3
rd
Generation Rack-
Mount RDMS™
49
Quasonix, Inc.
Figure 68: AM Menu, AM Polarity Highlighted
4.4.2.17.3 AM Scale
To change the AM Scale value, select the Scale option on the AM Menu, as shown in Figure 69, then press the Enter
key on the front panel.
Figure 69: AM Menu, Scale Highlighted
Figure 70: AM Scale Entry Screen
An entry screen prompts the operator to enter a new AM Scale using the rack’s front panel numeric keypad, as
shown in Figure 70. When the new value is entered, press the Enter key on the keypad.
The AM Scale has a range from -128 to +128. At its default setting of 1, the response is 2V p-p, into a 50 ohm load
with a 50% AM.
4.4.2.17.4 AGC Comp
The user may toggle the Automatic Gain Control (AGC) Compensation state by scrolling to the AGC Comp option
and pressing the Enter key on the front panel keypad until the desired value displays (Enabled or Disabled). Refer to
Appendix B for more information about the AGC Comp function.
