Ọrọ Iṣaaju
This manual provides detailed instructions for the safe and efficient operation of your Kaiser MSA-7915L Professional 15-inch Wireless Amplified Speaker Kit. Please read this manual thoroughly before using the product and retain it for future reference. This speaker system is designed for professional audio applications, offering powerful sound, versatile connectivity, and portability.
Awọn Itọsọna Aabo
- Ma ṣe fi ẹrọ naa han si ojo tabi ọrinrin lati yago fun ina tabi mọnamọna.
- Do not open the speaker cabinet. There are no user-serviceable parts inside. Refer all servicing to qualified personnel.
- Rii daju pe fentilesonu to dara. Ma ṣe dina awọn ṣiṣi atẹgun.
- Place the speaker on a stable, level surface or a compatible speaker stand.
- Keep the unit away from heat sources, direct sunlight, and excessive dust.
- Lo oluyipada agbara nikan ti a pese pẹlu ẹyọkan.
- Yọọ kuro lakoko iji manamana tabi nigbati a ko lo fun igba pipẹ.
Package Awọn akoonu
Jẹrisi pe gbogbo awọn ohun kan wa ninu package:
- Kaiser MSA-7915L Amplified Speaker Unit
- Awọn gbohungbohun Alailowaya meji
- Isakoṣo latọna jijin
- Power Cable / Battery Charging Adapter
- Afowoyi Olumulo (iwe-ipamọ yii)
Ọja Pariview

Figure 1: Main Speaker Unit. This image displays the front of the Kaiser MSA-7915L speaker, featuring a large 15-inch woofer with a red accent ring and multicolor LED lighting. The rear panel is also visible, showcasing the comprehensive control interface, including knobs for volume, bass, treble, microphone inputs, USB/SD ports, and RCA inputs.

Figure 2: Wireless Microphones. Two wireless microphones are included with the speaker kit, designed for clear vocal reproduction and freedom of movement during performances or presentations. They feature a black finish with subtle red accents.

Figure 3: Top Handle and Stand Knob. This image highlights the retractable top handle for easy pulling, similar to luggage. Below it, a large black knob on the rear panel is shown, used to securely fasten the speaker onto a compatible speaker stand.

