1. Fampidirana
Misaotra anao nividyasing the Excelvan LK-T091 Digital LED Alarm Clock Radio. This manual provides detailed instructions for the proper setup, operation, and maintenance of your device. Please read this manual thoroughly before use and retain it for future reference.

Sary 1: Eo anoloana view of the Excelvan LK-T091 Digital LED Alarm Clock Radio.
Fonosana:
- 1 x Excelvan Digital LED Alarm Clock Radio (Model LK-T091)
- 1 x User Manual
2. Fampahalalana manan-danja momba ny fiarovana
- Aza mampiasa bateria azo averina for the backup power. Alkaline or lithium batteries are recommended for optimal performance and longevity.
- Ensure the power adapter is compatible with your local power supply (AC230V ~ 50Hz).
- Aza avela amin'ny rano, ny hamandoana, na ny hafanana tafahoatra ny fitaovana.
- Fadio ny mametraka ny fitaovana eo akaikin'ny loharano mafana na amin'ny tara-masoandro mivantana.
- Aza manandrana manongotra na manamboatra ilay fitaovana. Alefaso amin'ny mpiasa mahay ny serivisy rehetra.
- Arovy amin'ny ankizy.
3. Vokatra mihoatraview
Fanaraha-maso sy fampisehoana:

Figure 2: Top panel controls of the Excelvan LK-T091.
- LED fampisehoana: Shows time, alarm status, and radio frequency.
- bokotra SNOOZE: Mampangina vetivety ny fanairana.
- SET / PRESET Button: Used to set time/alarm and save radio presets.
- ALARM / MEM Button: Activates alarm setting mode and recalls radio presets.
- bokotra RESET: Resets the unit.
- Tuning Buttons (▲ / ▼): Adjust time, alarm, and radio frequency.
- RADIO / SLEEP Button: Turns radio on/off and activates sleep timer.
- ALARM OFF / BUZZER / RADIO Switch: Selects alarm sound source (off, buzzer, or radio).
- VOLUME Knob: Adjusts radio volume.

Sary 3: aoriana view showing the battery compartment for backup power.
4. Fametrahana
4.1 Fampifandraisana herinaratra
- Connect the AC power cord to the power input jack on the back of the clock radio.
- Plug the other end of the power cord into a standard AC230V ~ 50Hz wall outlet.
- The LED display will light up, indicating the unit is powered on.
4.2 Fametrahana Backup Battery
The clock radio uses one 9V (6F22 type) battery (not included) for backup power. This battery maintains time settings during a power outage.
- Tadiavo ny toerana misy ny bateria eo amin'ny faran'ny fitaovana.
- Sokafy ny fonon'ny batterie.
- Insert one 9V (6F22 type) alkaline or lithium battery, ensuring correct polarity (+ and -).
- Akatona tsara ny saron'ny efitrefitra bateria.
- Note: The battery backup only maintains time settings; the display will not be visible during a power outage. Do not use rechargeable batteries.
4.3 Mametra ny fotoana
- Tsindrio ary hazòny ny SET tsindrio ny bokotra mandra-panombohan'ny fipipihan'ny isa ora.
- Ampiasao ny ▲ or ▼ (Tuning) buttons to adjust the hour.
- Tsindrio ny SET button again; the minute digits will flash.
- Ampiasao ny ▲ or ▼ (Tuning) buttons to adjust the minutes.
- Tsindrio ny SET button once more to confirm and exit time setting mode. The time is displayed in 24-hour format.
5. Torolàlana miasa
5.1 Fametrahana ny fanairana
The alarm can be set to wake you with a buzzer or your favorite FM radio station.
- Tsindrio ary hazòny ny fanairana button until the alarm hour digits start flashing.
- Ampiasao ny ▲ or ▼ (Tuning) buttons to adjust the alarm hour.
- Tsindrio ny fanairana button again; the alarm minute digits will flash.
- Ampiasao ny ▲ or ▼ (Tuning) buttons to adjust the alarm minutes.
- Tsindrio ny fanairana button once more to confirm and exit alarm setting mode.
- Mba hampavitrika ny fanairana, dia sòsiho ny ALARM OFF / BUZZER / RADIO switch to either BUZZER or fampielezam-peo. An alarm indicator will appear on the display.
- To turn off the alarm, slide the switch to PATINA ny fanairana.

Figure 4: Choose to wake up to a buzzer sound or your preferred radio station.
5.2 Fampiasana snooze
Rehefa maneno ny fanairana dia tsindrio ny lehibe SNOOZE button to temporarily silence the alarm for approximately 9 minutes. The alarm will sound again after this period. To cancel snooze and turn off the alarm, slide the ALARM OFF / BUZZER / RADIO mifamadika amin'ny PATINA ny fanairana.

