1. Nhanganyaya uye Pamusoroview
Dynascan P-72 itransceiver yeredhiyo inofambiswa nemafoni ine mabhendi maviri yakagadzirwa kuti ikwanise kutaurirana zvakanaka kuburikidza nemafrequencies eVHF neUHF. Saizi yayo diki uye zvinhu zvayo zvakasimba zvinoita kuti ive yakakodzera kune akasiyana maapplication eredhiyo. Bhuku rino rinopa mirairo yakakwana yekugadzirisa, kushandisa, uye kugadzirisa Dynascan P-72 yako nemazvo.
Zvinokosha:
- Kugona Kwakazara KweDuplex
- Kugamuchirwa kweVHF neUHF Frequencies panguva imwe chete (144-146 MHz / 430-440 MHz)
- Simba rekutumira re20W
- 255 Ndangariro Channel
- Side Jack yeMaikorofoni-Headset kana Speaker-Microphone
- Matanho Anogona Kusarudzwa: 5, 6.25, 10, 12.5, 25, 50, uye 100 kHz
- Keypad Kiya Basa
- Kiyibhodhi yeDTMF yakabatanidzwa
- Basa reTOT (Time-Out Timer)
- Basa reVOX
- Scanner Yakavakirwa-mukati
- Inotsigira matoni eCTCSS makumi mashanu nematatu uye matoni eDCS zana nemasere
- LCD Display ine backlight ine Function Indicator
- Basa reRadio yeMabhizinesi reFM
- Ultra-compact Size
2. Package Zviri mukati
Ndapota tarisa bhokisi nokungwarira kuti uve nechokwadi chekuti zvinhu zvese zviripo uye zviri mumamiriro akanaka:
- Chigadziko cheDynascan P-72 Transceiver
- Maikorofoni yeSpika Inobatwa Neruoko ine Keypad
- DC Power Cable
- Kuisa Bracket uye Hardware

Mufananidzo 2.1: Zviri mukati mepakeji yeDynascan P-72, zvinosanganisira chiyuniti chikuru chetransceiver, maikorofoni yespika inobatwa neruoko, chivharo chekuisa, uye tambo yemagetsi.
3. Setup
Tevedzera matanho aya kuti ugadzire Dynascan P-72 yako kuti ishande pakutanga.
3.1 Kubatanidza Maikorofoni
Batanidza tambo yakamonerwa yemaikorofoni yespika inobatwa neruoko kune jeki yakatsaurirwa parutivi rwechinotumira manzwi. Iva nechokwadi chekuti chinongedzo chaiswa zvizere kuti ubatanidze zvakachengeteka.
3.2 Simba Connection
Batanidza waya yemagetsi yeDC yakapihwa kune inopinzwa simba iri kumashure kwetransceiver. Batanidza rimwe divi rewaya yemagetsi kune sosi yemagetsi ye13.8 VDC yakagadzikana inokwanisa kupa magetsi akakwana (semuenzaniso, simba rinodzorwa kana bhatiri remotokari). Cherechedza polarity chaiyo (tsvuku kana iri yakanaka, nhema kana iri negative).
3.3 Antenna Connection
Batanidza antenna ye50 Ohm dual-band (VHF/UHF) yakakodzera kune chinongedzo cheantenna chiri kumashure kwetransceiver. Iva nechokwadi chekuti kubatana kwacho kwakasimba uye kwakachengeteka. Usambofa wakatumira kana antenna yakabatana, sezvo izvi zvinogona kukuvadza transceiver.

Mufananidzo 3.1: Chinotakurika cheDynascan P-72 chine maikorofoni yechinotakurika chinobata ruoko, chinoratidza chiratidziro chikuru.
4. Operating Instructions
Chikamu chino chinotsanangura mashandiro ekutanga eDynascan P-72 yako.
4.1 Simba On/Kudzima
Kuti ubatidze mudziyo, dzvanya wobata bhatani SIMBA bhatani (rinowanzo kuwanikwa papaneru yekumberi kana maikorofoni). Kuti udzime, dzvanya wobata bhatani rimwe chete zvakare.
4.2 Kugadziriswa kweVhoriyamu neSquelch
- Vhoriyamu: Rotate the VOL bhatani (kana kushandisa zvinodzora vhoriyamu pamaikorofoni) kugadzirisa huwandu hwenzwi rinobuda.
- Squelch: Rotate the SQL bhatani rekuisa nhanho yekutsvedza. Gadzirisa kusvika ruzha rwekumashure rwapera, asi zviratidzo zvisina simba zvichiri kunzwika.
4.3 Kusarudzwa Kwemafrequency (VFO Mode)
MuVFO (Variable Frequency Oscillator), unogona kuisa kana kugadzirisa mafrequency aunoda zvakananga.
- Press the VFO/MR bhatani rekushandura kuenda kuVFO mode.
- Shandisa bhatani guru rekugadzirisa ruzha riri patransceiver kana miseve yekukwira/kudzika iri pamaikorofoni kuti ugadzirise frequency.
- Neimwe nzira, shandisa keypad yeDTMF iri pamaikorofoni kuti uise zvakananga frequency yaunoda.
4.4 Kushanda kweChannel (Memory Mode)
Iyo P-72 inotsigira nzira dzekurangarira mazana maviri nemakumi mashanu neshanu dzekuchengetedza mafrequency anoshandiswa kakawanda uye marongero.
- Press the VFO/MR bhatani rekushandura kuenda kuMemory mode.
- Shandisa bhatani rekugadzirisa kana miseve yekukwira/kudzika kuti ufambe nemunzira dzekurangarira dzakachengetwa.
- Tarisa bhuku remazano kuti uwane mirairo yakadzama yekuchengetedza nekudzima nzira dzekurangarira.
4.5 Kutapurirana (PTT)
Kutumira, dzvanya uye ubate iyo PTT (Push-To-Talk) bhatani riri padivi pemaikorofoni inobatwa neruoko. Taura zvakajeka mumaikorofoni. Bvisa bhatani rePTT kuti udzokere kumodhi yekugamuchira.
4.6 Kugamuchira Mafrequency Aviri uye Duplex Yakazara
Dynascan P-72 inogona kugamuchira mafrequency maviri panguva imwe chete (VHF neUHF). Inotsigirawo mashandiro ese e duplex, zvichikubvumidza kutumira pane rimwe bhendi uchigamuchira pane rimwe.
- Chiratidziro chicharatidza mafrequency ese ari maviri anoshanda.
- Shandisa iyo A/B bhatani rekusarudza kuti ndeapi mafrequency ari kushanda pakutumira.

