1. Introduktion og overview
The Zastone Mini Z218 is a compact and powerful dual-band VHF/UHF mobile radio transceiver designed for amateur radio enthusiasts. It offers reliable communication with a robust aluminum alloy body and a clear LCD display. This manual provides comprehensive instructions to help you set up, operate, and maintain your Zastone Mini Z218 for optimal performance and longevity.
Figure 1.1: Zastone Mini Z218 Dual Band Mobile Radio with Hand Microphone.
2. Pakkens indhold
Please verify that all items listed below are included in your package. If any items are missing or damaged, please contact your retailer or Zastone customer support.
- 1 x Zastone Z218 Two-way Car Radio
- 1 x håndmikrofon
- 1 x monteringsbeslag
- 1 x strømledning
- Skruer (til montering)
- 1 x engelsk brugsanvisning
Figure 2.1: Included accessories and components of the Zastone Mini Z218.
3. Specifikationer
| Feature | Specifikation |
|---|---|
| Frekvensområde | VHF: 136-174 MHz, UHF: 400-470 MHz |
| Kanaler | 128 |
| System | F3E (FM) |
| Antenne impedans | 50Ω |
| Frekvensstabilitet | -10℃ ~ +60℃ |
| Input bindtage | DC 13.8V (±15%), Negative Ground |
| Udgangseffekt | High: ≤25W; Medium: ≤10W; Low: ≤5W |
| Maks. Frekvensafvigelse | ±5 KHz |
| Noise Radiation | ≤-60dB |
| Fleksibilitet | ≤0.2 uV (12 dB SINAD) |
| Max. Audio Output | 2W @ 8Ω 5% distortion |
| Working Current (Receive) | 0.3A (squelch) |
| Working Current (Transmit) | 5A (maks.) |
| Dimensioner | 4.1 x 4.2 x 1.2 tommer (ca.) |
| Vægt | 1.8 lb (ca.) |
Figure 3.1: Key features of the Zastone Mini Z218, including cooling, construction, and display.
4. Opsætning
4.1 Montering af radioen
Use the provided mounting bracket and screws to securely install the Z218 radio in your vehicle. Choose a location that allows for good ventilation and easy access to the controls and display.
4.2 Strømtilslutning
The Zastone Mini Z218 is designed for easy plug-and-play operation. Connect the provided power line directly to your vehicle's cigarette lighter interface. Ensure the connection is secure to prevent power interruptions.
Figure 4.1: Simple power connection via cigarette lighter.
4.3 Mikrofonforbindelse
Plug the hand microphone into the designated port on the front panel of the Z218 radio. Ensure it clicks into place for a secure connection.
5. Betjeningsvejledning
5.1 Tænd/sluk
Press and hold the power button (usually integrated with the volume knob) to turn the radio on or off. The LCD display will illuminate.
5.2 Display and Channel Selection
The Z218 features a large LCD display that shows both VHF and UHF frequencies simultaneously. You can choose from 128 editable memory channels. Use the channel up/down buttons or the numeric keypad on the hand microphone to select your desired frequency or channel.
Figure 5.1: Editable memory channels on the Z218.
5.3 Hand Microphone Functions
The hand microphone provides direct access to various functions, including DTMF and 5-tone signaling. It features a backlit keypad for ease of use in low-light conditions. Refer to the diagram below for key assignments.
Figure 5.2: Hand Microphone and Radio Control Layout.
5.4 Justering af effekt
The Z218 allows you to select between high (25W), medium (10W), and low (5W) power output settings. Adjust the power output based on your communication needs and local regulations to conserve power and minimize interference.
5.5 avancerede funktioner
The radio supports CTCSS/DCS codes for selective calling, as well as alarm, monitoring, selective call, group call, and remote functions. Consult the detailed English instruction manual included in your package for specific programming and usage of these advanced features.
5.6 Transmissionsrækkevidde
The effective transmission range varies depending on the environment:
- Mountains: Approximately 5-12 KM
- Open Plains: Approximately 13-15 KM
- Byområder: Approximately 6-10 KM
Figure 5.3: Transmission range in various environments.
6. Vedligeholdelse
Regular maintenance ensures the longevity and optimal performance of your Zastone Mini Z218.
6.1 Rengøring
Wipe the radio and microphone with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners. Ensure no moisture enters the device.
6.2 Forbindelsestjek
Periodically check all cable connections, including the power line and microphone cable, to ensure they are secure and free from damage.
6.3 Ventilation
Ensure the radio's cooling fan and vents are not obstructed. The aluminum alloy body and intelligent cooling fan are designed for efficient heat dissipation, which is crucial for stable operation.
7. Fejlfinding
If you encounter issues with your Zastone Mini Z218, refer to the following common troubleshooting steps. For more complex problems, consult the full English instruction manual or contact customer support.
7.1 Ingen strøm
- Check the power line connection to the cigarette lighter and the radio.
- Verify the vehicle's cigarette lighter socket is functioning.
- Inspect the fuse in the power line. Replace if blown.
7.2 Intet signal eller dårlig modtagelse
- Ensure the antenna is properly connected and in good condition.
- Check the selected frequency or channel.
- Juster squelch-niveauet.
- Consider environmental factors that may block signals (e.g., large buildings, terrain).
7.3 Forvrænget lyd
- Juster lydstyrken.
- Kontroller mikrofonforbindelsen.
- Ensure the radio is not operating in an area with strong electromagnetic interference.
8. Garanti og support
For information regarding warranty coverage and terms, please refer to the documentation included with your purchase or contact your retailer. For technical support, product inquiries, or service, please visit the official Zastone webwebstedet eller kontakt deres kundeserviceafdeling. Gem din købskvittering som købsbevis i tilfælde af garantikrav.
