WIITHINK WTB-777
Leabhar-làimhe Cleachdaiche Cluicheadair Cassette So-ghiùlain WIITHINK WTB-777 Boombox
Model: WTB-777
1. Ro-ràdh
Tapadh leibh airson ceannachasing the WIITHINK WTB-777 Portable Cassette Player Boombox. This device combines classic audio playback with modern connectivity, offering AM/FM radio, cassette playback and recording, Bluetooth streaming, and USB MP3 playback. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your device.
Leugh an leabhar-làimhe seo gu mionaideach mus cleachd thu an toradh agus gleidh e airson fiosrachadh san àm ri teachd.

Dealbh 1.1: Aghaidh view of the WIITHINK WTB-777 Portable Cassette Player Boombox.
2. Dè tha sa bhogsa
Dèan cinnteach gu bheil a h-uile nì an làthair nuair a dh’fhosglas tu a-mach e:
- WTB-777 Cassette Player Boombox
- Corda cumhachd
- Leabhar-làimhe cleachdaiche (an sgrìobhainn seo)
3. Toradh thallview agus Feartan
The WTB-777 boombox offers a range of audio functionalities:
- Cassette Player & Recorder: Play your favorite cassette tapes and record audio directly to a blank tape.
- Rèidio AM/FM: Tune into local radio stations with clear reception.
- Ceangal Bluetooth: Sruthlaich claisneachd gun uèir bhon fhòn-smart, tablet no innealan eile le comas Bluetooth agad.
- Cluicheadair USB: Cluich MP3 files bho dhràibhear USB flash.
- Tionndadh MP3: Convert radio broadcasts or cassette tapes to MP3 files directly onto a USB drive.
- Seac Earphone: Airson èisteachd prìobhaideach.
- Roghainnean cumhachd dùbailte: Operates on AC power or DC batteries for portability.

Image 3.1: Key features of the WTB-777 Portable Retro Cassette Player Recorder.
3.1. Smachdan agus Puirt
Familiarize yourself with the various controls and connection points on your boombox:
- Putan Cumhachd: Tionndaidh an aonad air / dheth.
- Smachd tomhas-lìonaidh: Atharraichidh seo ìre toraidh claisneachd.
- Tagraiche gnìomh: Switches between Tape, Radio, Bluetooth, and USB modes.
- Radio Tuner Dial: Selects AM/FM frequencies.
- Cassette Controls: Play, Stop, Fast Forward, Rewind, Record, Eject.
- Port USB: Airson draibhean flash USB a cheangal.
- Seac Earphone: Toradh stereo 3.5mm airson fònaichean-cluaise.
- Cuir a-steach cumhachd AC: Airson ceangal a dhèanamh ris a’ chorda cumhachd.
- Roinn Bataraidh: Located on the bottom for DC power.
- Antenna teileasgopach: Airson gabhail rèidio FM nas fheàrr.
4. Suidhich
4.1. A ’toirt cumhachd don Aonad
The WTB-777 can be powered by either AC electricity or DC batteries.
AC Power (Household Current)
- Dèan cinnteach gu bheil an aonad dheth.
- Connect the provided AC power cord to the AC power input jack on the boombox.
- Plug the other end of the power cord into a standard wall outlet (AC 120V/60Hz).
DC Power (Batteries)
For portable use, the unit requires 4 x 'C' size batteries (not included).
- Dèan cinnteach gu bheil an aonad dheth agus air a dhì-cheangal bho chumhachd AC.
- Fosgail an còmhdach cuibhreann bataraidh a tha suidhichte aig bonn an aonaid.
- Insert 4 'C' size batteries, observing the correct polarity (+/-) as indicated inside the compartment.
- Dùin an còmhdach roinn bataraidh gu tèarainte.
Thoir an aire: Thoir air falbh bataraidhean mura tèid an aonad a chleachdadh airson ùine mhòr gus casg a chur air aodion agus milleadh.

