Edifier Enterprises Canada Speaker System R251 User Manual

R251  
Multimedia Desktop Theater  
R251  
User's Manual  
Edifier Enterprises Canada Inc.  
Made in China  
 
Introduction  
Completely MDF wooden case.  
5 Long-throw subwoofer driver.  
2 3/4 full range satellite speaker.  
Bass and volume controllers.  
Magnetically shield speakers.  
Open the packing  
Please check the speaker pattern marked on the package. Please contact the seller as soon as possible if you  
find the speakeris not thepattern you want.  
R251 packinglist:  
Overview  
1 x Sub Woofer  
5 x satellite Speakers  
3 x Audio Connecting Cord  
1 x User's Manual  
Introduction of backpanel  
R251  
Multimedia Desktop Theater  
VOLUME  
LINE IN  
Ò ôÁ ¿  
FR/FL  
FL  
SR/SL C /SW  
SL  
C
Min  
Max  
Speaker  
Output  
1
2
3
4
5
6
7
8
9
Sub Woofer  
FR  
SR  
Satellite Speakers  
Inverse-phase hole  
Audio connecting cord  
User's Manual  
Line In Port  
BASS  
µ ÍÒ ô  
POWER  
Min  
Max  
Speaker Out  
Power Switch  
Power Cord  
CONNECTING  
R251  
Multimedia Desktop Theater  
VOLUME  
LINE IN  
Ò ôÁ ¿  
FR/FL  
FL  
SR/SL C /SW  
YELLOW  
SL  
C
Min  
Max  
Speaker  
Output  
FR  
SR  
BASS  
µ ÍÒ ô  
POWER  
Min  
Max  
WHITE  
RED  
GREEN  
BLUE  
 
OPERATING INSTRUCTIONS:  
Surround sound speaker systems using 5.1 format are designed to connect to compatible audio devices offering  
5.1 output. Many pc s and DVD players already offer this type of output. If you only have a 2 channel stereo  
output it may be possible to purchase a Dolby digital 5.1 decoder which will convert this into a 5.1 format. This is  
not included with these speakers. If you must use a 2 channel input then this should be connected to the front L  
and front R input. This will result in a stereo output only.  
1.POSITIONING  
If you have the 5.1 surround sound input then you can experience the full performance of this system. You will  
have the indivedual outputs for the subwoofer, front stereo, rear stereo and front centre speakers. Position the  
front stereo speakers in front of the listening position and an equal distance to the left and right sides. Ideally the  
speakers should be about ear height(when sitting to listen)if possible and slightly away from a rear wall but they  
can be hooded onto a wall if necessary. If they are placed on a slippery surface, a little blue-tack may help hold  
them in place. These speakers contribute a lot to the overall audio so careful placement is crucial to your  
enjoyment of the music.  
The centre speaker should be placed on your TV screen or your computer screen(depending upon  
application)as this speaker is used for vocal content. The voices in a movie need to sound as though they are  
coming from the Tv set so try positioning this on top of the set.  
The rear speakers are used for special effects and are not as crucial in their placement. A good position for these  
is high up on the wall behind the listening position, perhaps pointing downward a little.  
The subwoofer houses a powerful bass driver and the positioning of this unit can have an effect on the quality of  
the bass. If the unit is placed in a corner, the bass will be amplified by the reflection from the walls. This position  
will give maximum bass but can sound quite boomy. A position near a rear wall but away from the corner is best  
as this will give a little boost to the bass without being too much. Experiment with the position to achieve best  
results. Also note that the unit receives the signals from the remote control. The range of transmission from the  
remote is not too great so don`t position the bass unit too far from the listening position.  
2.CONNECTING  
(1).Switch off the power first before connecting any part of the system.  
(2).Connect all 5 satellite speakers to their relative speaker output spring clips on the rear panel of the  
subwoofer. Please note to match the colour, red to red and black to black. Note that the cable for the rear  
speakers is longer than the front.  
(3).Connect the inputs to your PC or DVD player as shown in figure.  
(4).Plug the AC power plug into the wall outlet, as shown in figure.  
SPECIFICATIONS:  
Total Power Output :  
Input Impedance:  
Input Sensitive:  
RMS 2.3W X 5+15W  
10K Ohm  
250 mV  
Bass Unit:  
5 Aluminum coil, 4 Ohm  
2 3/4 Paper coil, 4 Ohm  
48 Hz ~ 20 KHz  
Tweeter Unit:  
Frequency Response:  
Dimension(Subwoofer):  
Dimension(Satellite):  
Gross Weight:  
158(W) x 194(H) x 286(D)mm  
86(W) x 139(H) x 100(D)mm  
About 6.4Kg  
 

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