1. Introduktion
The Teac AD-850 is a versatile home audio component combining a cassette deck, CD player, and USB recorder. It features a karaoke microphone input, allowing for recording and playback across various media formats. This manual provides essential information for the safe and effective operation of your AD-850 unit.
2. Sikkerhedsoplysninger
Læs venligst alle sikkerhedsinstruktioner omhyggeligt, inden du bruger enheden. Gem denne manual til senere brug.
- Strømkilde: Connect the unit only to the specified AC voltage (120V AC, 60Hz for USA/Canada).
- Ventilation: Sørg for tilstrækkelig ventilation. Bloker ikke ventilationsåbningerne.
- Vand og fugt: Udsæt ikke enheden for regn eller fugt. Placer ikke genstande fyldt med væsker oven på enheden.
- Varme: Hold enheden væk fra varmekilder såsom radiatorer, varmeregistreringsapparater, komfurer eller andre apparater, der producerer varme.
- Service: Forsøg ikke selv at udføre service på enheden. Overlad al service til kvalificeret servicepersonale.
- Laser produkt: Dette produkt bruger en laser. Brug af kontroller eller justeringer eller udførelse af andre procedurer end dem, der er specificeret heri, kan resultere i farlig stråling.
3. Pakkens indhold
Bekræft at alle varer er til stede i pakken:
- Teac AD-850 Main Unit
- Fjernbetjeningsenhed (RC-1329)
- Strømledning
- Instruktionsmanual (dette dokument)
- RCA Audio Cable (Stereo)
4. Kontroller og indikatorer
4.1 Frontpanel
Figur 4.1: Frontpanellayout
The front panel provides access to all primary functions. Key components include:
- Power knap: Tænder/slukker enheden.
- CD-bakke: Til isætning af lyd-cd'er.
- Kassettedeck: For inserting audio cassette tapes.
- USB-port: For connecting USB flash drives for playback and recording.
- Vise: Shows track information, time, and operational status.
- Kildeknap: Selects input source (CD, USB, Tape, Line In).
- Recording Level Knob: Adjusts recording input level.
- Microphone Input (MIC): 6.3mm (1/4") mono phone jack for microphone connection.
- MIC Level Knob: Justerer mikrofonens inputlydstyrke.
- Echo Mode Button: Activates/deactivates echo effect for microphone.
- Pitch kontrol: Adjusts playback speed for cassette tapes.
4.2 Bagpanel
Figur 4.2: Tilslutninger på bagpanelet
The rear panel houses the main input/output connections:
- LINEINDGANG (RCA): Connect external audio devices (e.g., turntable, media player).
- LINE OUTPUT (RCA): Tilslut til en amplifier eller modtager.
- AC IN: Tilslutning af strømkabel.
4.3 Remote Control Unit (RC-1329)
Figur 4.3: Fjernbetjeningens layout
The included remote control provides convenient operation from a distance. It duplicates most front panel controls and adds specific functions like program playback and folder navigation for USB.
5. Opsætning
5.1 Placering
Place the unit on a stable, level surface. Ensure sufficient space around the unit for proper ventilation (at least 10 cm on top and sides, 5 cm at the rear).
5.2 Forbindelser
- Tilslutning til en Amplifier/modtager: Use RCA audio cables to connect the LINE OUTPUT jacks on the AD-850's rear panel to an available audio input (e.g., "CD IN", "AUX IN") on your amplifier eller modtager.
- Connecting External Audio Devices (Input): To record from an external source, connect its audio output to the LINE INPUT jacks on the AD-850's rear panel.
- Mikrofonforbindelse: Insert a 6.3mm (1/4") mono phone jack microphone into the MIC input on the front panel.
5.3 Strømtilslutning
After all audio connections are made, connect the supplied AC power cord to the AC IN terminal on the rear panel of the unit, then plug the other end into a suitable wall outlet.
6. Betjeningsvejledning
6.1 Grundlæggende afspilning
- Tryk på MAGT for at tænde enheden.
- Tryk på KILDE button to select the desired playback source (CD, USB, or TAPE).
- Insert the media (CD, USB flash drive, or cassette tape).
- Tryk på SPIL button (►) for the selected source.
6.2 Betjening af cd-afspilleren
- Indlæsning af en CD: Trykke ÅBN/LUK, place the CD on the tray with the label side up, then press ÅBN/LUK igen for at lukke.
- Afspilning: Trykke SPIL (►).
- Pause: Trykke PAUSE (⏸). Press again to resume.
- Spring spor over: Trykke SKIP FREM (▶▶) or SKIP TILBAGE (◀◀).
- Hurtigt frem/tilbage: Holde SKIP FREM or SKIP TILBAGE.
- Stop: Trykke STOP (■).
- Afspilningstilstande: Use the remote control for Continuous, Shuffle, and Program playback.
6.3 Cassette Deck Operation
- Loading a Tape: Tryk på UDSTØDE button to open the cassette door, insert the tape, and close the door.
- Afspilning: Tryk på SPIL (►) button for the tape deck.
- Hurtigt frem/tilbage: Tryk på HURTIG FREM (▶▶) or SPOLE TILBAGE (◀◀) buttons.
- Pitch kontrol: Juster PITCH KONTROL knob to vary the playback speed (approx. +/-10%).
