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

Safety Precautions Before Contacting the After-Sales Service

The following diagrams illustrate the precautions to be taken GB when using or moving your Micro component system.

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.

VOLUME

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.

It always takes a little time to become familiar with a new appliance. If you have any of the problems listed below, try the solutions given. They may save you the time and inconvenience of an unnecessary service call.

	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.

If the above guidelines do not allow you to solve the problem, take a note of:

The model and serial numbers, normally printed on the rear of the system

Your warranty details

A clear description of the problem

Then contact your local dealer or SAMSUNG after-sales service.

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