Access The Main Board; Master/Slave Settings; Verify Cv Setting; Remove Output Cables - AE Techron 7224 Setup Instructions

To configure two amplifiers for Master/Slave operation,
complete these steps:

1. Access the Main Board

IMPORTANT: Before accessing the Main Board, make sure the
amplifier is turned off for at least 3-5 minutes and the AC mains
are disconnected.
For 7224 Amplifiers:
1. The 7224 amplifier contains an Access Panel
built into the top cover (see Figure 2.2). Locate
the Access Panel and make sure that all 8
screws are accessible. Remove the unit from
its rack, if necessary.
2. For your convenience, a #2 Phillips screwdriver
is provided in your Toolkit for use in this
procedure. Using the screwdriver, remove the
8 screws located on the top and side of the
amplifier.
3. Remove the Access Panel and set it aside.
For Other 7000-Series Amplifiers:
1. With power to the amplifier turned off, loosen
the four Allen head screws on the front cover
of each amplifier and remove the front covers.

2. Master/Slave Settings

1. For each amplifier, locate the jumpers P1 and P2
on the main circuit board (see Figure 2.3).
2. Move both jumpers to the MASTER position for
Master operation for one amplifier, and to the
SLAVE position for Slave operation for the other
amplifier.

3. Verify CV Setting

1. For each amplifier, locate the jumper J4 on the
main circuit board (see Figure 2.4).
2. Ensure that both the Master and Slave amplifiers
are set to CV (Controlled Voltage) mode via the
jumper J4 setting.

4. Remove Output Cables

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PARALLEL AMPLIFIER SYSTEM SET-UP INSTRUCTIONS
Information subject to change
Figure 2.2 – 7224 Access Panel Screw Locations
Figure 2.3 – Master / Slave Setting
Figure 2.4 – CC / CV Setting
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