1. Entwodiksyon
This manual provides detailed instructions for the setup, operation, and maintenance of your Koss HG857 Portable CD System. The HG857 is a versatile audio system featuring a CD player, digital AM/FM tuner, and dual cassette decks, designed for both portable use and as a compact stereo system. Please read this manual thoroughly before using your unit to ensure proper operation and to maximize its performance.
Figi 1: Devan view of the Koss HG857 Portable CD System with the CD compartment open, showing the main unit and detachable speakers.
2. Enstalasyon
2.1 Debake
Carefully remove all components from the packaging. Ensure you have the main unit, two detachable speakers, the remote control, and this instruction manual. Retain the packaging for future transport or storage.
2.2 Konekte moun kap pale yo
The Koss HG857 features detachable speakers. Connect the speaker wires from each speaker to the corresponding speaker terminals on the rear of the main unit. Ensure correct polarity (red to red, black to black) for optimal sound.
Figi 2: Dèyè view of the Koss HG857 system, showing the main unit with detachable speakers connected, highlighting the speaker terminals and power input.
2.3 Mete aparèy la an fonksyon
AC pouvwa
Connect the AC power cord to the AC inlet on the rear of the unit and then plug it into a standard AC 120V, 60Hz wall outlet.
Pouvwa batri
For portable use, the unit requires 8 D-size batteries. Open the battery compartment on the bottom of the unit and insert the batteries, observing the correct polarity (+/-) as indicated.
Figi 3: Detaye view of the Koss HG857 rear panel, showing the AC power input, speaker terminals, and the extendable FM antenna.
2.4 Enstalasyon antèn
For FM reception, extend the telescopic antenna fully. For AM reception, the unit uses a built-in ferrite bar antenna; rotate the unit for best reception.
3. Operasyon
3.1 Kontwòl debaz yo
- POUVWA bouton: Peze pou limen oswa etenn inite a.
- Kontwòl VOLIM: Rotate to adjust the overall sound level.
- Kontwòl BALANS: Adjusts the balance between the left and right speakers.
- DYNAMIC BASS BOOST (DBB): Activates or deactivates enhanced bass response.
3.2 Operasyon Lektè CD
- Louvri kouvèti konpatiman CD a.
- Mete yon CD ak bò etikèt la anlè.
- Fèmen kouvèti lòj CD a.
- Peze a CD/AUX bouton pou chwazi mòd CD.
- Peze a JWE/POZ bouton pou kòmanse lecture.
- Sèvi ak SOTE / RECHÈCH buttons to navigate tracks or fast forward/rewind.
- PROGRAM: Allows programming up to 20 tracks in a desired order.
3.3 Operasyon Tuner Radyo
- Peze a Sentonizè button to select AM or FM band.
- Sèvi ak la REGLAGE bouton yo pou w sintonize yon estasyon manyèlman.
- Peze epi kenbe REGLAGE bouton pou rechèch estasyon otomatik.
- PRESET: Store and recall up to 20 AM/FM stations.
3.4 Cassette Deck Operation
The unit features dual cassette decks (Deck A and Deck B).
Lektur
- Louvri pòt kasèt la epi mete yon kasèt.
- Peze a TAPE bouton pou chwazi mòd kasèt.
- Peze JWE on either Deck A or Deck B to start playback.
- Sèvi ak RETIRE, VIT VANSE, ak STOP/EJECT bouton jan sa nesesè.
Anrejistreman
You can record from CD, Radio, or Tape A to Tape B.
- Insert a blank, recordable cassette into Deck B.
- Select the desired source (CD, TUNER, or TAPE A).
- Peze a DOSYE button on Deck B. Playback from the source will begin automatically.
- Peze SISPANN on Deck B to end recording.
3.5 Kontwòl Remote
The included remote control allows convenient operation of most functions from a distance. Ensure the remote has working batteries and is pointed towards the main unit's sensor.
Figure 4: The multi-function remote control for the Koss HG857, showing various buttons for CD, tuner, and tape operations.
3.6 Jack kas ekoutè
A stereo headphone jack is provided for private listening. Plugging in headphones will mute the speakers.
4. Antretyen
4.1 Netwayaj
Wipe the unit with a soft, dry cloth. Do not use abrasive cleaners or solvents. For the CD lens, use a specialized CD lens cleaner.
4.2 Ranplasman batri
If using battery power, replace all 8 D-size batteries when the unit's performance degrades. Ensure proper polarity.
4.3 Antretyen CD ak Kasèt
- Manyen CD yo nan kwen yo pou evite anprent dwèt ak reyur.
- Store cassettes away from direct sunlight and heat.
- Periodically clean cassette heads with a head cleaner.
NAN. Depanaj
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Pa gen pouvwa | AC cord not plugged in; Batteries depleted or incorrectly inserted. | Tcheke koneksyon kouran altènatif la; Ranplase pil yo, asire polarite ki kòrèk la. |
| Pa gen son | Volume too low; Headphones connected; Speakers not connected properly. | Increase volume; Disconnect headphones; Check speaker connections. |
| CD a sote oswa li pa jwe | CD dirty or scratched; CD inserted incorrectly; Unit in wrong mode. | Clean CD; Reinsert CD label side up; Select CD mode. |
| Resepsyon radyo pòv | Antèn pa pwolonje/pozisyone; Siyal fèb. | Extend and adjust FM antenna; Rotate unit for AM; Try a different location. |
| Cassette playback issues | Tape tangled or damaged; Heads dirty. | Check tape condition; Clean cassette heads. |
| Remote kontwòl pa travay | Batteries depleted or incorrectly inserted; Obstruction between remote and unit. | Replace remote batteries; Ensure clear line of sight to unit's sensor. |
6. Espesifikasyon
- Modèl: HG857
- Sous pouvwa: AC 120V, 60Hz; 8 x D-size batteries
- Jwè CD: Top-loading, 20-track programmable
- Sentonizè radyo: Digital AM/FM, 20 station presets
- Cassette Decks: Dual cassette, recordable
- Oratè: Detachable 3-way speakers with Dynamic Bass Boost
- Koneksyon: Stereo Headphone Jack
- Dimansyon (apeprè): 27.8 x 12.5 x 11.6 pous (Dimansyon Pake)
- Pwa (apeprè): 16.7 liv (Pwa atik)
- Manifakti: Koss Audio & Video
- Premye disponib: 4 septanm 1999
7. Garanti & Sipò
For warranty information and customer support, please refer to the warranty card included with your product or visit the official Koss websit la. Kenbe resi acha ou kòm prèv acha.
Koss Official Websit: www.koss.com