1. Ynlieding
This manual provides comprehensive instructions for the safe and efficient use of your ONKYO K-185II-S Auto-Reverse Cassette Deck. Please read this manual thoroughly before operating the unit and retain it for future reference. The K-185II-S is a high-quality stereo cassette deck designed for both playback and recording, featuring auto-reverse capability and advanced noise reduction technologies.
Ofbylding 1.1: Front view of the ONKYO K-185II-S Auto-Reverse Cassette Deck. This image displays the main controls and cassette compartment on the front panel of the unit.
2. Key Features
- Dolby B/C NR: Integrated Dolby B and C Noise Reduction systems to minimize tape hiss during playback and recording.
- Dolby HX PRO: Equipped with Dolby HX PRO headroom extension for improved high-frequency recording linearity.
- Automatyske tapeselektor: Automatically detects and sets the correct equalization and bias for Normal, High (CrO2), and Metal type tapes.
- Metal Tape Recording Capability: Supports recording on Type IV (Metal) cassette tapes for enhanced sound quality.
- Skip Search Function: Allows for quick navigation between tracks on a recorded cassette tape.
- Auto-Reverse: Enables continuous playback or recording in both directions of the tape without manual intervention.
3. Opsette
3.1 Útpakke
Carefully remove the cassette deck from its packaging. Ensure all accessories, if any, are present. Retain the packaging materials for future transport or storage.
3.2 Pleatsing
Place the unit on a stable, level surface away from direct sunlight, heat sources, and excessive dust or vibration. Ensure adequate ventilation around the unit.
3.3 Ferbinings
- Audio-útfierferbining: Connect the LINE OUT jacks on the rear of the K-185II-S to the LINE IN or TAPE IN jacks on your amplifier or receiver using RCA audio cables.
- Audio Input Connection (for recording): Connect the LINE IN jacks on the rear of the K-185II-S to the LINE OUT or TAPE OUT jacks of your amplifier, receiver, or other audio source (e.g., CD player, tuner) using RCA audio cables.
- Power Connection: Plug the AC power cord into a standard AC100V, 50/60Hz wall outlet.
4. Bedriuwsinstruksjes
4.1 Basisôfspieljen
- Druk op de EJECT knop om it cassettefak te iepenjen.
- Insert a cassette tape with the open edge facing down and the side to be played facing forward. Close the compartment.
- Druk op de TOANIELSTIK knop. De cassette sil begjinne te spyljen.
- Pas it folume op jo amplifier of ûntfanger.
- Druk op 'e om it ôfspyljen te stopjen OPHÂLDE knop.
- Brûk de REWINDE or FAST FORWARD knoppen om troch de tape te navigearjen.
4.2 Opname
- Insert a blank cassette tape into the compartment. Ensure the tape's erase protection tabs are intact if you intend to record.
- Selektearje de winske audioboarne op jo amplifier or receiver (e.g., CD, Tuner) that is connected to the K-185II-S LINE IN jacks.
- Druk op de OPNIMME button (usually simultaneously with the TOANIELSTIK button). The recording indicator will illuminate.
- Begjin it ôfspyljen op jo audioboarne.
- Monitor the recording levels using the unit's level meters and adjust the recording level control on the K-185II-S (if available) or the output level of your source component to prevent distortion.
- Druk op de knop om de opname te stopjen OPHÂLDE knop.
4.3 Auto-Reverse Function
The K-185II-S automatically reverses tape direction at the end of a side during playback or recording. This allows for continuous operation without manually flipping the tape. The direction indicator will show the current playback/recording direction.
4.4 Dolby-lûdsreduksje
Engage the Dolby NR (Noise Reduction) switch to either 'B' or 'C' position to reduce tape hiss. Use the same Dolby setting for playback as was used for recording to ensure proper sound reproduction.
4.5 Skip Search Function
To use the skip search function, press the SKIP SEARCH button (or equivalent) during playback. The deck will fast forward or rewind to the next or previous silent gap between tracks. Refer to the front panel controls for specific button labels.
