1. Uvod in konecview
The MTM Walkie Talkies are designed for reliable two-way communication, ideal for adults and kids in various outdoor and indoor settings. This 4-pack of radios operates across 22 channels with 121 privacy codes, ensuring clear and secure conversations. Featuring hands-free VOX operation, automatic squelch, and a long communication range, these walkie talkies are perfect for family adventures, camping, hiking, or simply staying connected around the house.

Image: Four MTM XF-638 walkie talkies, highlighting their compact design and vibrant red color.
2. Kaj je v škatli
Your MTM Walkie Talkies package includes the following items:
- 4 x MTM Walkie Talkies (Model: XF-638)
- 4 x sponke za pas
- 1 x uporabniški priročnik

Image: A family enjoying outdoor activities with MTM Walkie Talkies.
3. Ključne značilnosti
- 22 kanalov in 121 kod za zasebnost: Operates in the 462 to 467 MHz frequency range, offering ample communication options and reducing interference. FCC Certified (FCC ID: 2AN6WXF-638).
- Komunikacija na dolge razdalje: Supports up to 3 miles communication range in open fields, ideal for outdoor adventures.
- VOX - Hands-Free Operation: Automatically activates transmission when the user starts talking, eliminating the need to press the PTT button.
- Auto Squelch System: Filters out nuisance calls and background noise for clearer sound.
- Zaklepanje tipkovnice: Prevents accidental channel changes or setting adjustments.
- Nastavljiva moč: Allows adjustment of power output to optimize range and battery life.
- Large LCD Screen with Backlight: Provides clear visibility of settings and status, day or night.
- Drop-Protection (ABS): Durable construction designed to withstand accidental drops.
- Opozorilo o nizki bateriji: Notifies you when batteries are running low.
- Compatible with Most Brands: Can communicate with other walkie talkies operating on the same frequencies and codes.
- Headset Option: For private listening and hands-free convenience.
- USB Cable Compatibility: Designed for use with rechargeable batteries (batteries not included).

Image: Visual representation of the walkie talkie's key features, including display, squelch, volume, keypad lock, and durability.
4. Navodila za namestitev
4.1 Namestitev baterije
Each MTM Walkie Talkie requires three (3) AAA batteries (not included). To install:
- Poiščite predal za baterije na zadnji strani enote.
- Remove the belt clip by sliding it upwards if it obstructs the battery cover.
- Previdno odprite pokrov prostora za baterije.
- Vstavite tri baterije tipa AAA in pri tem pazite na pravilno polarnost (+/-), kot je označeno v notranjosti predala.
- Trdno zaprite pokrov prostora za baterije.
- Reattach the belt clip if removed.

Image: Battery compartment with space for three AAA batteries.
4.2 Pritrjevanje sponke za pas
To attach the belt clip, align the clip with the grooves on the back of the walkie talkie and slide it downwards until it clicks into place. To remove, slide it upwards.
5. Navodila za uporabo
5.1 Vklop/izklop
Pritisnite in držite VKLOP/IZKLOP button (usually located on the left side or front panel) for a few seconds until the LCD screen illuminates.
Za izklop pritisnite in držite tipko VKLOP/IZKLOP gumb, dokler se zaslon ne izklopi.
5.2 Izbira kanala
Your walkie talkie has 22 available channels. To change the channel:
- Pritisnite MENI button once. The channel number on the LCD will flash.
- Uporabite UP (▲) oz DOL (▼) buttons to select your desired channel (1-22).
- Pritisnite MENI znova pritisnite gumb ali PTT gumb za potrditev izbire.
5.3 Kode zasebnosti (CTCSS/DCS)
To ensure private communication and reduce interference, you can set privacy codes (121 available). All radios in your group must be on the same channel and privacy code.
- Pritisnite MENI dvakrat pritisnite gumb. Številka kode za zasebnost bo utripala.
- Uporabite UP (▲) oz DOL (▼) gumba za izbiro želene kode zasebnosti.
- Pritisnite MENI znova pritisnite gumb ali PTT gumb za potrditev.
5.4 Oddajanje in sprejemanje
Za prenos pritisnite in držite PTT (Pritisni in govori) gumb, ki se nahaja na strani radia. Jasno govorite v mikrofon. Spustite PTT gumb za poslušanje odgovora.

