Super Ear SE1900 User Manual

HEADPHONES

TRANSMITTER

MODEL SE1900 USER MANUAL

WIRELESS AUDIO TRANSMISSION SYSTEM

Technical Specifications

(1) System Mode: VHF/RF
(2) Modulation: FM
(3) Audio Mode: Stereo
(4) Carrier Frequency: chA: 108.2 MHz, chB: 109.2MHz
(5) Transmission Power: <10mW
(6) Operating Distance: 30 meters/100 feet (Open Air)
(7) S/N Ratio: >70dB
(8) Channel Separation: >50dB
(9) Distortion: <1%
(10) Frequency Response: 30 - 15000 Hz
(11) Headphone Power Supply: 2 x AAA batteries (not included)
(12) Transmitter Power Supply: 2 x AAA batteries (not included) or DC5V

Special Features

Double PLL and MCU System

Both the Transmitter and the Headphones are equipped with a Phase
Lock Loop (PLL) and Micro Computer (MCU) System to provide the
ultimate in transmission and reception frequency stability.

Active Noise Reduction T echnology

Active noise reduction technology is employed for crystal clear sound.

Manufactured for:

www.sonictechnology.com
Tele: 1-800-247-5548
E-Mail: [e-mail]

System Components

(1) Transmitter 1pc (4) User Manual 1pc

(2) Headphones 1pc (5) USB Power Supply Cable 1pc
(3) Multi-functional Audio Cable 1pc (6) 110V Power Adapter 1pc

Battery/Power Supply Installation

1. Transmitter

When the Transmitter uses batteries: Open the battery compartment,
insert two AA A(1.5V) batteries into the battery compartment with the (+)
and (-) poles correctly positioned, then close the battery compartment.

When the Transmitter uses DC power: Insert the DC plug into
Transmitter’s DC power input jack. If there are batteries inside the
Transmitter, the Transmitter will disconnect from the batteries automati­cally. When the DC plug is disconnected from the Transmitter’s DC
input jack, the Transmitter will reconnect to the batteries automatically.

2. Headphones

Twist and remove the left ear cushion of the headphones, insert two
AAA (1.5V) batteries into the battery compartment with the (+) and (-)
poles positioned correctly, then replace the left ear cushion.

Battery/Power Supply Installation

1. Wireless Headphone Function

A. Connect the Transmitter to audio equipment with the supplied audio
cable and turn on the audio equipment to the desired programming.

B. Move the power switch of the Transmitter to the “chA” or “chB”
position. The Transmitter’s power and channel LED indicator will
illuminate (chA: red, chB: green) and the Transmitter will begin operation.

C. Press the Headphone’s Multi-function button and the Headphone
indicator will illuminate (green), the Headphones power “ON” and will
start to automatically receive the audio signal from the Transmitter.
Press the Multi-function button to select the signal from chA or chB.
When no signal is received, the Headphones will make a beeping sound.

D. Using the Volume Control knob, adjust the volume of the Head­phones to the desired listening level. Note: If the Headphones make a

“klucking” sound when playing, lower the volume of the audio source
and press the Multi-function button to re-search the Transmitter until the
noise is gone.

E. Press and hold the Multi-function button for at least two seconds to
turn off the Headphones.

2. Wired Stereo Headphone Function

The SuperEar TV’s Headphones can be used as wired stereo Head­phones. Connect the Headphones to any type of audio equipment,
such as a PC, MP3, iPod, etc. with the provided audio connection cable
and use when the power is off or the batteries exhausted.