Rolls PA66 دليل المستخدم

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LIMITED WARRANTY
This product is warranted to the original consumer purchaser to be free
from defects in materials and workmanship under normal installation, use and
service for a period of one (1) year from the date of purchase as shown on the
purchaser’s receipt.
The obligation of Rolls Corporation under this warranty shall be limited
to repair or replacement (at our option), during the warranty period of any part
which proves defective in material or workmanship under normal installation,
us

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SCHEMATIC The Rolls PA66 assigns a balanced microphone signal to up to six zones of a multi-zone sound system. The zone that the microphone signal will be sent to is se- lected by pressing the corresponding front panel switch. Each PA66 zone output has a contact closure terminal set that shorts together when the corresponding front panel switch is pressed. This feature is designed for paging ampli- fiers with relay switches inside that mute background music while paging. The PA66 can be powered