1. Kupu Whakataki
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.
Whakaahua 1: Mua view of the Koss HG857 Portable CD System with the CD compartment open, showing the main unit and detachable speakers.
2. Tatūnga
2.1 Te Wetewete
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 Hononga Kai-korero
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.
Whakaahua 2: Whakamuri view of the Koss HG857 system, showing the main unit with detachable speakers connected, highlighting the speaker terminals and power input.
2.3 Whakakaha i te Waeine
Mana AC
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.
Te Mana Puhiko
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.
Whakaatu 3: Taipitopito view of the Koss HG857 rear panel, showing the AC power input, speaker terminals, and the extendable FM antenna.
2.4 Tatūnga Antenna
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. Mahi
3.1 Mana Taketake
- Pihi POWER: Pēhia ki te whakakā i te waeine ki te ON, ki te OFF ranei.
- Mana Rōrahi: Hurihia hei whakatika i te taumata oro katoa.
- Mana WHAI: Adjusts the balance between the left and right speakers.
- DYNAMIC BASS BOOST (DBB): Activates or deactivates enhanced bass response.
3.2 Mahinga Kaipāho CD
- Whakatuwheratia te taupoki o te wāhanga CD.
- Whakanohoia he CD kia anga whakarunga te taha tapanga.
- Katia te taupoki wahanga CD.
- Pehia te CD/AUX paatene hei tohu i te aratau CD.
- Pehia te TAKARO/PAUSE paatene ki te tiimata te purei ano.
- Whakamahi HUAKI / Rapu buttons to navigate tracks or fast forward/rewind.
- TE WĀTAKA: Allows programming up to 20 tracks in a desired order.
3.3 Te Mahi Whakatū Reo Irirangi
- Pehia te HEINOA button to select AM or FM band.
- Whakamahia te WHAKARANGA nga patene hei whakatangi-a-ringa ki tetahi teihana.
- Pēhi me te pupuri WHAKARANGA buttons for automatic station search.
- tatūkē: Store and recall up to 20 AM/FM stations.
3.4 Te Mahi Ripene Rahoraho
The unit features dual cassette decks (Deck A and Deck B).
Whakahoki
- Whakatuwheratia te tatau o te rīpene ka whakauruhia he rīpene.
- Pehia te Tapapa button to select tape mode.
- Perehi TAKARO on either Deck A or Deck B to start playback.
- Whakamahi WHAKAARO, KAUPAPA KAUPAPA, a KATI/PUA nga paatene ina hiahiatia.
Te tuhi
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).
- Pehia te REKOTI button on Deck B. Playback from the source will begin automatically.
- Perehi KATI on Deck B to end recording.
3.5 Mana Mamao
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 Pooro Jack
A stereo headphone jack is provided for private listening. Plugging in headphones will mute the speakers.
4. Tiaki
4.1 Te horoi
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 Whakakapinga Pūhiko
If using battery power, replace all 8 D-size batteries when the unit's performance degrades. Ensure proper polarity.
4.3 CD and Cassette Care
- Puritia ngā taha o ngā CD kia kore ai e pāngia e ngā tapumati me ngā karawarawa.
- Store cassettes away from direct sunlight and heat.
- Periodically clean cassette heads with a head cleaner.
5. Te Raru
| Raruraru | Take pea | Rongoā |
|---|---|---|
| Karekau he kaha | AC cord not plugged in; Batteries depleted or incorrectly inserted. | Tirohia te hononga AC; Whakakapia ngā pākahiko, me te whakarite kia tika te polarity. |
| Karekau he tangi | Volume too low; Headphones connected; Speakers not connected properly. | Increase volume; Disconnect headphones; Check speaker connections. |
| Ka peke te CD, karekau ranei e purei | CD dirty or scratched; CD inserted incorrectly; Unit in wrong mode. | Clean CD; Reinsert CD label side up; Select CD mode. |
| He pai te powhiri reo irirangi | Kāore te pūihi i toronga/i tū ki te tūranga; He ngoikore te tohu. | Extend and adjust FM antenna; Rotate unit for AM; Try a different location. |
| Nga take purei rīpene | Tape tangled or damaged; Heads dirty. | Check tape condition; Clean cassette heads. |
| Ko te mana mamao kaore e mahi | Batteries depleted or incorrectly inserted; Obstruction between remote and unit. | Replace remote batteries; Ensure clear line of sight to unit's sensor. |
6. Whakatakotoranga
- Tauira: HG857
- Puna Hiko: AC 120V, 60Hz; 8 x D-size batteries
- Pūpāpāho CD: Top-loading, 20-track programmable
- Whakaata Irirangi: Digital AM/FM, 20 station presets
- Ngā Papa Rīpene: Dual cassette, recordable
- Kaikōrero: Detachable 3-way speakers with Dynamic Bass Boost
- Hononga: Potae pane pane
- Ahu (āhua.): 27.8 x 12.5 x 11.6 inihi (Ngā Ahu Puka)
- Taumaha (approx.): 16.7 pauna (Taumaha Tuemi)
- Kaihanga: Koss Audio & Video
- Wātea Tuatahi: Mahuru 4, 1999
7. Raihana me te Tautoko
For warranty information and customer support, please refer to the warranty card included with your product or visit the official Koss webpae. Puritia to riiki hoko hei tohu mo te hoko.
Koss Official Webpae: www.koss.com
