User guide

Model PPA VP 37 Wide-Band FM Wireless Listening System
6
3. Connect the Power. Locate the TFP 036 power supply cord equipped
with the 5-pin DIN connector, then plug the connector into the “Power
In” jack located in the back of the T27. Plug the power supply into the
AC outlet. On power up, the number “8” will scroll across the T27 display
while the system initializes. The system will then display the default
system frequency (72.9 MHz) or the last selected frequency set by the
user.
4. Select the Frequency. The T27 has 17 available channels in the 72-76
MHz band. By default, the T27 frequency is set to 72.9 MHz. To change
the frequency on the T27, press and release the down “ ” or up “
” frequency selector button until the desired frequency is displayed. After
3 seconds, the frequency selection will be set, and the audio will begin
transmitting on the new frequency.
NOTE: You can LOCK this selection to prevent others from accidently
changing the frequency.
To LOCK the desired frequency, press and hold both down “ ” and up
“ ” frequency selector buttons for 3 seconds until the word “Loc” appears
on the display. The frequency is now locked. Should the user press the
frequency selector button while in “Lock” mode, the word “Loc” will be
displayed for 2 seconds.
To UNLOCK the desired frequency, press and hold both down “ ” and up
“ ” frequency selector buttons for 3 seconds until the transmitter displays
”Un” then “Loc” on the display. The frequency is now unlocked. The user is
now free to change the frequency on the T27 as needed
5. Connect the Audio Source. On the back of the T27, an RCA-type
“Audio In” jack is available for connecting a line-level, unbalanced audio
source. On the front of the T27, a 3.5 mm “Mic Input” jack is available
to connect a Williams Sound electret microphone. Connect the desired
audio source to the T27 transmitter and proceed to step 6.