Freedom R8100 SERIES, Operator'S Manual

Page: 146 / 255

146
R8100 is power cycled, or if the Generate mode is selected and a new test pattern is enabled by setting the
modulation mode too Continuous or Burst.
Figure 3.2.8.6.1-2
NXDN™ Voice Recording
Play Last Recording (Voice Loopback submenu)
This selection appears only after a recording has been made. Pressing the soft key places the R8100 in
Generate mode and modulates the carrier with the most recently recorded voice channel data after the
Voice Loopback function is enabled. The total transmission time is equal to the length of recorded data,
and a bar graph indicates the remaining transmission time during playback. Speech recorded from a
transmitting NXDN™ radio under test should be heard from its receiver if the radio is operating properly.
Record Duration (Voice Loopback submenu)
Sets the maximum length of a recording. The time can be varied from 1 to 10 seconds in a data entry
window using the arrow keys, keypad, or spin knob. If the transmission is longer than this time, only the
most recent is retained.