Audiovox IR2CHSA Owners Manual - Page 2

Operating range, Frequency Response, S/N ratio, Channel Separation - headphone covers

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INTRODUCTION CONGRATULATIONS on your purchase of the the state-of-the-art Dual Channel Automotive Infrared Stereo Headphone from Audiovox Corporation. This head-phone frees you from the tangle of wires and lets you enjoy music or video without the tangle of cables around you. To ensure the best performance of your system, please read this manual carefully. SPECIAL FEATURES Dual Channel. Automatic Level Control prevents input signal over loading. Uses high frequency infrared light to assure a clean signal for clear reception. EXPLANATION OF CONTROLS (Fig. 1) Infrared Transmitter Headphone Receivers 1. INFRARED PICKUP SENSORS - Receives signals from transmitter. 2. BATTERY COVER 3. VOLUME CONTROL 4. POWER SWITCH 5. POWER INDICATOR LED 6. Channel A/B Switch 7. AUTO ON/OFF MICRO SWITCH R L 1 6 2 5 3 4 7 Auto ON/OFF Micro Switch is activated when headphones are placed on head BATTERY INSTALLATION (Fig. 2) 1. Place two alkaline AAA batteries in the Headphone's battery compartment making sure that the battery polarity is correct. 2. Replace the batterycover Operation Please Read Carefully to Prevent Damage to your Ears: 1. Be sure batteries are properly installed in the headphones. 2. Turn the headphone volume nearly off before turning on the power. Turn on the headphone Fig. 2 power then increase the headphone volume to a comfortable level. You can increase the source audio volume if necessary (when connected to a variable audio source such as a headphone source). 3. Before switching between channels A and B, remove headphones and turn the volume set ting to a low setting as it is possible that the signal of channel could be louder than the other. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. Product Specifications: Operating range: up to 25 Ft. Frequency Response: 35 - 18,000 Hz S/N ratio: 60 dB Channel Separation: 45 dB

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I
NTRODUCTION
CONGRATULATIONS on your purchase of the
the state-of-the-art Dual Channel
Automotive Infra-
red Stereo Headphone
from Audiovox Corpo-
ration.
This head-phone frees you from the tangle
of wires and lets you enjoy music or video with-
out the tangle of cables around you.
To ensure
the best performance of your system, please
read this manual carefully.
S
PECIAL
F
EATURES
Dual Channel.
Automatic Level Control prevents input signal over
loading.
Uses high frequency infrared light to assure a clean
signal for clear reception.
E
XPLANATION
OF
C
ONTROLS
(Fig. 1)
Infrared Transmitter
Headphone Receivers
1. INFRARED PICKUP SENSORS – Receives
signals from transmitter.
2.
BATTERY COVER
3.
VOLUME CONTROL
4.
POWER SWITCH
5.
POWER INDICATOR LED
6. Channel A/B Switch
7. AUTO ON/OFF MICRO SWITCH
power then increase the headphone volume
to a comfortable level.
You can increase the
source audio volume if necessary (when
connected to a variable audio source such
as a headphone source).
3. Before switching between channels A and B,
remove headphones and turn the volume set
ting to a low setting as it is possible that the
signal of channel could be louder than the
other.
NOTE:
This equipment has been tested and found to
comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules.
These limits
are designed to provide reasonable protection against
harmful interference in a residential installation.
This
equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in
accordance with the instructions, may cause
harmful interference to radio communications.
Product Specifications:
Operating range:
up to 25 Ft.
Frequency Response:
35 – 18,000 Hz
S/N ratio:
60 dB
Channel Separation:
45 dB
Fig. 2
B
ATTERY
I
NSTALLATION
(Fig. 2)
1. Place two alkaline AAA batteries in the
Headphone’s battery compartment making
sure that the battery polarity is correct.
2. Replace the batterycover
O
peration
Please Read Carefully to Prevent Damage to your
Ears:
1. Be sure batteries are properly installed in the
headphones.
2. Turn the headphone volume nearly off before
turning on the power.
Turn on the headphone
1
2
5
3
R
Auto ON/OFF
Micro Switch is
activated when
headphones are
placed on head
7
4
6