1. Rhagymadrodd
Diolch am brynuasing the SKYTECH ST-194D Digital Radio. This manual provides detailed instructions for the proper setup, operation, and maintenance of your new radio. Please read this manual thoroughly before using the device to ensure optimal performance and longevity. Keep this manual for future reference.
2. Gwybodaeth Diogelwch
Er mwyn sicrhau gweithrediad diogel ac atal difrod, dilynwch y rhagofalon canlynol:
- Peidiwch ag amlygu'r radio i dymheredd eithafol, golau haul uniongyrchol, na lleithder uchel.
- Osgoi gollwng neu orfodi'r ddyfais i effeithiau cryf.
- Peidiwch â cheisio dadosod na newid y radio. Bydd hyn yn gwneud y warant yn ddi-rym a gall achosi difrod.
- Use only the specified battery type (if applicable) and ensure correct polarity during installation.
- Cadwch y ddyfais i ffwrdd o ddŵr neu hylifau eraill.
- Glanhewch y radio gyda lliain meddal, sych. Peidiwch â defnyddio glanhawyr sgraffiniol na thoddyddion.
3. Cynnwys Pecyn
Gwiriwch y pecyn am yr eitemau canlynol:
- SKYTECH ST-194D Digital Radio
- Llawlyfr Defnyddiwr (y ddogfen hon)
Note: Batteries may not be included and might need to be purchased separately.
4. Cynnyrch Drosview
Familiarize yourself with the components and controls of your SKYTECH ST-194D Digital Radio.

Ffigur 1: Blaen view of the SKYTECH ST-194D Digital Radio. The image displays the silver-colored radio with its telescopic antenna extended. On the front, a speaker grille is visible on the left, and a digital display with control buttons is on the right. Below the display are buttons for alarm and time settings, along with switches for DX/Local reception and AM/FM band selection. A black wrist strap is attached to the side.
Rheolaethau a Nodweddion:
- Antena telesgopig: For improved radio signal reception.
- Grille Siaradwr: Allbwn sain.
- Arddangos Digidol: Shows time, frequency, and alarm status.
- AL SET Button: Fe'i defnyddir i osod yr amser larwm.
- Botwm AWR: Adjusts the hour for time and alarm settings.
- Botwm DIFFODD: Powers off the radio.
- Botwm GOSOD AMSER: Fe'i defnyddir i osod yr amser presennol.
- Botwm MIN: Adjusts the minute for time and alarm settings.
- AL ON/OFF Button: Yn troi'r swyddogaeth larwm ymlaen neu i ffwrdd.
- TUNE Button: Adjusts the radio frequency.
- DX.LOCAL Switch: Selects between distant (DX) and local signal reception.
- AM ON Switch: Activates the AM radio band.
- FM ON Switch: Activates the FM radio band.
- Strap arddwrn: Ar gyfer cario cludadwy.
5. Gosod
5.1 Gosod Batri
The SKYTECH ST-194D is battery-powered. To install batteries:
- Locate the battery compartment cover on the back or side of the radio.
- Llithrwch neu ddadglipiwch y clawr i agor yr adran.
- Insert the required batteries (e.g., AA or AAA, check compartment for type) according to the polarity indicators (+ and -).
- Caewch y clawr adran batri yn ddiogel.
Note: Ensure batteries are inserted correctly. Incorrect installation can damage the device.
6. Cyfarwyddiadau Gweithredu
6.1 Pweru Ymlaen/Diffodd
- To power on the radio, ensure batteries are installed and slide the AM ON or FM YMLAEN switch to the 'ON' position.
- To power off the radio, press the ODDI AR botwm.
6.2 Tuning the Radio (FM Band)
The SKYTECH ST-194D supports FM radio reception.
- Estynnwch yr antena telesgopig i gael y derbyniad gorau posibl.
- Llithro'r FM YMLAEN switch to the 'ON' position.
- Defnyddiwch y Tiwn button to scan for and select your desired FM station. The frequency will be displayed on the digital screen.
- Adjust the antenna position for the clearest signal.
6.3 Gosod yr Amser
- Pwyswch a dal y SET AMSER button until the hour display starts flashing.
- Gwasgwch y AWR botwm i addasu'r awr.
- Gwasgwch y SET AMSER button again, and the minute display will flash.
- Gwasgwch y MIN botwm i addasu'r munud.
- Gwasgwch SET AMSER unwaith eto i gadarnhau ac ymadael â'r modd gosod amser.
6.4 Gosod y Larwm
- Pwyswch a dal y SET AL button until the alarm hour display starts flashing.
- Gwasgwch y AWR botwm i addasu'r awr larwm.
- Gwasgwch y SET AL button again, and the alarm minute display will flash.
- Gwasgwch y MIN botwm i addasu'r munud larwm.
- Gwasgwch SET AL once more to confirm and exit alarm setting mode.
- I actifadu neu ddadactifadu'r larwm, pwyswch y AL YMLAEN / I FFWRDD button. An alarm icon will typically appear on the display when the alarm is active.
6.5 DX.LOCAL Switch
Mae'r DX.LOCAL switch helps optimize reception:
- Gosod i LLEOL for strong, nearby radio stations. This setting helps reduce interference from distant signals.
- Gosod i DX (Distant) for weaker, far-away radio stations. This setting increases sensitivity to pick up fainter signals.
7. cynnal
7.1 Glanhau
Sychwch y radio gyda lliain meddal, sych. Peidiwch â defnyddio glanhawyr hylif, aerosolau na thoddyddion, gan y gall y rhain niweidio'r wyneb neu'r cydrannau mewnol.
7.2 Gofal Batri
- Tynnwch y batris os na fydd y radio yn cael ei ddefnyddio am gyfnod hir er mwyn atal gollyngiadau.
- Gwaredwch fatris ail-law yn gyfrifol yn unol â rheoliadau lleol.
8. Datrys Problemau
| Problem | Achos Posibl | Ateb |
|---|---|---|
| Nid yw'r radio yn troi ymlaen. |
|
|
| Derbyniad radio gwael. |
|
|
| Mae'r arddangosfa'n wag neu'n dywyll. | Pŵer batri isel. | Amnewid batris. |
9. manylebau
| Brand | SKYTECH |
| Model | ST-194D |
| Receiver Technology | FM |
| Bandiau Radio â Chymorth | FM |
| Ffynhonnell Pwer | Wedi'i Bweru â Batri |
| Nodwedd Allweddol | Ysgafn |
| Dimensiynau'r Cynnyrch (Tua) | 16.7 x 8.8 x 4.3 cm |
| Pwysau (tua) | 210 gram |
10. Gwarant a Chefnogaeth
This product is designed for reliability and performance. For warranty information or technical support, please refer to the documentation provided at the point of purchase or contact your retailer. Keep your purchase receipt as proof of purchase.





