AutoPatch 8Y-XL Setup Guide download pdf (Page 59)

Warning: To avoid ESD (Electrostatic Discharge) damage to sensitive

components, make sure you are properly grounded (see the Caution page

inside front cover) before handling any internal 8Y-XL materials.

To adjust the gain:

1. Turn the enclosure off.

2. Remove the I/O daughter board from the enclosure.

3. Attach the extender board between the switching board and the

daughter board.

4. Reapply power. The 8Y-XL should be in proper working order.

5. While monitoring the input or output signal(s), adjust the signal gain

as necessary by placing the tip of the gain adjustment tool in the gain

adjustment pot (TR#) and turning the tool clockwise or

counterclockwise (see graphic below).

Installation and Setup Guide 9-3

Adjusting Gain

OUTPUT

Types of gain

adjustment pots

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AutoPatch 8Y-XL Setup Guide Page 59