Image 4.1: Dimensions of the WTB-777 boombox, highlighting its portable size.
5. Stiùireadh Obrachaidh
5.1. Obrachadh Coitcheann
- Turn on the unit using the Power button.
- Adjust the Volume control to a comfortable listening level.
- Use the Function Selector to choose your desired mode (Tape, Radio, Bluetooth, USB).
5.2. Cassette Player/Recorder

Image 5.1: Operating the cassette player and recorder function.
A' cluich teip cassette
- Set the Function Selector to 'Tape'.
- Press the 'Eject' button to open the cassette door.
- Insert a cassette tape with the open edge facing upwards and the tape side facing you.
- Dùin doras a’ chassette gu daingeann.
- Press the 'Play' button to start playback.
- Use 'Fast Forward' or 'Rewind' to navigate the tape.
- Press 'Stop' to end playback.
A’ clàradh gu teip caisead
You can record from the radio or Bluetooth input to a blank cassette tape.
- Cuir teip cassette bàn a-steach don roinn cassette.
- Select the desired input source (Radio or Bluetooth) using the Function Selector.
- Start playing the audio you wish to record (e.g., tune to a radio station or start Bluetooth playback).
- Press the 'Record' button on the cassette player. The 'Play' button will also engage automatically.
- To stop recording, press the 'Stop' button.
5.3. Obrachadh Rèidio AM/FM

Image 5.2: The WTB-777 functions as an AM/FM radio and cassette recorder.
- Set the Function Selector to 'Radio'.
- Leudaich an antenna teileasgopach airson gabhail ris an FM as fheàrr. Airson gabhail ris an AM, tionndaidh an aonad airson an comharra as fheàrr.
- Rotate the Radio Tuner Dial to select your desired AM or FM station. The frequency scale will indicate the current tuning.
- Adjust the Volume control as needed.

Image 5.3: The WTB-777 radio displaying its AM and FM frequency ranges.
5.4. Bluetooth Streaming

Image 5.4: Bluetooth connectivity for streaming music to the boombox.
- Set the Function Selector to 'Bluetooth'. The unit will enter pairing mode, indicated by a flashing LED or audible prompt.
- Air an inneal agad le comas Bluetooth (fòn cliste, tablet), cuir Bluetooth an gnìomh agus rannsaich airson innealan a tha rim faighinn.
- Select 'WTB-777' from the list of devices to pair.
- Once paired, the LED indicator will stop flashing (or provide an audible confirmation).
- Start playing audio on your connected device. The sound will now play through the boombox.
- Adjust volume using the boombox's Volume control or your connected device.
5.5. Ath-chluich MP3 USB

