Crystal
-MM2500
13
Select Input Mode
Press the corresponding key on the remote control, can
selct from the loop. Of [INPUT] are , three different source
supply (5.1, AUX(stereo), FM Tuner).
Note!
Please select 2 chanel input STEREO if the so-
urce supply is playing CD, MP3 or VCD disc for better so-
und quality.
Select Output Mode
Please use the corresponding key on the remote control
to choose either [2.1 CH] or [5.1 CH] directly for the selec-
tion, in order to select the preferred music sound.
Volume and Fine Tuning
All speakers volume (front volume) are conrolled by
the
[MASTER VOL]
(+/-) buttons on the remote control.
Volume can be adjusted from Min~Max. For better sound
quality effect, you can turn the individual e.g.
[CEN]
(+/-)
center volume,
[SUB]
(+/-) subwoofer volume,
[FRONT]
(+/-) front and
[SURR]
(+/-) rear volume.
Mute
Press the
[MUTE]
key on the remote control, system
goes into mute mode, the MUTE indicator will light on LED
display. Press the MUTE key again on the remote control
to disable the mute mode.
3D Sound Effect Mode
When press the 3D key on the remote control, the sys-
tem turns into 3D sound effect.
Virtual Surround System
When press the VSS key on the remote control, the sys-
tem turns into Virtual Surround System effect.
Radio operation
Set the INPUT switch or [INPUT] button on Remote
Control to TUNER. TUNER indicator turns green. Select
the radio station by pressing the SEARCH selector. Press
the RESET button for reset the radio station searching
list.
Using the Antenna
Extend the antenna for better reception.
Trouble Shooting
If the system do not working correctly, please do the fol-
lowing check up.
No sound from speakers or no power.
System is not connected to power. Check with the
power plug.
The speaker cables are not connected (or are con-
nected wrong) with the output connector. Check the
speaker cables.
The power does is switched ON. Make sure the po-
wer switch at the back panel is on.
No sound effect from speaker
when choose 5.1 CH IN output mode
Make sure the setup of DVD player. Please change
output mode in DVD setup into 5.1 CH.
Distortion occured when in high volume
The sound device has too high level signal output.
Turn down the volume in source device or the master
volume in the system.
Note!
The proper combination of input and output mode
(both the active subwoofer and the supply source, i. e CD,
MP3, VCD, DVD...) will produce optimize sound quality.
Please refer to both Instruction Manual.
Note!
Some DVD device has high level signal output.
When the master volume is turn high until the distortion
occurs, please turn down the master volume to prevent da-
maged to the spakers and amplifi er.
Note!
You may not able to enjoy 5.1 CH sound effect
with this active 5.1 Home Theater Sorround System for
those DVD player without supply analog 5.1 CH output
terminal.
Specifi cation
Freguency Response:
Subwoofer: 20Hz~160Hz
Satelite: 150Hz~20kHz
P.M.P.O.
: 2 500W
Output power:
Subwoofer: 18W (4 OHM)
Front and Rear: 10W (5.8 OHM) x 5
Max output power
: 68W
Dimensions (W x L x H):
Subwoofer: 325 x 168 x 280 (mm)
Satelite: 128 x 108 x 165 (mm)
Center speaker: 140 x 208 x 132 (mm)
Batteries
: AAA x 2
Summary of Contents for Crystal MM-2500
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