Image: Demonstrating long-range communication between a woman indoors and a child outdoors.
5.5 VOX (glasovno aktiviran prenos)
VOX allows for hands-free communication. When activated, the radio will transmit automatically when it detects your voice.
- Če želite aktivirati VOX, pritisnite MENI večkrat pritisnite gumb, dokler se na zaslonu ne prikaže ikona VOX.
- Uporabite UP (▲) oz DOL (▼) buttons to select the VOX sensitivity level (e.g., 1-3, with 1 being most sensitive).
- Pritisnite MENI gumb ali PTT gumb za potrditev.

Image: A hiker using the walkie talkie with a belt clip, highlighting the hands-free VOX feature.
5.6 Zaklepanje tipkovnice
Da preprečite nenamerne spremembe nastavitev, lahko zaklenete tipkovnico.
- Pritisnite in držite MENI dokler se na zaslonu ne prikaže ikona ključavnice.
- Za odklepanje pritisnite in držite MENI ponovno pritisnite gumb, dokler ikona ključavnice ne izgine.
5.7 Prilagoditev glasnosti
Uporabite UP (▲) oz DOL (▼) buttons (when not in menu mode) to adjust the speaker volume (1-16 levels).

Image: Speaker area showing adjustable volume levels.
5.8 Automatic Scan Function
The auto scan function allows the radio to automatically scan through channels to find active conversations.
- Pritisnite PON button (Monitor) to initiate scanning.
- The radio will stop on an active channel.
- Pritisnite PON ponovno pritisnite gumb za ustavitev skeniranja.

Image: Labeled diagram of the walkie talkie's components and buttons.
6. Vzdrževanje
- Čiščenje: Uporabite mehko, damp Za čiščenje zunanjosti walkie-talkija uporabite krpo. Ne uporabljajte agresivnih kemikalij ali abrazivnih čistil.
- Vzdrževanje baterije: Če naprave ne boste uporabljali dlje časa, odstranite baterije, da preprečite puščanje in poškodbe.
- Shranjevanje: Voki-tokije shranjujte na hladnem in suhem mestu, stran od neposredne sončne svetlobe in ekstremnih temperatur.
7. Odpravljanje težav
| Težava | Možen vzrok | rešitev |
|---|---|---|
| Brez moči | Baterije so prazne ali nepravilno nameščene. | Baterije zamenjajte z novimi baterijami AAA in pri tem pazite na pravilno polarnost. |
| Ne morem komunicirati z drugimi radijskimi napravami | Radijske postaje so na različnih kanalih ali imajo različne kode za zasebnost. Izven dosega. | Prepričajte se, da so vse radijske postaje nastavljene na isti kanal in imajo isto zasebno kodo. Pomaknite se bližje drugi radijski postaji. |
| Slaba kakovost zvoka / Statični zvok | Weak signal, interference, or squelch level too low. | Move to an open area. Adjust squelch level. Check battery level. |
| Tipkovnica se ne odziva | Zaklepanje tipkovnice je aktivirano. | Pritisnite in držite gumb MENU, da odklenete tipkovnico. |
| Settings are confusing / Need to reset | User settings are not as desired. | To restore factory settings, long press the MENU button and then install the battery. |
8. Specifikacije
- Znamka: MTM
- Številka modela: XF-638
- barva: Rdeča
- Število kanalov: 22
- Frekvenčno območje: 462-467 MHz
- Največji razpon govora: 5 Kilometers (approx. 3 miles in open fields)
- Posebna lastnost: Glasovni prenos (VOX)
- Tehnologija sprejemnika: UHF
- Stopnja vodoodpornosti: Vodotesen
- Teža artikla: 14 unč
- Dimenzije paketa: 6.69 x 4.69 x 3.27 palcev
- vir energije: 3 x AAA baterije (niso vključene)
- Proizvajalec: MTM
- ID FCC: 2AN6WXF-638
9. Garancija in podpora
MTM provides a 1-letna garancija na kakovost for your walkie talkies. In addition, lifetime email support is available for any questions or issues you may encounter.
If you are not 100% satisfied with your MTM product or require technical assistance, please contact MTM customer support. You can typically find contact information through your purchase platform (e.g., "Your Orders" section on Amazon) or the official MTM webmesto.
Please note: No official seller videos were available for embedding in this manual.