Figure 5: The snooze function allows for a short delay before the alarm sounds again.
5.3 FM Radio Operation
5.3.1 Fanitsiana ny Radio
- Tsindrio ny fampielezam-peo bokotra hampandeha ny radio FM.
- Ampiasao ny ▲ or ▼ (Tuning) buttons to manually tune to your desired FM frequency (87.5 – 108 MHz).
- Mba hijerena ho azy ny toerana manaraka azo ampiasaina, tsindrio ary hazòny ny ▲ or ▼ (Tuning) buttons for a few seconds until the frequency starts scanning.
- Ahitsio ny feo amin'ny fampiasana ny BOKY FAHA- bokotra.
- Tsindrio ny fampielezam-peo button again to turn off the radio.
5.3.2 Fitehirizana sy Fahatsiarovana ireo Preset
The clock radio can store up to 10 FM radio station presets.
- Tune to your desired station using the tuning method described above.
- Tsindrio ary hazòny ny SET / PRESET button until "P01" (or the next available preset number) flashes on the display.
- Ampiasao ny ▲ or ▼ (Tuning) buttons to select the desired preset number (P01-P10).
- Tsindrio ny SET / PRESET button again to save the station to the selected preset.
- To recall a saved preset, press the ALARM / MEM button repeatedly to cycle through the saved stations.

Figure 6: Digital FM tuning allows for precise station selection and saving presets.
5.4 Asa famantaranandro fatoriana
Ny famantaranandro fatoriana dia ahafahan'ny radio milalao mandritra ny faharetana voafaritra alohan'ny hamonoana azy ho azy.
- Raha mbola mandeha ny radio dia tsindrio ny torimaso button repeatedly to cycle through the available sleep timer durations: 90, 75, 60, 45, 30, 15, 00 minutes.
- The selected duration will be displayed briefly. The radio will automatically turn off after the set time.
- Mba hanafoanana ny famerana torimaso dia tsindrio ny torimaso button until "00" is displayed, or turn off the radio manually.

Figure 7: The sleep timer allows you to fall asleep to music, which then automatically turns off.
6. Fikojakojana
6.1 Fanadiovana
- Fafao amin'ny lamba malefaka sy maina ny ivelan'ny fitaovana.
- Aza mampiasa mpanadio, savoka, na solvents, fa mety hanimba ny endriny.
- Hamarino tsara fa nesorina tamin'ny faladiany ny fitaovana alohan'ny hanadiovana azy.
6.2 Fanoloana bateria
If the time settings are lost during a power outage, the 9V backup battery may need to be replaced. Follow the instructions in Section 4.2 for battery installation.
7. Famahana olana
| OLANA | Antony mety hitranga | vahaolana |
|---|---|---|
| Tsy misy fampisehoana / Unit tsy mandeha | Power cord not connected or power outlet not active. | Ensure the power cord is securely plugged into the unit and a working wall outlet. |
| Fotoana/fanairana very taorian'ny herinaratra outage | Maty na tsy napetraka ny bateria fanampiny. | Install a new 9V alkaline or lithium battery in the battery compartment. |
| Ratsy fandraisana radio FM | Antenna tsy miitatra na ratsy faritra famantarana. | Extend the FM wire antenna fully. Try repositioning the unit for better reception. |
| Tsy maneno ny fanairana | Alarm not set or alarm switch is in "OFF" position. | Verify alarm time is set correctly. Ensure the ALARM OFF / BUZZER / RADIO napetraka ny switch BUZZER or fampielezam-peo. |
| Mamirapiratra loatra/tsy mazava loatra ny efijery | No brightness adjustment feature on this model. | The display brightness is fixed. |
8. Famaritana
- Modely: LK-T091
- Aseho: LED, 24-hour format
- Karazana fanairana: Single alarm (Buzzer or FM Radio)
- Range Freaky ny FM: 87.5 – 108 MHz
- Timer matory: 00, 15, 30, 45, 60, 75, 90 minitra
- Fampidirana herinaratra: AC 230V ~ 50Hz
- Backup Battery: 1 x 9V (6F22 type) battery (not included)
- Product Dimensions (L x H x D): Eo amin'ny 14.15 sm eo ho eo x 7.14 sm x 0.89 sm eo ho eo
- Lanja: Tokony ho 380 g
- Fitaovana: AC (Plastic)
- loko: Mainty
9. Warranty sy fanohanana
Excelvan products are designed to provide reliable performance. For specific warranty information, please refer to the warranty card included with your purchase or contact your retailer. If you encounter any issues or require technical assistance, please contact Excelvan customer support through their official webtranonkala na ny fampahalalana momba ny fifandraisana nomena miaraka amin'ny vokatrao.
Please have your model number (LK-T091) and purchase details ready when contacting support.