Instruction Manual

Digital Hybrid
®
Plug-On Transmitter
Rio Rancho, NM
5
Features
LCD Screen
The LCD is a numeric-type Liquid Crystal Display with
several screens that allow settings to be made with
the MENU/SEL and BACK buttons, and the UP and
DOWN arrow buttons to configure the transmitter. The
transmitter can be turned on in a “standby” mode with
the carrier turned off to make adjustments without the
risk of interfering with other wireless systems nearby.
Power LED
The PWR LED glows green when the batteries are
charged. The color changes to red when there is about
20 minutes of life left. When the LED begins to blink
red, there are only a few minutes of life.
A weak battery will sometimes cause the PWR LED to
glow green immediately after being put into the unit,
but will soon discharge to the point where the LED will
go red or shut off completely.
Key LED
The blue Key LED will blink if an encryption key is not
set and “no key” will blink on LCD. The Key LED will
remain on if the encryption is set correctly and will turn
off in Standby mode.
Modulation LEDs
The Modulation LEDs provide a visual indication of the
input audio signal level from the microphone. These
two bicolor LEDs can glow either red or green to indi-
cate modulation levels. Full modulation (0 dB) occurs
when the -20 LED first turns red.
Signal Level -20 LED -10 LED
Less than -20 dB Off Off
-20 dB to -10 dB Green Off
-10 dB to +0 dB Green Green
+0 dB to +10 dB Red Green
Greater than +10 dB Red Red
MENU/SEL Button
The MENU/SEL button is used to display the transmit-
ter menu items. Press once to open the menu, then
use the UP and DOWN arrows to scroll menu items.
Press MENU/SEL again to choose an option from the
menu.
BACK Button
Once a selection is made in a menu, press the BACK
Button to save your selection and go back to the previ-
ous menu.
UP/DOWN Arrow Buttons
The UP and DOWN arrow buttons are used to scroll
through menu options.
From the Main Screen, use the UP Arrow to turn the
LEDs on and the DOWN Arrow to turn the LEDs off.
Audio Input Jack
The XLR input jack on the transmitter accommodates
hand-held, shotgun and measurement microphones.
Phantom power can be set at various levels for use
with a wide variety of electret microphones.
Antenna
The DPR-A has an external SMA antenna jack, whch
accepts Lectrosonics steel flex wire AMM or AM series
antennas.
Audio Input Jack
The IR port is available on the side of the transmitter
for quick setup using a receiver with this function avail-
able. IR Sync will transfer the settings for frequency
from the receiver to the transmitter.
XLR Input Jack
MENU/SEL Button
LCD
Input
Coupler
BACK Button
Modulation
LEDs
PWR LED
UP Arrow
DOWN
Arrow
KEY LED
POWER Button
IR Port