Specifications, Cautions, Troubleshooting guide – Panasonic SL-CT790 User Manual

Page 8: Caution, Listening caution, Rechargeable /dry cell batteries, When driving a car

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8

Batteries

used

2 alkaline
batteries

2 rechargeable
batteries

2 rechargeable
and 2 alkaline
batteries

Specifications

Audio

No. of channels: 2 (left and right, stereo)
Frequency

response:

20 to 20,000 Hz

(i0.5 dB to j10 dB)

DA converter:

1 bit, MASH

Headphone

output level: RMS max. 8 mWi8 mW/

16 ≠ (adjustable)

Pickup

Light source:

Semiconductor laser

Wavelength:

780 nm

General

Operational temperature

range:

0 eC–40 eC

(32 eF–104 eF)

Rechargeable temperature

range:

5 eC–40 eC

(41 eF–104 eF)

Power supply:

DC 4.5 V

Power consumption

When using AC adaptor:

2.6 W

When recharging:

4.8 W

Play time:
[When used in hold mode, with EQ
canceled, at 25 eC (77 eF).]

The play time may be less depending
on the operating conditions.

Play time will be considerably reduced
when playing CD-RW.

Recharging time:

About 5 hours

Dimensions

(WaHaD):

130.5a14.3a135.5 mm

(5

1

8

za

9

16

za

5

11

32

z

)

Mass:

180 g (6.3 oz.)(with batteries)

127 g (4.5 oz.)(without batteries)

Note:
Specifications are subject to change
without notice.
Mass and dimensions are approximate.

Play time

About 60 hours

About 35 hours

About 100 hours

Power consumption in standby mode : 2.1 W

Cautions

Unit

Do not leave the unit exposed to direct sunlight for
long periods of time

This may deform or discolor the cabinet and may also
cause malfunctioning.

As the lid is metallic the cover may become hot.

Listening caution

Do not play your headphones or earphones at a high
volume. Hearing experts advise against continuous ex-
tended play.

If you experience a ringing in your ears, reduce volume
or discontinue use.

Do not use while operating a motorized vehicle. It may
create a traffic hazard and is illegal in many areas.

You should use extreme caution or temporarily discon-
tinue use in potentially hazardous situations.

Even if your headphones or earphones are the open-air
type designed to let you hear outside sounds, don’t turn
up the volume so high that you can’t hear what’s around
you.

Sound can be deceiving. Over time your hearing “com-
fort level” adapts to higher volumes of sound. So what
sounds “normal” can actually be loud and harmful to
your hearing.
Guard against this by setting your equipment at a safe
level BEFORE your hearing adapts.
To establish a safe level:

Start your volume control at a low setting.

Slowly increase the sound until you can hear it com-
fortably and clearly, and without distortion.

Once you have established a comfortable sound level:
Leave it there.

EST. 1924

Rechargeable /dry cell batteries

If rechargeable battery play time is short after recharg-
ing, the batteries have reached the end of their service
life. Replace them with the recommended replace-
ments.

Play time may be shorter than usual after recharging
batteries for the first time or after they have been un-
used for a long time. Repeatedly recharge and dis-
charge the batteries if this occurs to restore them to
normal.

Care

To prevent battery damage, electrolyte leakage and
short-circuiting, heed the following points.

Do not peel off the covering on batteries and do not
use if the covering has been peeled off.

Align the poles + and - correctly when inserting the
batteries.

Do not mix different types or makes of batteries or old
and new batteries.

Remove the batteries if you do not intend to use the
unit for a long time.

Do not throw into fire, short-circuit, disassemble, or
subject to excessive heat.

Do not allow metal objects to touch the battery termi-
nals as this may cause short-circuiting which is dan-
gerous.

When carrying batteries in a pocket or bag, ensure no
metal objects such as necklaces are placed together
with them. Contact with metal may cause short-circuit-
ing which can cause a fire.

For safety, carry the batteries in the battery carrying
case.

Discontinue use if you experience discomfort with the
headphones, earphones or any other parts that di-
rectly contact your skin. Continued use may cause
rashes or other allergic reactions.

Check this

Is the disc properly secured in place?

Is the unit in HOLD mode?

Is the disc properly secured in place?

Is the disc dirty or scratched?

Is there condensation on the lens?
(Wait for about an hour and then try again.)

Is the random play mode on?

Did you stop play in the middle of the disc last
time?

Have the headphone/earphone and wired remote
control plugs been inserted firmly?

Are the plugs dirty? (Wipe away dirt on plug.)

Separate the unit from mobile phones.

Are you using the unit too near a TV or tuner?
(Keep the unit away from the TV or tuner.)

Are you using the included batteries or the
recommended replacements?

Ensure two batteries are inserted.

Troubleshooting Guide

Before requesting service, make the below checks. If you are in doubt about some of
the check points, or if the remedies indicated in the chart do not solve the problem:
In the U.S.A., contact the Panasonic Customer Call Center at 1-800-211-7262,
or e-mail [email protected],
or web site (http://www.panasonic.com).
In Canada, contact Panasonic Canada Inc. Customer Care Centre at 905-624-
5505, web site (www.panasonic.ca), or an authorized Servicentre close to you.

Problem

Cannot close the lid.

Cannot play discs.

Tracks on disc do not play
in order, starting with the
first track.

Cannot hear music—too
noisy.

TV picture is distorted.
Radio reception is noisy.

Cannot recharge the
batteries.

When driving a car

In the interest of traffic safety, do not operate the unit
while driving.

CAUTION:

This equipment has been tested and found to
comply with the limits for a Class B digital de-
vice, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reason-
able protection against harmful interference
in a residential installation. This equipment
generates, uses and can radiate radio fre-
quency energy and, if not installed and used
in accordance with the instructions, may
cause harmful interference to radio communi-
cations. However, there is no guarantee that
interference will not occur in a particular
installation. If this equipment does cause
harmful interference to radio or television re-
ception, which can be determined by turning
the equipment off and on, the user is encour-
aged to try to correct the interference by one
or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equip-
ment and receiver.

Connect the equipment into an outlet on a
circuit different from that to which the re-
ceiver is connected.

Consult the dealer or an experienced
radio/TV technician for help.

Any unauthorized changes or modifications
to this equipment would void the user’s au-
thority to operate this device.

This device complies with Part 15 of the FCC
Rules. Operation is subject to the following
two conditions: (1) This device may not
cause harmful interference, and (2) this de-
vice must accept any interference received,
including interference that may cause unde-
sired operation.

THE FOLLOWING APPLIES ONLY IN THE
U.S.A.:

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