Ro-ràdh
Thank you for choosing the Estink RF304 2.4G Wireless Numeric Keypad. This manual provides detailed instructions for setting up, operating, and maintaining your new device. Please read this manual thoroughly before use to ensure optimal performance and longevity of the product.
Susbaint pacaid
Thoir sùil air susbaint a’ phacaid gus dèanamh cinnteach gu bheil a h-uile rud ann:
- 1 x Estink RF304 Numeric Keypad (Rose Gold)
- Glacadair USB 1 x 2.4G
- 1 x Leabhar-làimhe Cleachdaiche (an sgrìobhainn seo)
Thoir an aire: 2 x AAA batteries are chan eil air a thoirt a-steach agus feumar a cheannach air leth.
Feartan toraidh
- Cruth 22-iuchrach: Full numeric keypad functionality.
- Ceangal gun uèir 2.4G: Stable and reliable wireless connection via USB receiver.
- Plug and Play: Chan eil feum air draibhearan airson a’ mhòr-chuid de shiostaman obrachaidh.
- Co-fhreagarrachd farsaing: Supports Windows, Linux, and Vista operating systems (including Windows 7/8/10).
- Dealbhadh ergonomic: Comfortable hand feel for extended use.
- Scissor-Foot Key Structure: Ensures fast response speed and minimal delay.
- Seasmhach: Keystroke life up to 3 million times.
- Cleachdadh cumhachd èifeachdach: Up to 80 hours of use time on a single set of batteries.
Stiùireadh rèiteachaidh
- Stàlaich bataraidhean:
Locate the battery compartment on the underside of the numeric keypad. Open the cover and insert two (2) AAA batteries, ensuring correct polarity (+/-). Close the battery compartment cover securely.

Image: Underside of the keypad, highlighting the battery compartment and power switch.
- Cuir Cumhachd air a’ Mheur-chlàr:
Flip the ON/OFF switch located on the underside of the keypad to the "ON" position.
- Ceangail an Glacadair USB:
Take the 2.4G USB receiver out of its storage slot (usually located within the battery compartment or a dedicated slot). Plug the USB receiver into an available USB port on your computer or device.

Image: The numeric keypad shown alongside its compact USB receiver.
- Ceangal fèin-ghluasadach:
The numeric keypad should automatically connect to your device. No additional drivers are typically required for Windows, Linux, or Vista operating systems. Your system will usually detect and install the necessary device software automatically.
Stiùireadh Obrachaidh
The Estink RF304 numeric keypad provides standard numeric input and additional function keys for enhanced productivity.
- Teachd-a-steach àireamhach: Use the number keys (0-9) and arithmetic operators (+, -, *, /) for data entry.
- Àireamh Lock: Brùth an Glasadh Àireamh key to toggle the numeric keypad between numeric input mode and navigation/function mode. When Num Lock is active, the numbers will be entered. When inactive, keys like 7, 8, 9, 4, 5, 6, 1, 2, 3, 0, and . will function as Home, Up Arrow, PgUp, Left Arrow, Center, Right Arrow, End, Down Arrow, PgDn, Ins, and Del respectively.
- Cuir a-steach: Confirms input or executes commands.
- Cùl-raon: Deletes the character to the left of the cursor.
- Esc: Typically used to cancel an operation or close a menu.
- Tab: Moves the cursor to the next tab stop or field.
- Special Keys (when Num Lock is off):
- Home (Key 7): Moves the cursor to the beginning of a line or document.
- End (Key 1): Moves the cursor to the end of a line or document.
- PgUp (Key 9): Scrolls up one page.
- PgDn (Key 3): Scrolls down one page.
- Ins (Key 0): Toggles insert mode.
- Del (Key .): Deletes the character to the right of the cursor.
- Arrow Keys (Keys 8, 4, 6, 2): Navigate up, left, right, and down respectively.

Image: A user's hand positioned comfortably on the keypad, illustrating its ergonomic form factor.
Fuasgladh thrioblaidean
- Chan eil am meur-chlàr a’ freagairt:
- Ensure the keypad is powered on (switch on the underside).
- Thoir sùil a bheil na bataraidhean air an cur a-steach gu ceart agus gu bheil iad làn-chumhachdach. Cuir an àite iad ma tha sin riatanach.
- Ensure the USB receiver is securely plugged into a working USB port on your device.
- Feuch ris a’ ghlacadair USB a phlugadh a-steach do phort USB eile.
- Move the keypad closer to the USB receiver to ensure it's within the 10m (32.8ft) operating range.
- Ath-thòisich do choimpiutair no inneal.
- Numbers not typing, but navigation keys work:
- Brùth an Glasadh Àireamh key. The Num Lock indicator light (if present) should illuminate, indicating numeric input mode is active.
- Ceangal eadar-amail:
- Ensure there are no large metallic objects or other wireless devices interfering with the 2.4G signal between the keypad and receiver.
- Cuir bataraidhean ùra nan àite ma tha iad ìosal.
Sònrachaidhean
| Ainm Modail | RF304 |
| Àireamh de dh'Iuchraichean | 22 Iuchraichean |
| Ceangalachd | 2.4G gun uèir |
| Astar gun uèir | Mu 10m (32.8 troigh) |
| Keyboard Life (Keystrokes) | 3 millean uair |
| Astar freagairt | 5 milliseconds |
| Working Current / Voltage | 0.25MA / 3V |
| Seòrsa bataraidh | 2 x AAA (Gun a thoirt a-steach) |
| Cleachd Àm | Mu thuairmeas. 80 Uairean |
| Stuth | ABS (Acrylonitrile Butadiene Styrene) |
| Siostaman co-fhreagarrach | Windows, Linux, Vista, Windows 7/8/10 |
| Dath | Òr Ròs |
Cumail suas
- Glanadh: Cleachd clò bog, tioram gus uachdar a’ mheur-chlàir a ghlanadh. Airson salachar stòlda, cleachd clò beagan tioram.amp Faodar clò a chleachdadh, ach dèan cinnteach nach tèid taiseachd a-steach don inneal. Seachain ceimigean cruaidh no innealan-glanaidh sgrìobach.
- Stòradh: When not in use for extended periods, turn off the keypad to conserve battery life. Store the USB receiver in its dedicated slot to prevent loss. Keep the keypad in a cool, dry place away from direct sunlight and extreme temperatures.
- Ath-nuadhachadh bataraidh: Replace batteries promptly when performance degrades or the keypad stops responding. Dispose of used batteries according to local regulations.
Barantas agus Taic
Estink products are designed for reliability and performance. For warranty information, technical support, or customer service inquiries, please refer to the contact details provided with your purchase documentation or visit the official Estink weblàrach. Cùm dearbhadh ceannach airson tagraidhean barantais.