6.4 USB Playback and Recording
- USB-afspilning: Insert a USB flash drive into the front USB port. Select USB as the source. The unit will automatically detect and play MP3 files. Use navigation buttons to select tracks or folders.
- Optagelse til USB:
- Select the desired source (CD, TAPE, or LINE IN).
- Indsæt et USB-flashdrev.
- Tryk på OPTAGE button (●) for USB. The unit will enter record-standby mode.
- Juster REC NIVEAU knob to set the recording volume.
- Start playback on the source device. The recording will begin automatically.
- Trykke STOP (■) to end recording.
Note: When recording from CD to USB, the mic sound cannot be recorded. Recording from CD to USB is at 128Kbps MP3 format.
6.5 Microphone and Karaoke Function
- Connect a microphone to the MIC input.
- Juster MIC NIVEAU knob to control microphone volume.
- Tryk på EKKO MODE button to apply an echo effect to the microphone sound.
- The microphone audio can be mixed with playback from CD, USB, or Tape, and can be recorded to cassette or USB flash drive.
7. Vedligeholdelse
- Rengøring af enheden: Tør enheden af med en blød, tør klud. Brug ikke slibende rengøringsmidler eller opløsningsmidler.
- Cassette Deck Maintenance: Regularly clean the tape heads, pinch rollers, and capstan with a cotton swab lightly moistened with isopropyl alcohol. Demagnetize the tape heads periodically.
- Rengøring af CD-linser: Do not attempt to clean the CD lens directly. Use a commercially available CD lens cleaner disc if necessary.
8. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen strøm | Netledningen er ikke tilsluttet; stikkontakten er defekt. | Sørg for, at netledningen er korrekt tilsluttet; prøv en anden stikkontakt. |
| Ingen lydudgang | Incorrect source selected; Cables not connected properly; AmpLifier-volumen for lav. | Select correct source; Check all audio cable connections; Increase amplifier volumen. |
| CD'en afspilles ikke | CD inserted incorrectly; CD is dirty or scratched; Disc format not supported. | Insert CD label side up; Clean or replace CD; Ensure it's an audio CD or MP3 CD. |
| Cassette tape sounds distorted or muffled | Tape heads are dirty or magnetized; Tape is old or damaged. | Clean and demagnetize tape heads; Try a different tape. |
| USB recording fails | USB drive full; USB drive not formatted correctly; USB drive incompatible. | Slet files from USB drive; Format USB drive to FAT32; Try a different USB drive. |
9. Specifikationer
The following specifications are subject to change without notice for improvement.
- Kassettedeck:
- Track System: 4-track, 2-channel stereo
- Head Construction: Recording/Playback head × 1, Erase head × 1
- Tape Type: C-46/C-60
- Tape Speed: 4.76 cm/sec
- Motor: DC servo motor × 1
- Pitch Control: Approx. +/-10% (playback only)
- Wow and Flutter: 0.25% (WRMS)
- Frequency Response (Overall): Chrome 50-12,000Hz +/-3dB, Normal 50-12,000Hz +/-3dB
- S/N Ratio (Overall): 59dB (3%THD level WTD)
- Winding Time: Approx. 120 seconds (C-60 tape)
- CD-afspiller:
- Pickup: 3-beam semiconductor laser
- Digital Filter: 8x oversampling digitalt filter
- Frequency Response: 20Hz to 20kHz +/-2dB
- Total Harmonic Distortion: 0.02% or less (1kHz)
- S/N Ratio: 87dB or more (IHF-A)
- USB-grænseflade:
- USB: USB 1.1 Full speed (12Mbps)
- Playback Format: MP3
- Playback Frequency Response: 20Hz to 20,000Hz (+/-2dB)
- Playback S/N Ratio: 85dB or less
- Playback Bit Rate: 8K to 320K bps
- Optageformat: MP3
- Recording Frequency Response: CD to USB 20Hz to 15,000Hz (+/-3dB), Line In to USB 100Hz to 15,000Hz (+/-3dB)
- Recording S/N Ratio: 85dB or more
- Recording Bit Rate: 128Kbps
- Mikrofonindgang:
- Connector: 6.3mm (1/4") Mono phone jack
- Nominal Input Level: 0.78mV (−60dBm)
- Input Impedance: 47kΩ or more
- Analog Input/Output:
- Line Input (RCA): 462mV (50kΩ or higher input impedance)
- Line Output (RCA): 462mV (50kΩ or higher impedance load)
- Generel:
- Power Supply: AC 120V, 60Hz (USA/Canada)
- Strømforbrug: 13W
- Dimensions (W×H×D): 435 × 145 × 288 mm (17.1 × 5.7 × 11.3 inches) (including protrusions)
- Weight (Net): 4.8 kg (10.58 lbs)
- Arbejdstemperatur: 5 til 35 ° C (41 til 95 ° F)
- Operating Humidity: 5 to 85% (no condensation)
- Opbevaringstemperatur: -20 til 55°C (-4 til 131°F)
10. Garanti og support
Teac products are designed and manufactured to the highest quality standards. For information regarding warranty coverage, technical support, or service, please refer to the warranty card included with your product or visit the official Teac webForsøg ikke at reparere enheden selv, da dette kan ugyldiggøre din garanti.
For further assistance, please contact Teac customer support.