Mufananidzo 4.1: Angled view yeDynascan P-72, ichiratidza makiyi ekuratidza uye ekudzora.
5. Kuchengeta
Kugadziriswa kwakakodzera kunovimbisa kugara kwenguva refu uye kushanda zvakanaka kweDynascan P-72 yako.
5.1 Kuchenesa
Pukuta transceiver nemaikorofoni nejira rakapfava, rakaoma. Kana wakasviba zvakanyanya, shandisa d zvishomaamp jira nesipo isina kunyorova, wobva wapukuta. Usashandise makemikari ane hasha, zvinonyungudutsa, kana abrasive cleaners.
5.2 Kuchengeta
Kana usingashandiswe kwenguva yakareba, chengeta mudziyo uyu munzvimbo inotonhorera, yakaoma kure nezuva rakananga, tembiricha yakanyanya, uye guruva rakawandisa. Bvisa tambo yemagetsi neantenna.
5.3 Kuchengetedza MaAntena neCable
Gara uchitarisa ma antenna netambo kuti uone kana paine zviratidzo zvekusakara, kukuvara, kana ngura. Iva nechokwadi chekuti ma connection ese anoramba akasimba kudzivirira kurasikirwa nesignali uye kukuvara kunogona kuitika kune transceiver.
6. Kugadzirisa matambudziko
Kana mukasangana nematambudziko neDynascan P-72 yenyu, tarisai matambudziko nemhinduro dzinotevera.
| Dambudziko | Zvinogona Kukonzera | Solution |
|---|---|---|
| Hapana Simba | Tambo yemagetsi yabviswa; vhoriyamu isiriyotage; fuse yakaputirwa. | Tarisa kubatana kwetambo yemagetsi; simbisa huwandu hwesimba remagetsitage (13.8 VDC); tarisa fuse iri patambo yemagetsi. |
| Hapana Audio / Audio Isina Simba | Vhoriyamu yakaderera zvakanyanya; squelch yakaiswa yakakwira zvakanyanya; maikorofoni haina kubatana zvakanaka. | Wedzera vhoriyamu; deredza mwero wekutsvedza; iva nechokwadi chekuti maikorofoni yaiswa zvizere. |
| Haikwanise Kuendesa | Antena haina kubatana; bhatani rePTT harina kushanda zvakanaka; frequency yabuda mubhendi. | Batanidza antenna zvakachengeteka; edza bhatani rePTT; iva nechokwadi chekuti frequency iri mukati me144-146 MHz kana 430-440 MHz. |
| Varombo Kugamuchirwa | Dambudziko reAntena; kupindira kwakanyanya; kudzvanywa kwakanyanya. | Tarisa kubatana kweantenna nemamiriro ayo; ibva panzvimbo dzinokanganisa; dzikamisa ruzha. |
| Keypad Yakakiiwa | Keypad yekukiya basa rakaitwa. | Tarisa bhuku rekushandisa kuti uwane musanganiswa wemakiyi chaiwo ekuvhura keypad. |
Kana paine matambudziko asina kunyorwa pano, kana kuti kana matanho ekugadzirisa matambudziko akasagadzirisa dambudziko racho, ndapota taura nemutengesi wako kana nyanzvi yekubatsira.
7. Zvinotsanangurwa
Tsanangudzo dzakadzama dzehunyanzvi dzeDynascan P-72.
| Feature | Tsanangudzo |
|---|---|
| Model Number | DYNASCAN P-72 |
| Frequency Range | VHF: 144-146 MHz, UHF: 430-440 MHz |
| Transmission Power | 20 W |
| Nhamba yeChannels | 255 |
| Frequency Matanho | 5, 6.25, 10, 12.5, 25, 50, 100 kHz |
| Sravana Sameeralu Serial XNUMXth Tuner Technology | UHF, VHF |
| Voltage | 13.8 VDC |
| Antenna Impedance | 50 Ohm |
| Audio Output | 2 W |
| Dimensions (approx.) | 121.5 x 66.5 x 42.5 mm |
| Huremu (approx.) | 550 g (ine maikorofoni) |
| Color | Nhema |
| Anokosha Mabasa | Kiyi yeKeypad, Dhizaini Yakabatana |
8. Warranty uye Tsigiro
Dynascan P-72 inogadzirwa nePihernz Comunicaciones. Kuti uwane ruzivo nezvewarandi uye rutsigiro rwehunyanzvi, ndapota tarisa magwaro akapihwa pakutenga kwako kana kuti bata mutengesi wako ane mvumo. Chengeta humbowo hwekutenga kwako kune chero zvikumbiro zvewarandi.