Introdução
This manual provides essential information for the proper setup, operation, and maintenance of your Midland T290VP4 GMRS Two-Way Radios. Please read this manual thoroughly before using your radios to ensure optimal performance and safety.
Image: A single Midland T290VP4 GMRS Two-Way Radio, showcasing its front panel with display and controls.
Configurar
Componentes incluídos
The Midland T290VP4 package includes the following items:
- Four Midland X-TALKER T290 two-way radios with belt clips
- Four headsets with boom microphones
- Four 700 mAh NiMH rechargeable battery packs
- Two desktop chargers
- Two AC adapters
- Two micro USB charging cables
- Manual do proprietário
Image: All components of the Midland T290VP4 4-pack bundle, including four radios, headsets, battery packs, desktop chargers, AC adapters, and micro USB cables, laid out on a white surface.
Instalação e carregamento da bateria
- Open the battery compartment cover on the back of each radio.
- Insert the 700 mAh NiMH rechargeable battery pack, ensuring correct polarity.
- Feche bem a tampa do compartimento da bateria.
- Place the radios into the desktop chargers.
- Connect the AC adapters to the desktop chargers and plug them into a standard wall outlet.
- Allow the batteries to charge fully before first use. The charging indicator on the radio or charger will typically change color or turn off when charging is complete.
Attaching Belt Clips
Align the belt clip with the grooves on the back of the radio and slide it down until it clicks into place. To remove, lift the tab on the belt clip and slide it upwards.
Instruções de operação
Ligar/desligar e volume
- To power on, rotate the On/Off/Volume knob clockwise until you hear a click and the display illuminates.
- Para desligar, gire o botão no sentido anti-horário até ouvir um clique.
- Ajuste o volume girando o botão Liga/Desliga/Volume.
Image: A hand holding a Midland T290VP4 GMRS Two-Way Radio, demonstrating its compact size and ergonomic design.
Seleção de canais
- Pressione o MENU botão para entrar no menu.
- Use o UP or ABAIXO arrow buttons to navigate to the channel selection option.
- Imprensa MENU again to confirm, then use UP or ABAIXO to select one of the 22 GMRS channels or 14 pre-programmed privacy code channels.
- Imprensa MENU para definir o canal.
Privacy Codes (CTCSS/DCS)
The T290VP4 features 121 CTCSS (Continuous Tone-Coded Squelch System) privacy codes. These codes help filter out unwanted conversations on a channel. To use privacy codes, both transmitting and receiving radios must be set to the same channel and privacy code.
- Imprensa MENU until the privacy code setting appears.
- Usar UP or ABAIXO to select a CTCSS or DCS code.
- Imprensa MENU para confirmar.
Transmitindo e Recebendo
- Para transmitir, pressione e segure o PTT (aperte para falar) Botão localizado na lateral do rádio. Fale claramente no microfone.
- Solte o PTT botão para receber.
- Ensure all radios are on the same channel and privacy code for communication.
Verificação meteorológica + alerta NOAA
- Weather Scan: Pressione o WX button to activate NOAA Weather Scan. The radio will automatically scan through 10 available weather (WX) band channels and lock onto the strongest weather channel to provide updates.
- Alerta meteorológico: When Weather Alert is enabled, the radio will sound an alarm indicating a risk of severe weather in your area, even if the radio is on a GMRS channel.
Características adicionais
- e-VOX Voice Activation: Allows hands-free operation with 9 adjustable sensitivity levels.
- High/Medium/Low Power Settings: Ajuste a potência de transmissão para economizar bateria ou aumentar o alcance.
- Pesquisa de canal: Scans all channels for activity.
- Modo de monitoração: Temporarily disables squelch to listen for weak signals.
- Operação silenciosa: Turns off all tones for discreet use.
- Bloqueio do teclado: Impede alterações acidentais nas configurações.
- Tons de chamada: Select from 5 different call tones.
Manutenção
Cuidados Gerais
- Limpe o rádio com um pano macio e seco.amp pano. Não use produtos de limpeza abrasivos ou solventes.
- Avoid exposing the radio to extreme temperatures, direct sunlight for extended periods, or moisture. The radio is not water resistant.
- Keep the radio away from dust and dirt.
Cuidados com a bateria
- Always use the specified NiMH rechargeable battery packs and chargers provided by Midland.
- Não tente carregar baterias não recarregáveis.
- Se o rádio não for usado por um longo período, remova a bateria.
- Guarde as baterias em local fresco e seco.
Solução de problemas
| Problema | Possível causa | Solução |
|---|---|---|
| Sem energia | Bateria fraca ou mal instalada. | Charge battery pack or ensure it is properly installed. |
| Não é possível transmitir ou receber. | Radios not on the same channel/privacy code; out of range. | Verify channel and privacy code settings. Move closer to the other radio. |
| Má qualidade de áudio | Bateria fraca; interferência; fora do alcance. | Charge battery. Move away from sources of interference. Move closer to the other radio. |
| Alcance limitado | Obstruções (edifícios, terreno); fatores ambientais. | Radio range is highly dependent on terrain and conditions. Optimal range is achieved in open areas with clear line of sight. Reduce obstructions or move to higher ground. |
| O alerta meteorológico não está funcionando. | Weather Alert feature not enabled; no NOAA signal in area. | Ensure Weather Alert is activated in the menu. Check for NOAA signal availability. |
Especificações
| Recurso | Detalhe |
|---|---|
| Marca | Terra Média |
| Número do modelo | FBA-4PK-T290VP4 |
| Cor | Silver (Radios are black with green accents) |
| Número de canais | 36 (22 GMRS + 14 Privacy Code Channels) |
| Faixa de frequência | 400-470 MHz |
| Códigos de Privacidade | 121 CTCSS |
| Alcance máximo de fala | Até 40 milhas (em condições ideais) |
| Nível de resistência à água | Não resistente à água |
| Dimensões do produto (P x L x A) | 6.5" x 6.5" x 7.5" (Package dimensions, individual radio dimensions not specified) |
| Tipo de Bateria | NiMH Rechargeable Battery Packs (700 mAh) |
| Vida média da bateria | 8 horas |
| Protocolo de conectividade | GMRS |
| Características especiais | NOAA Weather Scan + Alert, e-VOX Voice Activation (9 levels), High/Medium/Low Power Settings, Channel Scan, Monitor Mode, Silent Operation, Keypad Lock, 5 Call Tones |
Garantia e Suporte
Garantia do fabricante
The Midland T290VP4 GMRS Two-Way Radios come with a Garantia do fabricante de 3 ano from Midland. Please retain your proof of purchase for warranty claims.
Suporte ao cliente
For technical assistance, warranty inquiries, or additional support, please contact Midland customer service. Refer to the official Midland webPara obter as informações de contato mais recentes, consulte o site ou a embalagem.