Headphones, When not Using the Product

Notes on Use

When Listening with IR Wireless

Liquid Crystal Panel

Protect Disc and SD memory Card

Exemption from Liability

Headphones

≥ Storage temperature range: `4 °F to 176 °F

≥ When you leave the car, be sure to eject the

≥ Even if your headphones are the open-air type

(`20 °C to 80 °C)

disc/SD memory card from this unit and bring it

≥ The manufacturer will not be liable in any way for

When the liquid crystal panel reaches high

designed to let you hear outside sounds, do not

out.

any incidental damages (such as loss of business

temperatures or low temperatures, chemical

turn up the volume so high that you can not hear

When not Using the Product

income or changes or loss of memory data)

changes occur within the liquid crystal panel

what is around you.

which may cause malfunctions.

≥ Lock the monitor in the fully closed position.

which may result from the use of or failure to use

≥ Sound can be deceiving. Over time your hearing

≥ Do not strongly impact the liquid crystal panel.

≥ If the display unit cannot be locked, be absolutely

this product.

comfort level adapts to higher volumes of sound.

≥ When the temperature is very cold or very hot,

sure to consult your dealer and remedy the

≥ The terms and conditions of the warranty which

So what sounds normal can actually be loud and

the image may not appear clearly or may move

situation.

accompanies the product do not apply when the

harmful to your hearing. Guard against this by

slowly. Also, movement of the image may seem

Dimmer Sensor

product is operated in a vehicle which is used for

setting your equipment at a safe level BEFORE

to be out of synchronization or the image quality

business purposes (such as a bus, taxi cab or

your hearing adapts.

≥ This unit automatically adjusts the screen

may decline in such environments. Note that this

commercial vehicle).

To establish a safe level:

brightness in accordance with the brightness of

is not a malfunction or problem.

≥ No guarantees can be made for the numerical

• Start your volume control at a low setting.

its surroundings. However, the dimmer sensor

Usage temperature range: 32 °F to 104 °F

values which have been set in the product when

• Slowly increase the sound until you can hear it

may not function properly if it is exposed directly

(0 °C to 40 °C)

those values have been changed as a result of

comfortably and clearly, and without distortion.

to sunlight or other strong sources of light.

≥ Once you have established a comfortable sound

≥ There may be red spots, blue spots and green

misuse of the product by the user or any third

level, set the dial and leave it there.

spots on the panel surface. This is a characteristic

party or of the effects of static or electrical noise

≥ Do not attempt to adjust the size while wearing

of liquid crystal panels and is not a problem. The

or of malfunctioning or repairs.

headphones. (You may ﬁnd that your hair is pulled

liquid crystal panel is built with very high precision

≥ The manufacturer will not be liable in any way for

technology and has at least 99.99 % effective image

as it becomes entwined with the headphones.)

the loss, destruction or erasure of SD card data

pixels. Be aware that on 0.01 % of the panel there

≥ There may be breaks in the sound or noise may

which is a result of improper handling.

may be missing pixels or constantly light pixels.

be heard if the headphones are used at a distance

Spots

from this unit (display) or if obstructions block

the infrared rays. These problems are caused by

characteristics which are inherent in infrared rays,

and thus are not indicative of any malfunctioning.

≥ In order to protect the liquid crystal panel, keep it

≥ Make sure that the infrared sensor window is not

The following applies only in the U.S.A.

out of direct sunlight while the unit is not in use.

covered by your hands or hair.

≥ Sudden changes in the temperature inside the car

≥ Since these headphones use infrared rays for

CAUTION:

NOTICE:

such as those which occur immediately after the

operation, avoid using them in direct sunlight.

car’s air conditioner or heater has been turned on

THIS PRODUCT IS A CLASS I LASER

This product has a ﬂuorescent lamp that

≥ When playing DVD video recordings and listening

may cause the inside of the liquid crystal panel

PRODUCT.

contains a small amount of mercury. It

to their sound through IR wireless headphones,

to cloud over due to water vapor or it may cause

USE OF CONTROLS OR ADJUSTMENTS OR

also contains lead in some components.

the sound may be heard at a low level even

condensation (droplets of water) to form and, as

PERFORMANCE OF PROCEDURES OTHER

Disposal of these materials may be regulated

after the volume of the IR wireless headphones

a result, the panel may not work properly. Do not

THAN THOSE SPECIFIED HEREIN MAY RESULT

in your community due to environmental

has been turned up. In a case like this, stop

use the unit while these symptoms are in evidence

IN HAZARDOUS RADIATION EXPOSURE.

considerations.

playing the disc, and then change the DRC

but leave the unit standing for about an hour, and

DO NOT OPEN COVERS AND DO NOT REPAIR

For disposal or recycling information

(Dynamic Range Compression) setting among

then resume or start use.

YOURSELF. REFER SERVICING TO QUALIFIED

please contact your local authorities,

the DVD video settings (page 82) to “Minimum”

PERSONNEL.

or the Electronics Industries Alliance:

or “Standard”. However, depending on a disc’

<http://www.eiae.org>

s format and content (music DVD, etc.), you

may feel that the sound is not being reproduced

properly. If this is the case, keep the DRC setting

Find the model number and serial number on either the back or bottom of the unit. Please record them in the

at OFF.

space below and retain this booklet as a permanent record of your purchase to help with identiﬁcation in case

≥ When listening to sound through headphones,

of theft.

the volume level is a little lower compared

MODEL NUMBER

CY-VHD9500U

with listening to sound which is delivered from

SERIAL NUMBER

speakers through an external device.

DATE PURCHASED

FROM