Image 5.5: The WTB-777 supports USB MP3 playback.
- Set the Function Selector to 'USB'.
- Cuir a-steach draibh USB anns a bheil fuaim MP3 files a-steach don phort USB.
- Lorgaidh an aonad am MP3 gu fèin-ghluasadach agus tòisichidh e air a chluich files.
- Use the playback controls (Play/Pause, Next/Previous Track) if available on the unit, or rely on automatic playback.
5.6. MP3 Conversion (Radio/Cassette to USB)
The WTB-777 allows you to convert audio from the radio or cassette player directly to MP3 files on a USB drive.
- Cuir draibh USB flash a-steach don phort USB.
- Select the source you wish to record from (Radio or Tape) using the Function Selector.
- Start playing the audio from the source (e.g., tune to a radio station or play a cassette tape).
- Press the 'Record to USB' button (refer to your unit's specific button layout if not clearly labeled).
- The recording will begin, converting the audio to MP3 format on your USB drive.
- Brùth air a’ phutan ‘Stad’ gus crìoch a chur air a’ chlàradh.
6. Cumail suas
6.1. Glanadh
- Thoir air falbh an aonad bhon stòr cumhachd an-còmhnaidh mus tèid a ghlanadh.
- Cleachd clò bog, tioram gus na h-uachdaran a-muigh a sguabadh.
- Na cleachd innealan-glanaidh sgrìobach, cèir no fuasglaidhean oir dh’ fhaodadh iad milleadh a dhèanamh air a’ chrìochnachadh.
- For the cassette player, periodically clean the tape head and pinch roller with a cotton swab lightly dampair a dhèanamh le deoch-làidir isopropyl.
6.2. Stòradh
- Ma tha thu a’ stòradh an aonaid airson ùine mhòr, thoir a-mach na bataraidhean gus casg a chur air aodion.
- Bùth ann an àite fionnar, tioram air falbh bho sholas dìreach agus teòthachd anabarrach.
7. A ’dèanamh trioblaid
| Trioblaid | Adhbhar a dh’fhaodadh a bhith ann | Fuasgladh |
|---|---|---|
| Gun chumhachd | Càball cumhachd gun cheangal; Bataraidhean air an leigeil ma sgaoil no air an cur a-steach gu ceàrr. | Ensure AC cord is securely plugged in; Replace batteries or check polarity. |
| Gun fhuaim | Volume too low; Incorrect function mode selected; Headphones connected. | Increase volume; Select correct function (Tape, Radio, BT, USB); Disconnect headphones. |
| Fàilteachas rèidio truagh | Antenna gun a bhith air a shìneadh a-mach; Comharra lag. | Leudaich an antenna teileasgopach gu tur; Ath-shuidhich an aonad airson comharra nas fheàrr. |
| Chan eil an teip cassette a’ cluich/a’ clàradh | Tape incorrectly inserted; Tape damaged; Cassette door not closed. | Reinsert tape correctly; Try a different tape; Ensure cassette door is closed. |
| Bluetooth nach eil a 'càradh | Unit not in pairing mode; Device too far; Bluetooth already connected to another device. | Set function to Bluetooth; Move device closer; Disconnect from other devices and try again. |
| USB gun a bhith a ’cluich | Draibh USB nach deach a chur a-steach gu ceart; Neo-fhreagarrach file cruth; draibh USB truaillte. | Cuir an draibh USB a-rithist; Dèan cinnteach file’S e cruth MP3 a th’ annta; Feuch draibh USB eadar-dhealaichte. |
8. Sònrachaidhean
- Modail: WTB-777
- Brand: WIITHINK
- Meudan toraidh (L x W x H): 9.8 x 3 x 5.1 òirleach
- Cuideam nì: 2.72 notaichean (gun bataraidhean)
- Teicneòlas ceangail: Bluetooth, USB, Earphone Jack
- Raon tricead rèidio: FM 87 - 108 MHz, AM 520 - 1710 kHz
- Stòr cumhachd: AC 120V/60Hz or 4 x 'C' size batteries (DC)
- Seòrsa neach-labhairt: So-ghiùlain
- Dath: Dubh
9. Fiosrachadh Sàbhailteachd
- Na cuir uisge no taiseachd san aonad gus casg a chuir air cunnartan teine no clisgeadh.
- Na fosgail an casing. Thoir aire do luchd-obrach teisteanasach airson a h-uile seirbheis.
- Seachain an aonad a chur faisg air stòran teas leithid rèididheatoran, clàran teas, stòbhaichean, no innealan eile (a’ gabhail a-steach ampliifiers) a bheir teas.
- Dìon an sreang cumhachd bho bhith air a choiseachd air no air a phronnadh, gu sònraichte aig plugaichean, gabhadan goireasachd, agus an àite far am fàg iad bhon inneal.
- Na cleachd ach ceanglachan / goireasan a chaidh a shònrachadh leis an neach-dèanamh.
- Na cuir a-steach an inneal seo aig àm stoirmean dealanach no nuair nach eilear ga chleachdadh airson ùine mhòr.
10. Barantas agus Taic
For warranty information or technical support, please refer to the documentation included with your purchase or contact WIITHINK customer service directly. Contact details can typically be found on the manufacturer's official weblàrach no air pacaigeadh an toraidh.
Please have your model number (WTB-777) and purchase date ready when contacting support.