Monoprice 4-Channel Speaker Selector (Model 109995) User Manual

1. Бүтээгдэхүүн дууссанview

The Monoprice 4-Channel Speaker Selector allows you to connect a single stereo amplifier or receiver to up to four pairs of stereo speakers. This device enables you to distribute audio signals to different "zones" within your home, providing flexibility in your home audio setup. It includes an optional impedance protection circuit to maintain a stable load for your amplifier, regardless of the number of speakers in use.

2. Аюулгүй байдлын чухал мэдээлэл

• Хэрэглэхийн өмнө эдгээр зааврыг анхааралтай уншина уу.
• Энэ гарын авлагыг цаашид лавлах зорилгоор хадгална уу.
• Энэ төхөөрөмжийг ус, чийгэнд бүү оруулаарай.
• Ensure all connections are secure before powering on your audio system.
• Do not exceed the maximum power rating of 140 watts per channel (without protection) or 70 watts per channel (with protection).
• Always disconnect power from your amplifier/receiver before making or changing any speaker connections.
• Do not attempt to open or service the unit. Refer all servicing to qualified personnel.

3. Багцын агуулга

Please ensure all items are present upon unpacking:

• 1x Monoprice 4-Channel Speaker Selector Unit
• 1x хэрэглэгчийн гарын авлага (энэ баримт бичиг)

Зураг 1: Packaging box for the Monoprice 4-Channel Speaker Selector. The box displays the product name and an image of the selector unit.

4. Бүтээгдэхүүний онцлог

• Connects one stereo amplifier/receiver to up to four pairs of stereo speakers.
• Supports up to 70 watts per channel with impedance protection enabled.
• Supports up to 140 watts per channel without impedance protection.
• Optional impedance protection circuit ensures a stable load for your ampнастан.
• Individual on/off buttons for each speaker zone.
• Spring-loaded push terminals for easy speaker wire connection.

5. Тохиргоо ба суурилуулалт

Follow these steps to connect your Monoprice 4-Channel Speaker Selector to your audio system.

5.1 Identify Connections

Зураг 2: Rear panel of the speaker selector. Note the "L INPUTS R" terminals on the left for amplifier connection and "OUTPUTS" terminals (1-4) for speaker connections.

The rear panel of the speaker selector features one set of stereo inputs labeled "L INPUTS R" for connecting your amplifier or receiver, and four sets of stereo outputs labeled "OUTPUTS 1" through "OUTPUTS 4" for connecting your speaker pairs.

5.2 Утас тавих заавар

1. Унтраах: Таныг баталгаажуул amplifier/receiver is turned off and unplugged from the power outlet before making any connections.
2. Чанга яригч утас бэлтгэх: Strip approximately 1/2 inch (1.25 cm) of insulation from the ends of all speaker wires. Twist the bare wire strands tightly.
3. Холбох Amplifier to Inputs:
   • -г холбоно уу Зүүн (+) output terminal of your ampхүртэл илүү амьд Зүүн (+) input terminal of the speaker selector (under "L INPUTS R").
   • -г холбоно уу Зүүн (-) output terminal of your ampхүртэл илүү амьд Зүүн (-) input terminal of the speaker selector.
   • -г холбоно уу Баруун (+) output terminal of your ampхүртэл илүү амьд Баруун (+) input terminal of the speaker selector.
   • -г холбоно уу Баруун (-) output terminal of your ampхүртэл илүү амьд Баруун (-) input terminal of the speaker selector.

   Ensure correct polarity (+ to + and - to -) for optimal sound quality.

4. Connect Speakers to Outputs: For each pair of speakers (Zone 1, 2, 3, or 4):
   • -г холбоно уу Зүүн (+) terminal of your speaker to the Зүүн (+) output terminal for the desired zone on the speaker selector.
   • -г холбоно уу Зүүн (-) terminal of your speaker to the Зүүн (-) output terminal for the desired zone on the speaker selector.
   • -г холбоно уу Баруун (+) terminal of your speaker to the Баруун (+) output terminal for the desired zone on the speaker selector.
   • -г холбоно уу Баруун (-) terminal of your speaker to the Баруун (-) output terminal for the desired zone on the speaker selector.

   Maintain consistent polarity for all speaker connections.

5. Impedance Protection Switch: Locate the impedance protection switch (often on the rear or bottom of the unit).
   • АСААЛТ: Activates the protection circuit. Recommended for amplifiers with minimum impedance ratings below 8 ohms, or when connecting multiple pairs of speakers simultaneously to prevent amplifier overload. This limits power handling to 70W per channel.
   • Унтрааж байна: Disables the protection circuit. Allows for higher power handling (up to 140W per channel) but requires careful consideration of your amplifier's minimum impedance rating and the total impedance of connected speakers. Consult your amplifier's manual.
6. Байршил: Place the speaker selector in a well-ventilated area, away from heat sources and direct sunlight.

Зураг 3: Өнцөгтэй view of the speaker selector, highlighting the front panel with individual speaker zone selection buttons and the rear input/output terminals.

6. Ашиглалтын заавар

Once all connections are made and verified, you can begin using your speaker selector.

1. Асаах: Залгаад, асаана уу ampөргөгч/хүлээн авагч.
2. Select Speaker Zones: Use the individual push-buttons on the front panel of the speaker selector to turn on or off each pair of connected speakers (Zone 1, 2, 3, or 4).
   • Pressing a button will engage that speaker zone.
   • Pressing it again will disengage the zone.
   • You can select one, multiple, or all speaker zones simultaneously, depending on your listening preference and ampөргөгч хүчин чадал.
3. Дууны хэмжээг тохируулах: Control the overall volume using your amplifier/receiver's volume control.

Note on Impedance Protection: If the impedance protection circuit is enabled, you can safely operate multiple pairs of speakers without concern for amplifier overload. If it is disabled, be mindful of your amplifier's minimum impedance rating when engaging multiple speaker pairs. Operating an amplifier below its minimum impedance rating can cause damage.

7. Засвар үйлчилгээ

The Monoprice 4-Channel Speaker Selector requires minimal maintenance.

• Цэвэрлэгээ: Төхөөрөмжийн гадна талыг зөөлөн, хуурай даавуугаар арчина. Шингэн цэвэрлэгч эсвэл аэрозоль шүршигч хэрэглэж болохгүй.
• Агааржуулалт: Хэт халалтаас урьдчилан сэргийлэхийн тулд төхөөрөмжийн агааржуулалтын нүхнүүд бөглөрөөгүй эсэхийг шалгаарай.
• Холболтууд: Periodically check all speaker wire connections to ensure they remain secure.

8. Алдаа засах

9. Техникийн үзүүлэлтүүд

10. Баталгаат хугацаа ба хэрэглэгчийн дэмжлэг

Monoprice stands behind its products. For warranty information, technical support, or customer service inquiries, please visit the official Monoprice website or contact their customer support team directly. Please have your product model number (109995) and purchase information ready when contacting support.

Monoprice албан тушаалтан Webсайт: www.monoprice.com