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- User manual
Hafler CI-1255e User manual
Summary of CI-1255e
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Ci-1255e user guide 12 channel multi zone power amplifi er hafl er is a division of radial engineering ltd. 1588 kebet way, port coquitlam bc, canada v3c 5m5 (604) 942-1001 info@hafl er.Com www.Hafl er.Com.
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Table of contents page overview.............................................................................................. 1 features ........................................................................................... 2-3 mounting options .....................................................
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Warning this hafler amplifier is to be installed and/or used in accordance with the appropriate electrical codes and regulations as described by the local building authority in your state or province. Please consult with these authorities before using or specifying a hafler amplifier to ensure it me...
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Ci-1255e™ power amplifi er 1 hafl er passion for perfection 1 overview the hafl er ci-1255e is designed primarily for the custom installation and commercial markets. It is used to power speakers in multiple rooms, using a single audio source or many individual sources. With 12 channels rated for 55 ...
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Ci-1255e™ power amplifi er hafl er passion for perfection 2 features 1 2 3 4 5 6 7 8 1. Bus input: conveniently located to connect a cell phone, tablet, or bluetooth® interface to the ci-1255e. 2. Leds: individual leds on each channel to monitor signal presence and clip for each connected zone. 3. P...
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Ci-1255e™ power amplifi er hafl er passion for perfection 3 9 11 12 10 13 14 17 15 16 9. Bus input: input used when you want to feed multiple channels from the same source. 10. Bus select: routes input of each channel to the stereo input bus. 11. Rca inputs: used to connect unbalanced source audio s...
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Ci-1255e™ power amplifier hafler passion for perfection 4 mounting options before making connections, take a few minutes to ensure you are familiar with where the amplifier will be residing. Whether you plan to install it on a shelf, in a rack or in a cupboard, you must ensure that it has proper ven...
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Ci-1255e™ power amplifi er hafl er passion for perfection 5 connecting the power your hafl er amplifi er has been factory set for use in your country. If you are in the united states or canada or other countries that employ 110-120 volts, the rear panel voltage switch will be factory set to 115 volt...
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Ci-1255e™ power amplifi er hafl er passion for perfection 6 connecting a subwoofer all of the amplifi er pairs (1/2, 3/4 etc..) are identical except for channels 11 and 12. These work double duty as either a stereo pair or a mono amp to drive a passive subwoofer. When used this way, you have to push...
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Ci-1255e™ power amplifi er hafl er passion for perfection 7 using the bus input the bus input is a simple way to send the same stereo signal to as many of the amplifi ers as you like. This is done by connecting the source program to the left and right bus inputs. Note that these are standard unbalan...
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Ci-1255e™ power amplifi er hafl er passion for perfection 8 using the individual channel inputs in situations where you would like to send a different program to the various zones, you simply connect the source program to the individual rca inputs. Make sure the bus switch is in the out position. Yo...
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Ci-1255e™ power amplifier hafler passion for perfection 9 ecosystem™ energy savings one of the best features with the hafler ci-1255e is the energy-saving ecosystem circuit. Ecosystem automatically shuts of the amplifier when no signal is detected after a minute. This of course saves on your electri...
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Ci-1255e™ power amplifier hafler passion for perfection 10 troubleshooting for system noise notice the following instructions are intended for qualified service personnel only. To reduce the risk of electric shock do not attempt to perform these tasks unless you are qualified to do so. In most cases...
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Ci-1255e™ power amplifier hafler passion for perfection 11 eliminating ground loops using audio ground isolator if all is well with the electrical outlets, but you are encountering noise, adding an isolation transformer module in between your preamp and amplifier can help eliminate the noise. If you...
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Ci-1255e™ power amplifier hafler passion for perfection 12 troubleshooting for other concerns if a problem is encountered with the ci-1255e, the most expedient procedure is to locate the problem and if possible solve it before requesting service. Be sure to carefully check other system components su...
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Ci-1255e™ power amplifier hafler passion for perfection 13 faq how long does it take for the ecosystem to turn off? If the ci-1255e does not ‘see’ any signal for over one minute, the ecosystem circuit will power down the amp to save energy. Will i lose some music or communication during power up? No...
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Ci-1255e™ power amplifier hafler passion for perfection 14 # of channels 12 inputs gold rca jacks with adjustable gain, 3.5mm global bus input optional analog inputs euroblock (phoenix® style) connectors optional digital inputs dante® network connection over ethernet input impedance 22k ohms outputs...
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Ci-1255e™ power amplifier hafler passion for perfection 15 block diagram specifications subject to change without notice select bus or local signal present led stereo power amp clip led outputs to speakers gain process eco detect left + left - right - right + 1 left 2 right l r l r process eco detec...
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Www.Hafl er.Com hafl er ci-1255e™ user guide - part #: r870 1350 00 / 08-2017 copyright 2017 hafl er all rights reserved. Specifi cations and appearance subject to change without notice. Three year transferable limited warranty hafler (a division of radial engineering ltd.) (“hafl er”) warrants this prod...