Manuale d’uso / di manutenzione del prodotto GMR 21/41 del fabbricante Garmin
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Owner’ s Manual marine radar GMR 21/41.
© 2006 Garmin Ltd. or its subsidiaries Garmin International, Inc. 1200 East 151 st Street, Olathe, Kansas 66062, USA T el. (913) 397.8200 or (800) 800.1020 Fax (913) 397.8282 Garmin (Europe) Ltd. Unit 5, The Quadrangle, Abbey Park Ind ustria l Est ate, Rom sey , SO51 9DL, U K T el .
GMR 21/41 Owner ’s Manual i I ntroductIon > I nst allIng Y our gMr 21/41 and a bout t hIs M anual I ntroductIon This manual covers the features and operation of the GMR 21/41 marine radar when viewed on a Garmin marine network chartplotter .
ii GMR 21/41 Owner ’s Manual I ntroductIon > t able of c ontents T able of Contents Introduction ...........................................................................i Installing Y our GMR 21/41 .............................................
GMR 21/41 Owner ’s Manual iii I ntroductIon > P roduct r egIstra tIon and s oftw are l Icense a greeMent Product Registration Help us better support you by completing our online registration today! Connect to our W eb site at www .garmin.com/registration/.
iv GMR 21/41 Owner ’s Manual I ntroductIon > w arnIng and I MPort ant I nforMa tIon Failure to avoid the following potentially hazardous situations could result in an accident or collision resulting in death or serious injury . The radar scanner transmits electromagnetic energy .
GMR 21/41 Owner ’s Manual 1 b asIc o Pera tIon > u nderst andIng r adar B asIc o pera tIon This section covers the features and operation of the GMR 21/41. Understanding Radar The GMR 21/41 transmits a narrow beam of microwave energy in a rotating 360° pattern.
2 GMR 21/41 Owner ’s Manual b asIc o Pera tIon > u nderst andIng r adar Before transmission begins, the message “Spinning Up” is shown while the radar antenna reaches nominal rotation speed. After the message disappears, the radar begins painting an image.
GMR 21/41 Owner ’s Manual 3 b asIc o Pera tIon > r adar P age Radar Page W ith the radar properly installed, when you turn on your Garmin Marine Network chartplotter , it should detect the radar as a new network connection. NOTE: A software update may be needed for the radar to function properly .
4 GMR 21/41 Owner ’s Manual b asIc o Pera tIon > r adar P age 2. Using the ROCKER , highlight the function you want to add or remove, and press ENTER .
GMR 21/41 Owner ’s Manual 5 b asIc o Pera tIon > r adar P age Gain Gain controls the sensitivity of the Radar receiver . Auto (default) is the recommended setting. It automatically adjusts the gain for each range scale to provide optimal performance.
6 GMR 21/41 Owner ’s Manual b asIc o Pera tIon > r adar P age T arget Expansion Off T arget Expansion On T rails T rails allows you to select whether all returns on the screen leave a history trail, and allows you to determine the length of the history trail ( Off , Short , Medium , or Long ).
GMR 21/41 Owner ’s Manual 7 b asIc o Pera tIon > r adar P age 3. Using the ROCKER , dene the area on the Radar Page by adjusting three points: Corner 1 , Corner 2 , and Circular . 4. Press ENTER to set the Guard Zone. VRM/EBL The V ariable Range Marker (VRM) and Electronic Bearing Line (EBL) tools measure range and bearing to a target.
8 GMR 21/41 Owner ’s Manual b asIc o Pera tIon > r adar P age MARP A The M ini A utomatic R adar P lotting A id (MARP A) function helps with collision avoidance.
GMR 21/41 Owner ’s Manual 9 b asIc o Pera tIon > M aP P age r adar o verla Y T o view the MARP A List: Press the MARP A List soft key . Enter Standby (Begin T ransmitting) The Enter Standby ( Begin T ransmitting ) option allows you to select whether the radar is in Standby Mode or is transmitting.
10 GMR 21/41 Owner ’s Manual b asIc o Pera tIon > r adar t ab Radar T ab When GMR 21/41 is connected to a Garmin Marine Network chartplotter , and either the Auto-Detect Services or Radar check box is selected on the System tab, the Radar tab appears on the Main Menu.
GMR 21/41 Owner ’s Manual 1 1 b asIc o Pera tIon > r adar t ab • Cross-talk Rejection —toggles cross-talk rejection on or of f. Radar cross-talk may occur when two or more radar equipped vessels are operating in proximity to one another . Cross-talk rejection automatically lters out the cross-talk interference.
12 GMR 21/41 Owner ’s Manual b asIc o Pera tIon > r adar t ab MARP A Sub Tab The MARP A sub tab contains settings for V ector Length, T arget History , Own V essel Safe Zone, T ine T o Safe Zone, Safe Ring Zone, and V elocity Reference.
GMR 21/41 Owner ’s Manual 13 b asIc o Pera tIon > r adar t ab Advanced Sub T ab Use the Advanced sub tab to set the AFC Mode and the front of boat offset. The available Advanced sub tab settings are: • AFC Mode —sets how the scanner frequency is adjusted.
14 GMR 21/41 Owner ’s Manual a PPendIx > s PecIfIca tIons a ppendIx Specications Unit Dimensions: 24" D x 8" H (610 mm x 205 mm) Cable Length: 15 meters Radar Scanner W eight: Unit 26 lbs; cable 8.
GMR 21/41 Owner ’s Manual 15 a PPendIx > e uroPean l Icense r equIreMents and d eclara tIon of c onforMItY (d o c) European License Requirements The following table shows European License requirements for the GMR 21/41.
16 GMR 21/41 Owner ’s Manual a PPendIx > l IMIted w arrantY Limited W arranty This Garmin product is warranted to be free from defects in materials or workmanship for one year from the date of purchase. W ithin this period, Garmin will, at its sole option, repair or replace any components that fail in normal use.
GMR 21/41 Owner ’s Manual 17 a PPendIx > fcc c oMPlIance and I ndustrY c anada c oMPlIance FCC Compliance The GMR 21/4 1 com plies with Par t 80 of th e FCC rul es. I t has rec eived a g rant of eq uipme nt a uthor izati on, i ssue d und er th e aut hori ty of the F CC.
18 GMR 21/41 Owner ’s Manual I ndex I ndex A Advanced sub tab 13 AFC mode 13 auto-detect services 10 B Bearing Line 1 1 bearing reference 1 1 begin transmitting 9 C center offset 1 1 clutter rain 5 .
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For the latest fr ee software updates (excluding map data) throughout the life of your Garmin products , visit the Garmin W eb site at www .garmin.com. © 2006 Garmin Ltd. or its subsidiaries Garmin International, Inc. 1200 East 151 st Street, Olathe, Kansas 66062, USA Garmin (Europe) Ltd.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Garmin GMR 21/41 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Garmin GMR 21/41 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Garmin GMR 21/41 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Garmin GMR 21/41 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Garmin GMR 21/41, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Garmin GMR 21/41.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Garmin GMR 21/41. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Garmin GMR 21/41 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