5. Underhâld
5.1 Cleaning Heads and Pinch Rollers
Regularly clean the tape heads, pinch rollers, and capstans to ensure optimal sound quality and prevent tape damage. Use a cotton swab lightly dampened with isopropyl alcohol. Perform this cleaning after approximately 10-20 hours of use or if sound quality deteriorates.
5.2 Demagnetizing Heads
Over time, tape heads can become magnetized, leading to increased noise and dull sound. Use a tape head demagnetizer periodically (e.g., every 50-100 hours of use) to demagnetize the heads. Follow the demagnetizer's instructions carefully.
5.3 Exterior Cleaning
Feie de bûtenkant fan it apparaat ôf mei in sêfte, droege doek. Brûk gjin abrasive reinigingsmiddels of oplosmiddels.
6. Probleemoplossing
| Probleem | Mooglike oarsaak | Oplossing |
|---|---|---|
| Gjin macht | Power cord disconnected; Power outlet faulty | Kontrolearje de ferbining fan it netsnoer; Besykje in oar stopkontakt |
| Gjin lûd by it ôfspieljen | Ferkearde ynfierseleksje oan amplifier; Audio cables disconnected; Volume too low | Select correct input on amplifier; Check audio cable connections; Increase amplifier folume |
| Minne lûdskwaliteit (dof, gedempt) | Dirty tape heads; Magnetized tape heads; Incorrect Dolby NR setting | Clean tape heads; Demagnetize tape heads; Ensure Dolby NR setting matches recording |
| Opname net mooglik | Tape erase protection tab removed; Incorrect input source selected | Cover the erase protection tab with tape; Select the correct input source on your amplibbener |
| Tape speed unstable (wow and flutter) | Dirty pinch rollers/capstans; Worn drive belt (internal) | Clean pinch rollers/capstans; If problem persists, professional service may be required |
7. Spesifikaasjes
| Eigenskip | Spesifikaasje |
|---|---|
| Model Type | Auto-reverse Stereo Cassette Deck |
| Noise Reduction System | Dolby B/C NR, Dolby HX PRO |
| Track Format | 4-spoar, 2-kanaal stereo |
| Recording Metoade | AC-foaroardiel |
| Erasing Metoade | AC Erase |
| Tapesnelheid | 4.8 sm / sek |
| Wow en Flutter | 0.07% (WRMS) / 0.14%W PEAK |
| Frequency Response (Normal Tape) | 20-15,000Hz (30-14,000Hz ±3dB) |
| Frequency Response (High Tape) | 20-16,000Hz (30-15,000Hz ±3dB) |
| Frequency Response (Metal Tape) | 20-17,000Hz (30-16,000Hz ±3dB) |
| S/N Ratio (Metal, Dolby NR OFF) | 58dB (3% THD level) |
| S/N Ratio Improvement (Dolby B) | 10dB (by 5kHz) |
| S/N Ratio Improvement (Dolby C) | 20dB (by 5kHz) |
| Ynput Jacks | Line (1 system) |
| Ynfiergefoelichheid (line) | 600mV |
| Ynfierimpedânsje (line) | 50 kΩ |
| Utfier Jacks | Line (1 system) |
| Standard Output (Line) | 500mV (0dB) |
| Load Impedance (Line) | 50kΩ or more |
| Motor | 1 DC Servo Motor |
| Heads | 1 Hard Permalloy (Rec/Play), 1 Ferrite (Erase) |
| Streamtafier | AC100V, 50 / 60Hz |
| Stromferbrûk | 9W |
| Ofmjittings (B × H × D) | 185 × 131 × 289 mm |
| Gewicht | 2.9 kg |
8. Garânsje en stipe
Specific warranty information for the ONKYO K-185II-S is not provided within this manual. For details regarding warranty coverage, service, or technical support, please refer to the warranty card included with your product or visit the official ONKYO webKontaktgegevens foar klanttsjinst kinne normaal fûn wurde op 'e webside fan' e fabrikant. website or in accompanying documentation.