Stewart-audio CVA100-2 User Manual

1 CVA100-2 With Dante / CobraNet Options Owner’s Manual June 2013 www.stewartaudio.com CVA100-2#1 #2Sig/ClipPower/Active

10 Pre-wired unbalanced connectors are available for purchase from Stew-art Audio. These will allow for a quicker installation with less room for erro

11 2.5.1 Constant Voltage Wiring Example The diagram below is a typical wiring setup for two speakers with out-board step-down transformers wired in

12 3 Operation 3.1 Operating Precautions 1. Before use, your amplier must be congured for proper opera-tion, including input and output wiring ho

13 3.2 Controls, Indicators, and Connectors 112378Front Signal and Clip LEDsFront Power/Sleep IndicatorPower Connector (PFC)Speaker Output ConnectorNe

14 3.2.1 Indicators The CVA100-2 has a set of indicators for power, signal, and clip located on both the front and the rear of the amplier. The redu

15 Your CVA100-2 amplier has 2 high-pass lters, one for each channel. The high-pass lter is used to attenuate (reduce the volume of) fre-quencies b

16 3.3 Dante If you have selected the Dante version of the CVA100-2, conguration is done using the Dante Controller software from Audinate. Dante C

17 3.3.1 Using Audinate’s Dante Controller Software Once Dante Controller has been installed following the instructions in the Dante Controller Sof

18 All Stewart Audio products will ship from the factory as being named Ultimo-<MAC>. This can be renamed within the device conguration in the

19 3.4 CobraNet 3.4.1 CobraNet FAQ Q: How do CobraNet devices communicate on the network? Do they receive an IP address? A: CobraNet devices operat

2 Important Safety Instructions Before using your Stewart Audio Inc. Power Amplier, please read this Owner’s Manual carefully to ensure optimum trou

20 3.4.2 Using CobraNet Discovery Utility The CobraNet Discovery utility can be downloaded from the Cirrus Log-ic website at: http://www.cobranet.in

21 4 Troubleshooting Problem: Power indicator does not turn on. Procedure: Check that the unit is plugged into a functioning outlet. En-sure that t

22 5 Technical Specications Output Power 100W x 2 @ 70.7V Frequency Response (+0, -3 dB) 65Hz—20kHz THD+N <0.1% Signal-to-Noise Ratio >9

23 6 Warranty Information 6.1 Warranty Summary All Stewart Audio ampliers and accessories, unless excluded in this summary, are covered by a 3-yea

24 6.2.1 Return Authorization Number All returns to the factory for service must be accompanied by a Return Authorization (RA) number. One can be obta

25 6.2.3 Packaging Instructions (cont.) 1. Please write the RA number on three sides of the box. Include the Stewart Audio RA number inside the box

26 7 Accessories The following accessories are available from Stewart Audio for your amplier. All part numbers shown are Stewart Audio Part Numbe

27 8 Notes For Your Record In the spaces provided below, record the model and serial number located at the rear of your amplier.

28 www.stewartaudio.com 14397 Cuesta Court Suite D1 Sonora, Ca. 95370 Phone: 209-588-8111 Fax: 209-588-8113

3 3. The amplier should be situated so that its location and position does not interfere with its proper ventilation. For example, the amplier must

4 Table of Contents Important Safety Instructions ······························································ 2 Table of Contents ···········

5 1 Welcome Congratulations on the purchase of your new Stewart Audio CVA100-2 power amplier. This amplier has been designed and built to provid

6 2 Setup 2.1 Setup Precautions CAUTION: Before installing your amplier, make sure that you have read the Important Safety Precautions at the be-g

7 2.2.3 Proper Cooling Considerations Cooling of the CVA 100-2 amplier is achieved by Stewart’s unique whole chassis heatsink design, which utilizes

8 2.4 Input Connections Your CVA 100-2 amplier is provided with a 3-pin Euro Block connector for each of the two input connection. This connector w

9 2.4.2 Unbalanced Input Connections When using an unbalanced input source and connector, a jumper must be added between the negative (-) terminals a