Samsung MMZL7RH/ELS, MM-ZL7 manual Safety Precautions, Before Contacting the After-Sales Service

10%

35°

75%

H

5°

H

Ambient operating conditions:

Do not expose the unit to direct sun

Ambient temperature

5°C-35°C

radiation or other heat sources.

Humidity

10-75%

This could lead to overheating and

malfunction of the unit.

Do not place potted plants or vases on

During thunderstorms, disconnect

top of the unit. Moisture entering the

the power cord from the socket.

unit could lead to dangerous electric

A voltage surge due to lightning

shock and cause equipment damage.

could damage the unit.

In such events immediately disconnect

the power cord from the socket.

Remove the batteries from the

When using headphones, take care

remote control, if not used for any

not to listen at excessive volumes.

extended periods.

Extended use of headphones at

Leaking batteries can cause serious

high volumes will lead to hearing

damage to the remote control.

damage.

Do not place heavy items on the

Do not remove any equipment panels.

power cord. Power cord damage

The inside of the unit contains live

can lead to damage of the

components, which cause electric

equipment (fire hazard) or cause

shock.

electric shock.

Problem

Checks/Explanation

The system does not work

• The power cord is not correctly plugged into a wall

socket or the wall socket is not switched on.

• The remote control batteries need replacing or

G

the polarity has not been respected.

• The On/Standby button has not been pressed.

E

N

There is no sound

• The volume has been completely turned down.

E

• The correct function (TUNER, CD, TAPE, AUX)

R

has not been selected.

• You have connected a set of earphones.

A

• The loudspeaker wires have been disconnected.

L

The Timer does not work

• The timer has been stopped by pressing Timer

On/Off.

Incase it is not worked, even

Press the Preset EQ button on the front

the action is taken as above.

Panel for 5 seconds in power ‘OFF’(stand-

by), then it is returned the original position

(RESET).

C

• The CD function has not been selected.

• The disc has been inserted face down or is either

D

dirty or scratched.

/

The compact disc player does not

• The laser sensor is dirty or dusty.

M

• The system has not been installed on a flat, hori-

P

start playing

zontal surface.

3

• Condensation has formed in the player; leave the

C

system in a warm, airy room for at least one hour.

D

The mp-3 CD player cannot be

• Use the PC to confirm if the extension is *.mp3.

played.

C

• The TAPE function has not been selected.

A

The tape does not start playing

• The cassette has not been inserted correctly.

S

• The cassette player has not been closed.

S

• The tape is either slack or broken.

E

T

The volume falls off

• The audio heads are dirty.

T

The cassette is not erased correctly

• The rollers or drive capstans are dirty.

E

There is excessive wow and flutter

• The tape is worn.

S

R

• The TUNER function has not been selected.

• The radio frequency has not been correctly

A

Reception is poor or no radio stations

selected.

D

• The aerial has been disconnected or is not facing

are received at all

the right way. Turn it until you find the best orien-

I

tation.

O

• You are in a building that blocks radio waves; you

must use an outside aerial.