16
Personal PA
®
DSP FM Wideband Transmitter
Front Screen Menu Tree (Detailed Instructions)
1. AUDIO SETTINGS
The Audio Settings provide the ability to change the audio characteristics for different listening applications, choose the input
source, adjust the input level, choose the audio to be monitored by the headphone, and adjust the headphone volume.
1a. Audio Presets
The Audio Presets allow the user to quickly and easily configure the T45 for common applications. In some cases, the Audio
Presets may be the only setup needed for properly configuring the T45 transmitter.
There are three pre-configured and one custom Audio Preset to choose from:
Hearing Assist, Music,
Voice and Custom.
When one of these selections is made, the performance of the T45 is immediately optimized for the needs of that application (an
adjustment is automatically made to the Low-Pass Filter, High Pass Filter, and Compression). Refer to the chart below (Figure 13)
for a comparison of the Audio Preset configurations.
RF Output = Full Power
Parameters:
Hearing Assist
Music
Voice
Low Pass Filter
8.0 kHz
16 kHz
6.3 kHz
High Pass Filter
500 Hz
31 Hz
125 Hz
Compression Ratio
2:1
1:1
1:1
Figure 12: Front-screen Menu Tree (continued)
The Add-on module applies to the PPA T45
NET
model only. In the PPA T45 model, the first screen in the “Add-On Module” menu
will display “No Module Detected”.
Figure 13: Audio Preset Configuration Table
ADD-ON MODULE
NETWORK SETTINGS
STATUS
ADD-ON MODULE: “ ”
IP CONFIGURATION: “ ”
DHCP
STATIC
NETWORK LINK: “ ”
IP ADDRESS MODE
IP ADDRESS
“169.254. 1 . 1 ”
SUBNET MASK
“255.255.255. 0 ”
ADMIN
IP ADDRESS DISPLAY
RESET PASSWORD?
YES / NO
NETWORK LOG IN
ON / OFF
IP ADDRESS SAVED
SUBNET SAVED
ENTER IP ADDRESS, SAVE
ENTER SUBNET, SAVE
SAVE / REBOOT
SAVE / REBOOT
NOTE: BACKING UP (LEFT)
WILL NOT SAVE CHANGES.
CHANGES ARE SAVED WHEN
DONE ENTERING AND RIGHT
ARROW BUTTON IS PUSHED.
