SP-UXQD90S
Thank you for purchasing JVC speakers.
Before you begin using them, please read the instructions
carefully to be sure you get the best possible performance. If
you have any questions, consult your JVC dealer.
7Precautions
Before connecting:
• Make sure to match the polarity (ªand ·) when
connecting the speaker cords.
• Turn off the power to the amplifier before connecting the
speaker system; otherwise, the speakers may be damaged.
• The impedance of each speaker is 4 Ω.
If this does not match with the speaker impedance range
indicated on the amplifier, you cannot connect this system to
the amplifier.
• The maximum power handling capacity of the SP-UXQD90S
is 20 W. Excessive input will result in abnormal noise and
possible damage.
Daily operations and maintenance:
• Be sure to turn down the volume level on the amplifier to
prevent unwanted noise before performing following
operations:
– Turning on or off other components,
– Operating the amplifier,
– Tuning FM stations,
– Fast-forwarding a tape,
– Continuously reproducing high frequency oscillation or
high pitch electronic sounds.
– Connecting or disconnecting a microphone.
• When using a microphone, do not aim it at the speakers or
use it near the speakers; otherwise, the howling which
occurs may damage the speakers.
• Before replacing the cartridge, always turn off the power both
to the amplifier and to the turntable; otherwise, the clicking
noise may damage the speakers.
SPEAKER FOR A/V COMBINATION
SP-UXQD90S has a magnetically-shielded design for
placement adjacent to TV’s and monitors without causing color
aberrations. However, color may be affected as a result of how
the speaker system is installed. Therefore, be careful of the
following:
1. When placing these speakers near a TV set, turn off the
TV’s main power switch or unplug it before installing the
speakers. Wait at least 30 minutes after the system is
installed before turning on the TV’s power.
2. If another speaker system has been set up near the TV set,
that system may cause color unevenness in the TV’s picture.
3. In spite of the shielded design of these speakers, some
types of TV’s may be affected by them. If this happens,
move the speakers a short distance from the TV set.
感謝您惠顧 JVC 揚聲器。
在開始使用之前，請您仔細閱讀本使用說明書，以確保您獲得揚聲器的
最佳性能。如有疑問，請与 JVC 代理銷售商聯係。
7注意事項
進行連接之前：
•在連接揚聲器導線時確保對準極性 (ª和 ·)。
•在連接揚聲器係統之前，首先關閉功率放大器的電源，否則可能損壞
揚聲器。
•每只揚聲器的阻抗為 4 Ω。
如果揚聲器的阻抗与功率放大器上標出的阻抗範圍不一樣，便不要將
其連接到功率放大器上。
•SP-UXQD90S 的最大額定功率為 20 W 。超過該值以上的信號傳入
時該机將產生異常噪音並可能受到損壞。
日常使用和保養:
•在執行下列操作之前確保調低功率放大器的音量水平，以防止出現異
常噪音：
–啟動或關閉其他組件，
–操作功率放大器,
–調收 FM 電臺,
–快速前進倒帶,
–連續播放高頻振幅或高調電子音。
–連接或拔下麥克風。
•在使用麥克風時，不要將其朝向揚聲器，也不要在揚聲器附近使用，
否則顫噪可能會損壞揚聲器。
•在更換唱頭之前，請務必將接至功率放大器和接至唱机的電源均關
掉，否則喀噪音可能會損壞揚聲器。
A/V 組合揚聲器
SP-UXQD90S 具有防磁設計，使之可鄰置于電視機和監視器旁而不會
引起熒光屏色彩失常。然而，色彩將因揚聲器系統的安裝程序而受影
響，因此請注意下列事項：
1. 當靠近電視機安置這些揚聲器時，在安裝之前先關斷電視機的主電源
開關或拔出電源插頭。在整個系統被安裝好后，至少要等 30 分鐘后
才可打開電視機的電源。
2. 如果其它的揚聲器系統已被置于電視機旁，則那個系統可能會引起電
視機圖像的色彩不均勻。
3. 盡管這些揚聲器系統具有防磁設計，但有些電視機仍會受其影響。如
果發生此現象，請將揚聲器系統移得離電視機稍微遠一些。
INSTRUCTIONS:SPEAKER SYSTEM
使用說明書 :揚聲器係統
LVT1421-001A
[U/UZ]
