIC with phantom power This input can be set to mute Input 2 when active 9 Mute Send The ability of Input 1 to mute Input 2 can be enabled or disabled using this switch 10 Input 2 Unbalanced AUX Provides a high impedance input through a set of ...

Страница 6: ...ombining input compatible with unbalanced line level AUX signals This input may be muted by audio activity at Input 1 depending of setting of Mute Send switch 24V DC IN The amplifier can be powered by an external power source that can supply 24V DC and at least 3 amps of current Wire the power source to the terminals observing the polarities marked on the terminals Speaker Outputs The amplifier s ...

Страница 7: ...d low impedance microphones the switch should be set to the MIC position For balanced condenser microphones the switch should be set to PP which will provide phantom power to the microphone For balanced line level or telephone level signals the switch should be set to LINE If using the input with an unbalanced line level signal the switch should also be set to LINE see the section on input connect...

Страница 8: ...age neglect accident improper installation or have been modified or repaired or altered in any manner whatsoever or where the serial number or date code has been removed or defaced THE FOREGOING LIMITED WARRANTY IS BOGEN S SOLE AND EXCLUSIVE WARRANTY AND THE PURCHASER S SOLE AND EXCLUSIVE REMEDY BOGEN MAKES NO OTHER WARRANTIES OF ANY KIND EITHER EXPRESS OR IMPLIED AND ALL IMPLIED WARRANTIES OF MER...

Страница 9: ...um Input Level Balanced MIC 100 mVrms Balanced LINE 6 Vrms Unbalanced Input 5 Vrms Signal to Noise AUX Fundamental 74 dBr minimum referenced to FRP Balanced MIC 59 dBr minimum referenced to FRP Balanced LINE 70 dBr minimum referenced to FRP Unbalanced Input 70 dBr minimum referenced to FRP Bass Treble Bass 10 dBr 100 Hz referenced to mid band Treble 10 dBr 10 kHz referenced to mid band VOX Trigger...

Страница 10: ...Notes 10 ...

Страница 11: ...Notes 11 ...

Страница 12: ...50 Spring Street Ramsey NJ 07446 USA Tel 201 934 8500 Fax 201 934 9832 www bogen com ...

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