LRAD-100X
GENASYS INC.
Manual Part No.: 106457-00 Rev E
11
6.0 Button Functions
The MP3 player’s buttons are environmentally sealed, backlit, and are sized to allow sufficient
tactile feeling through gloved hands.
These raised-edge buttons allow the user to:
•
Scroll through available audio tracks.
•
Control audio playback.
•
Adjust the brightness level of the MP3 player’s display and the buttons themselves.
•
Toggle repeat mode of the audio file.
•
Activate the LRAD-100X’s high-intensity alert tone.
7.0 LCD Display
The LCD display (Figure 7) shows: current status of the audio file, time elapsed, audio file name,
and whether or not the audio file is playing on repeat mode.
STATUS
REPEAT MODE
TIME ELAPSED
AUDIO FILE NAME
Figure 7 – LCD Display Elements
Status
: This is the current state of the player. One of the following statuses will be displayed:
•
PLAY
– This status indicates the selected audio file is being played through the LRAD.
•
PAUSE
– This status indicates the selected audio file is paused. Upon pressing the
PLAY/PAUSE button, playback will resume from where it was paused.
•
STOP
– This status indicates the selected audio file is stopped. Upon pressing the
PLAY/PAUSE button, playback will restart at the beginning of the file.
•
ALERT
– This status indicates the alert tone is playing through the LRAD.
•
ERROR
– This status indicates the on-board memory is not formatted in the MP3 player.
Time Elapsed
: The player’s display will show a digital timer that represents the current elapsed
playback time of the selected file. The timer will reset to 0:00 when the file restarts playing in
Repeat Mode.
Audio File Name
: The player’s display will show the selected file name in this position. When
the file name exceeds the width of this field, the display will continuously scroll the file name
from right to left.