Williams Sound PPA R7 User's Guide download pdf (Page 11)

PHONES JACK AND SOURCE BUTTON

A headset plugged into the “Phones” jack allows monitoring either the audio output as it is processed

and transmitted by the T35 or the T35 audio input before it gets processed. By default, the phone jack

audio is set for “TRANSMITTED” audio. Pressing and holding down the “Source” button will select

“INPUT” audio. The setting is immediately displayed on the LCD menu screen. Releasing the

“Source” button will immediately return the selection to “TRANSMITTED” audio. If there is no

further action by the user, after five seconds, the LCD menu screen will return to the default display

(Figure 10).

HEADPHONE VOLUME (DIRECT ACCESS)

The headphone level can be increased or decreased by using the “Volume” direct access buttons next to

the headphone jack. Pressing or holding down the volume control “+” button increases the headphone

level in +0.5dB steps. Pressing or holding down the volume control “-” button decreases the head-

phones level in -0.5dB steps. Holding down a Volume button continuously will automatically

increase/decrease the input level in .5dB increments until the button is released or the limit is reached.

Each action is immediately displayed on the LCD menu screen as the buttons are pressed. If there is no

further action by the user, after five seconds, the LCD menu screen will return to the default display

(Figure 10).

LCD MENU DISPLAY

The LCD display is used with the menu control buttons for configuring and setting up the T35.

When the power of the unit is first turned on, the LCD screen displays a “Williams Sound” start-up

screen. (NOTE: If the transmitter is not fully functional, the transmitter will stay on the start-up screen

and the transmitter will not transmit.) After seven seconds, the “On Air” LED will illuminate and the

default screen will be displayed (Figure 10). The T35 is now fully operational. If the “On Air” indica-

tor does not illuminate, go back and double-check the connections (page 7). Make sure the power supply

is properly installed, and the power button is in the “on” position.

The default display will always show the following information: Operating Frequency

, Bandwidth,

Audio Input Level, Transmitting Power and Application Preset. In some cases the Menu Lock Icon

will be displayed. This indicates that the menu screens (page 12) are locked, which prevents any func-

tions from being accidentally changed (except for the direct access functions).

o lock or unlock the

menu screens, press and hold the SET button on the front of the T35 for five seconds. NOTE: This will

only work from the default display.

Operating Frequency

Audio Input Level

Menu Screen Number

Transmitting Power

Menu Lock Icon

Application Preset

Williams Sound

Helping People Hear

FIG. 10: DEFAULT DISPLAY MENU

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Williams Sound PPA R7 User's Guide Page 11