Руководство Пользователя для Crown 1-vcap

Скачать
Страница из 24
VCA-MC Series Amplifier Accessories
page 6
Operation Manual
1.1 VCA Module Features
•  Provides independent remote level control for each channel of a Crown CTs 4200 or CTs 
8200 power amplifier.
•  Four-pin removable Phoenix-style barrier connectors provide the +10 VDC control 
voltage, ground, and control inputs for two amplifier channels.
•  Can be controlled by Crown VCAP wall-mount level controls or external DC source 
(0 to 10 VDC).
•  Any number of control inputs can be electronically tied together to control several chan-
nels from one VCAP or 10VDC voltage source.
•  0 dB attenuation default. If nothing is connected to a control input, the VCA module 
defaults to unity gain.
• VCA gain element is in series with amplifier attenuator, allowing the maximum gain of 
the system to be set at the amplifier.
1.2  1-VCAP Level Control Features
•  Provides remote volume control for one or more CTs amplifier channels.
1.3  4-VCAP Level Control Features
•  Provides remote volume control for four or more CTs amplifier channels.
2 How to Use This Manual
This manual provides you with the necessary information to safely and correctly set up and 
operate your  amplifier accessory. It does not cover every aspect of installation, setup or 
operation that might occur under every condition. For additional information, please con-
sult Crown’s Amplifier Application Guide (available online at www.crownaudio.com), 
Crown Tech Support, your system installer or retailer.
We strongly recommend you read all instructions, warnings and cautions contained in this 
manual. Also, for your protection, please send in your warranty registration card today, or 
register online at www.crownaudio.com. And save your bill of sale—it’s your official proof 
of purchase.