Instruction/ maintenance manual of the product 10.5 Coda
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AMPLIFIER 10.5 OPERA TION MANUAL TECHNOLOGIES INC. ADDRESS 9 4 1 2 3 13 16 15 14 12 SAFETY PRECAUTIONS INST ALLA TION CONNECTIONS INTRODUCTION DET AILED INST ALLA TION DESIGN PHILOSOPHY TECHNICAL DA T.
! CAUTION CAUTION W ARNING W ARNING ! SERVICING TO QUALIFIED SERVICE CAUTION : TO PREVENT ELECTRIC SHOCK, DO NOT REMOVE COVER. NO USER SERVICEABLE PARTS INSIDE, REFER PERSONNEL. THIS SYMBOL IS INTENDED TO ALERT YOU OF THE PRESENCE OF IMPORTANT OPERATING AND MAINTENANCE INSTRUCTIONS IN THE LITERATURE ACCOMPANYING THE UNIT.
This amplifier is a precision device, designed in an effort to provide the listener with unmatched sound quality, design, and construction. In order to operate your amplifier properly and to realize all of the capabilites of the AMPLIFIER 10.5, we recommend that you read this entire manual carefully.
TECHNOLOGIES INC. MODEL SERIAL NUMBER VOLTAGE REQUIREMENT MANUFACTURED IN THE USA HZ POWER REQUIREMENT VA FOR CONTINUED PROTECTION AGAINST SHOCK OR FIRE: 1.
MAIN POWER OFF ON CAUTION CAUTION WARNING WARNING ! TO PREVENT ELECTRIC SHOCK, DO NOT REMOVE COVER. NO USER SERVICEABLE PARTS INSIDE. REFER SER VICING TO QUALIFIED SERVICE PERSONNEL.
II. Front Panel Control Functions and Indicators 1. The BIAS button turns on the bias and opens shunting relays that mute the input. 2. The INPUT SELECTOR button switches between the balanced and unbalanced inputs. 3. These LEDs when lit, indicate that the bias is activated in the AMPLIFIER 10.
III. Remote Control The AMPLIFIER 10.5 may be operated by remote control. To operate, set the universal remote to AUX . The provided universal remote can be used to control other Coda products as well as many other audio and video components. For instructions on the remotes other capabilities, refer to the Universal Remote Control Manual.
BRIDGED operation consists of one AMPLIFIER 10.5 per channel. The amount of power from a stereo AMPLIFIER 10.5 is 100 Watts with 25 Watts class A per channel. A bridged AMPLIFIER 10.5 is 400 Watts with 25 Watts class A per chassis. To bridge, set the MODE switch on the back of the amplifier to the BRIDGED position.
FOR CONTINUED PROTECTION AGAINST SHOCK OR FIRE: 1. REPLACE FUSE WITH SAME TYPE AND RATING 2. DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE BRIDGED STEREO DO NOT ALLOW AMPLIFIER OUTPUTS TO COMMON BETWEEN CHANNELS, OR CONTACT CHASSIS OR INPUT GROUNDS, OR TO BE CONNECTED TO ANY ACTIVE CURRENT SOURCE.
9 DESIGN PHILOSOPHY I. Design Philosophy and Approach The subtlety of the design process at this level of performance makes it impossible to easily explain all of the advantages inherent in the Amplifier 11.
DESIGN PHILOSOPHY 10 To maintain “ Precision Bias ” requires an advanced bias circuit that must have a very high degree of stability under a wide range of temperatures and load conditions. The usual bias network is of such high impedance and poor thermal regulation that at the extremes of operation, bias currents are ineffectively controlled.
II. Parts' Quality 1. Finishes - All exterior metal parts are anodized or powder coated. Anodizing for its multiple finishing and powder coating for durability. 2. Circuit Boards - Circuit boards are fiberglass epoxy with gold plating over a tin/nickel barrier.
12 TECHNICAL DA T A AMPLIFIER 10.5 Rated Power: 100 Watts with 25 Watts class A @ 8 Ohms both channels driven from 20Hz to 20kHz Frequency Response: DC to -3dB @ 100kHz Distortion: < .
13 CARE and HANDLING The interior of the unit requires no special care. If it becomes necessary to clean the exterior, a simple dusting may be all that is required. If a cleaner is necessary, any dilute commercial ammonia based product will be appropriate.
14 W ARRANTY I. Warranty- Any failure of the Amplifier 10.5 to operate or to meet specifications, applicable at time of manufacture, due to a manufacturing defect or component failure, will be corrected by Coda Technologies, Inc. without charge for parts, or labor for a period of ten years from date of original purchase.
MODEL DESIGNATION: __________________________________ SERIAL NUMBER: ______________________________________ DATE OF PURCHASE: PLACE OF PURCHASE Dealer:___________________________________________ Addre.
MODEL DESIGNATION: __________________________________ SERIAL NUMBER: ______________________________________ DATE OF PURCHASE: PLACE OF PURCHASE Dealer:___________________________________________ Addre.
ADDRESS Coda Technologies, Inc. 9941 Horn Road Suite A Sacramento, CA 95827 Phone: (916) 363-4653 Fax: (916) 363-4627 16.
An important point after buying a device Coda 10.5 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Coda 10.5 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 Coda 10.5 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Coda 10.5 you will learn all the available features of the product, as well as information on its operation. The information that you get Coda 10.5 will certainly help you make a decision on the purchase.
If you already are a holder of Coda 10.5, 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 Coda 10.5.
However, one of the most important roles played by the user manual is to help in solving problems with Coda 10.5. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Coda 10.5 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