Figure 4: Side Handle and Wheels. The image shows a sturdy side handle integrated into the speaker's casing, providing an additional grip point for lifting. Below the handle, one of the durable wheels is visible, facilitating easy transport of the speaker.
Control Panel (Refer to Figure 1, Rear Panel)
- Iboju ifihan: Shows current mode, track number, and FM frequency.
- Ibudo USB: Fun ohun afetigbọ files lati awọn awakọ USB.
- Iho kaadi SD: Fun ohun afetigbọ files from SD cards.
- Bọtini Ipo: Switches between Bluetooth, USB, SD, FM Radio, and AUX modes.
- Bọ́tìnnì Ṣíṣe/Sánu duro: Controls playback for USB/SD/Bluetooth.
- Ti tẹlẹ/Awọn bọtini atẹle: Ó ń lọ kiri lórí àwọn orin tàbí àwọn ibùdó FM.
- Iwọn Titunto: Satunṣe awọn ìwò o wu iwọn didun.
- Awọn idari Bass/Table: Adjusts low and high frequencies.
- Microphone Inputs (6.3mm): Connect wired microphones.
- Microphone Volume/Echo: Adjusts volume and echo effect for microphones.
- Ìtẹ̀síwájú RCA (L/R): Connect external audio devices via RCA cables.
- Awọn ebute Batiri Ita: For connecting an external 12V battery.
- Agbara Yi pada: Yipada kuro / Pipa.
- Input Agbara AC: Connects the power cable for charging and operation.
- Awọn LED Ipo Batiri: Ṣe afihan ipele idiyele ti batiri inu.
Ṣeto
- Ṣii silẹ: Carefully remove the speaker and all accessories from the packaging. Retain the packaging for future transport or storage.
- Ngba agbara si Batiri naa:
- Before first use, fully charge the internal battery. Connect the supplied power cable to the AC Power Input on the rear panel and plug it into a standard electrical outlet.
- The Battery Status LEDs will indicate charging progress. The unit is fully charged when all LEDs are lit or the charging indicator changes.
- A full charge typically takes several hours. The battery provides up to 5 hours of continuous music playback.
- Connecting an External Battery (Optional):
- For extended use, you can connect an external 12V battery to the External Battery Terminals on the rear panel. Ensure correct polarity (+ to + and - to -).
- Mounting on a Stand (Optional):
- The speaker features a rear knob for securing it to a compatible speaker stand. Place the speaker onto the stand's pole and tighten the knob firmly to ensure stability.
Awọn ilana Iṣiṣẹ
1. Agbara Tan / Paa
Flip the Power Switch on the rear panel to the "ON" position to turn on the speaker. Flip it to "OFF" to power down the unit.
2. Asopọ Bluetooth
- Tan agbọrọsọ naa. Ifihan naa yoo fi ipo lọwọlọwọ han.
- Press the "Mode" button until "Bluetooth" or "BT" appears on the display.
- Mu Bluetooth ṣiṣẹ lori ẹrọ alagbeka rẹ (foonuiyara, tabulẹti, ati bẹbẹ lọ).
- Wa fun available devices and select "Kaiser MSA-7915L" (or similar name).
- Once paired, you will hear a confirmation tone, and you can now play audio wirelessly. The Bluetooth range is up to 30 meters (100 feet) in open areas.
3. Sisisẹsẹhin USB/SD
- Insert a USB drive or SD card (pre-loaded with MP3 audio files) sinu awọn oniwun ibudo / Iho.
- The speaker should automatically switch to USB or SD mode and begin playback. If not, press the "Mode" button to select the correct source.
- Lo awọn bọtini Play/Pause ati Previous/Next lati ṣakoso ṣiṣiṣẹsẹhin.
4. Redio FM
- Press the "Mode" button until "FM" appears on the display.
- Press and hold the Play/Pause button to initiate an automatic scan for FM stations. The speaker will save all found stations.
- Use the Previous/Next buttons to navigate through the saved stations.
5. AUX/RCA Input
- Connect an external audio device (e.g., CD player, mixer) to the RCA Input using an RCA cable.
- Press the "Mode" button to select "AUX" or "LINE" mode.
- Mu ohun ṣiṣẹ lati ẹrọ ti o sopọ.
6. Gbohungbohun Lilo
- Awọn gbohungbohun Alailowaya: Ensure the wireless microphones (Figure 2) have fresh batteries and are powered on. They should automatically connect to the speaker. Adjust their volume using the Microphone Volume knob on the rear panel.
- Wired Microphones: Connect wired microphones to the 6.3mm Microphone Inputs. Adjust their volume and echo effect using the dedicated controls.
7. Audio tolesese
Use the Master Volume, Bass, and Treble knobs on the rear panel to fine-tune the overall sound output to your preference.
8. Multicolor Light
The speaker features a multicolor light around the woofer. This light typically activates automatically with music playback or can be controlled via the remote control (if a dedicated button is present).
9. Isakoṣo latọna jijin
The included remote control allows for convenient operation of various functions from a distance, including mode selection, volume adjustment, track navigation, and playback control.
Itoju
- Ninu: Lo asọ rirọ, ti o gbẹ lati nu ode ti agbọrọsọ. Ma ṣe lo awọn afọmọ abrasive, waxes, tabi awọn nkanmimu.
- Itọju Batiri: To prolong battery life, fully charge the speaker before storing it for extended periods. Recharge the battery every 3-6 months even if not in use. Avoid completely draining the battery frequently.
- Ibi ipamọ: Tọ́jú agbọ́hùnsọ̀ náà sí ibi tí ó tutù tí ó sì gbẹ, tí kò sí ìmọ́lẹ̀ oòrùn tààrà àti ooru tó le koko.
- Ọkọ: Utilize the integrated handles (Figure 3 & 4) and wheels for easy and safe transport of the unit.
Laasigbotitusita
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Ko si agbara | Power cable not connected; Battery drained; Power switch off. | Ensure power cable is securely connected and plugged in. Charge the battery. Turn the power switch to "ON". |
| Ko si ohun jade | Iwọn ti o kere ju; Ti yan ipo titẹ sii ti ko tọ; Ẹrọ ko ni asopọ daradara. | Increase Master Volume. Press "Mode" to select the correct input. Check all cable connections. |
| Bluetooth ko so pọ | Speaker not in Bluetooth mode; Device too far; Bluetooth disabled on device. | Ensure speaker is in Bluetooth mode. Move device closer. Enable Bluetooth on your device and re-scan. |
| Gbohungbohun Alailowaya ko ṣiṣẹ | Microphone batteries low/dead; Microphone not powered on; Microphone volume too low. | Replace microphone batteries. Turn on the microphone. Increase Microphone Volume on the speaker. |
| Awọn ọran ṣiṣiṣẹsẹhin USB/SD | Ti ko ni atilẹyin file ìrísí; files; USB/SD not inserted correctly. | Rii daju files are in MP3 format. Try a different USB/SD card. Reinsert the USB/SD card. |
Awọn pato
| Awoṣe | MSA-7915L |
| Ṣiṣejade Agbara Audio | 12000W PMPO / 100W RMS |
| Iwọn Woofer | 15 inches (38.1 cm) |
| Asopọmọra | Bluetooth (up to 30m range), USB, SD, FM Radio, RCA Input, 6.3mm Microphone Inputs |
| Ipalara | 4 ohms |
| Orisun agbara | Rechargeable Internal Battery, AC Power, External 12V Battery Terminals |
| Igbesi aye batiri | Up to 5 hours (continuous music playback) |
| Pataki Awọn ẹya ara ẹrọ | Multicolor Light, Wireless Microphones, Remote Control, Portable Design (handles & wheels) |
| Awọn iwọn (L x W x H) | 48 x 74 x 40 cm |
| Iwọn | 17 kg |
Atilẹyin ọja ati Support
Kaiser products are manufactured to high-quality standards. For information regarding warranty coverage, service, or technical support, please refer to the warranty card included with your product or visit the official Kaiser webojula. Tọju iwe-ẹri rira rẹ bi ẹri rira.
For further assistance, you may contact Kaiser customer support through their official channels. Please have your model number (MSA-7915L) and purchase details ready.





