1. Introducció
The Hytera HP688 is a compact and lightweight professional DMR digital two-way radio designed for reliable communication. It offers loud and clear audio performance, extended coverage, and is powered by a lithium polymer battery. Built to operate in extreme environments, the HP688 ensures consistent connectivity. This manual provides essential information for setting up, operating, and maintaining your radio.
Figura 1: Frontal view of the Hytera HP688 radio.
2. Contingut del paquet
Abans de començar, comproveu que tots els elements estiguin presents al paquet:
- 1 x HP688 Radio Unit
- 1 x Antenna (AN0435W09, whip antenna 400-470 MHz, 15.7 cm)
- 1 x BP2002 Lithium Polymer Battery (2000mAh)
- 1 x Smart Charging Cradle (CH10L30)
- 1 x Charger Adapter (PS1018)
- 1 x Belt Clip (BC48)
- 1 x Nylon Hand Strap (RO03)
Figure 2: Included accessories with the Hytera HP688 radio.
3. Configuració i instal·lació
3.1 Col·locació de l'antena
- Alineeu l'antena amb el connector d'antena a la part superior de la ràdio.
- Rotate the antenna clockwise until it is securely fastened. Do not overtighten.
3.2 Instal·lació de la bateria
- Assegureu-vos que la ràdio estigui apagada.
- Align the battery (BP2002) with the battery compartment on the back of the radio.
- Press the battery firmly into place until it clicks, indicating it is locked.
3.3 Col·locació del clip de cinturó
- Align the belt clip (BC48) with the grooves on the back of the radio.
- Slide the belt clip upwards until it locks into position.
3.4 Càrrega de la bateria
- Connect the charger adapter (PS1018) to the smart charging cradle (CH10L30).
- Connecteu l'adaptador del carregador a una presa de corrent.
- Place the radio with the battery installed into the charging cradle. Ensure the charging contacts on the radio align with those on the cradle.
- The charging indicator on the cradle will show the charging status (e.g., red for charging, green for fully charged).
Figura 3: lateral view of the radio with belt clip and charging contacts.
4. Instruccions de funcionament
4.1 Engegada/apagada
- To power on: Rotate the Power/Volume knob clockwise until a click is heard and the display illuminates.
- To power off: Rotate the Power/Volume knob counter-clockwise until a click is heard and the display turns off.
4.2 Ajust del volum
Rotate the Power/Volume knob clockwise to increase the volume and counter-clockwise to decrease it.
4.3 Selecció de canals
Use the Channel Selector knob (typically on top of the radio) to select the desired communication channel.
4.4 Fer una trucada
- Select the desired channel or contact.
- Press and hold the Push-to-Talk (PTT) button on the side of the radio to transmit.
- Parleu clarament al micròfon.
- Deixeu anar el botó PTT per escoltar una resposta.
4.5 Característiques clau
The Hytera HP688/685 supports a range of features for versatile communication:
- Modes de funcionament: Digital Conventional, Analog Conventional
- Serveis de veu: Private Call, Group Call, All Call, PSTN/PABX Call, Emergency Call, Priority Interrupt
- Característiques de seguretat: Emergency, Man Down, Lone Worker, Authentication, Air Interface Encryption, End-to-End Encryption, Disable/Enable
- Serveis de dades: Text Message, Quick Text Message
- Connectivitat: Bluetooth Audio/Data, GNSS (GPS, GLONASS), Open API
- Supplementary Functions: Profiles, Programmable Buttons, Interface Switcher, QR Code, Roaming, Remote Monitor, Radio Check, Alert Call
Figure 4: Radio display showing channel information.
5. Manteniment i cura
- Neteja: Utilitzeu un suau, damp drap per netejar l'exterior de la ràdio. No utilitzeu productes químics agressius ni netejadors abrasius.
- Cura de la bateria: To prolong battery life, avoid overcharging and fully discharging the battery frequently. Store the battery in a cool, dry place when not in use.
- Emmagatzematge: Guardeu la ràdio en un lloc sec i sense pols, allunyat de la llum solar directa i de temperatures extremes.
- Resistència a l'aigua: The radio is IP67 rated for water and dust resistance. Ensure all port covers are securely closed to maintain this rating.
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La ràdio no s'encén | La bateria està baixa o no està instal·lada correctament. | Carregueu la bateria o torneu-la a instal·lar de manera segura. |
| No es pot transmetre ni rebre | Canal incorrecte seleccionat, fora de l'abast o antena no connectada correctament. | Verifica el canal, acosta't a altres ràdios i comprova la connexió de l'antena. |
| Mala qualitat d'àudio | Weak signal, microphone/speaker obstructed, or volume too low/high. | Adjust volume, check for obstructions, move to an area with better signal. |
7. Especificacions
| Característica | Detall |
|---|---|
| Hytera Model | HP688 |
| Número de model | HP682/HP685/HP686/HP688/HP689 |
| Tipus de walkie-talkie | Portàtil |
| Potència de sortida | 3W-5W (UHF: 1W/4W) |
| Capacitat de la bateria | 2000mAh (BP2002) |
| Durada de la bateria (5/5/90) | 20h (GNSS OFF); 16h (GNSS ON) |
| Impermeable / Resistent a l'aigua | IP67 |
| Bateria inclosa | Sí |
| Material | Plàstic |
| Canal d'emmagatzematge | 1024 |
| Interval de freqüència | UHF: 400-527 MHz |
| Espaiat de canals | 12.5 kHz/20 kHz/25 kHz |
| Dimensions | 122 x 55 x 31.5 mm |
| Mostra | Sí |
| Interval màxim | 5 km-10 km |
| Pes (amb antena i bateria) | 280 g |
| Tipus de Vocoder digital | AMBE + 2TM |
| Origen | Xina continental |
| Certificació | CE, FCC, RoHS |
Figura 5: Diversos views of the Hytera HP688 radio.
8. Suport
For any questions regarding your Hytera HP688/685 radio or assistance with your order, please contact the seller. Professional service and support are available to help you at any time.
