User manual

Configuring the AM700
AM700 Audio Measurement Set User Manual
3-3
Figure 3-3: Configuration menu initial selection screen
Analog Input Connections. Touch the select soft key associated with the Analog A
and Analog B input connections to toggle between the front-panel XLR connector
and the internal Generator routing. The front-panel XLR inputs are the default
choice for signal input to the AM700.
Input Impedance. Analog Input Impedance is selected from a three-choice pull-down
menu. The choices are 150 Ω , 600 Ω , and 200 kΩ (high). The 200 kΩ choice is the
default selection. Perform the following steps to change input impedance:
1. Touch the Impedance soft key to display the pull-down menu choices.
2. Rotate the large control knob to select the proper choice for your measurement.
3. Touch the Impedance soft key a second time to make the assignment and clear
the menu.
The Input Impedance choice is not available for an internally connected generator.