Figure 4.11 - Location Of Amplifier High-Voltage Transformer Sockets; Figure 4.10 - Accessing The Power Supply Board; Figure 4.12 - J3 And J7 Plug Locations For High-Current Output; Figure 4.13 - J4 And J8 Plug Locations For High-Voltage Output - AE Techron 7224 Operator's Manual

Use the following general guidelines to select the
best combination of settings to fit your requirements:
OUTPUT Continuous
High
Voltage 16, 8 ohm
Mid-Level 4, 2 ohm
High
Current 1, 0.5 ohm
Also see the "9 Specifications" on page
43section for more information.
4.3.2 Accessing the Power Supply
Board
To access the Power Supply Board, follow the in-
structions given at the beginning of this Section to
open the Configuration Access Panel. The Power
Supply Board is located to the right of the Main
Board, as shown in Figure 4.10.
4.3.3 Changing Amplifier Voltage
Potential
The 7224 can be configured for High Current (90V)
or High Voltage (180V) operation via user-
selectable plugs on the Power Supply Board.
Complete the following steps to change the ampli-
fier voltage potential.
1. Locate the two XFMR sections (left of Line
Voltage sections) (see Figure 4.11).
Figure 4.11 – Location of Amplifier High-Voltage
Transformer Sockets
22
LOAD
Pulse Settings
16, 8, 4 180 V
ohm Auto
90 V
2, 1 ohm Auto
0.75 - 0.25 90 V
ohm Low
Information subject to change
7224 OPERATOR'S MANUAL – SECTION 4
Figure 4.10 – Accessing the Power Supply Board
Figure 4.12 – J3 and J7 Plug Locations for
High-Current Output
Figure 4.13 – J4 and J8 Plug Locations for
High-Voltage Output
97-7224006_3-31-15