RF25 - Électronique marine SIMRAD - Notice d'utilisation et mode d'emploi gratuit
Retrouvez gratuitement la notice de l'appareil RF25 SIMRAD au format PDF.
| Type de produit | Sonar de pêche (écran couleur multifonction) |
| Marque | Simrad |
| Modèle | RF25 |
| Taille de l'écran | 7 pouces (17,8 cm) diagonale |
| Résolution d'écran | 800 x 480 pixels |
| Dimensions (L x H x P) | 236 x 138 x 74 mm |
| Poids | 1,2 kg |
| Alimentation | 10-32 Vcc (courant consommé max 1,5 A) |
| Fréquences sonar | 50/200 kHz (large bande CHIRP) |
| Puissance de transmission | 600 W RMS |
| Fonctions principales | Sonar CHIRP, DownScan, SideScan, cartographie GPS, marques de pêche, AIS intégré, Wi-Fi |
| Récepteur GPS | 10 Hz, GPS+GLONASS |
| Support cartographique | C-MAP, Navionics (carte SD) |
| Connectivité | NMEA 2000, Ethernet, USB, Wi-Fi, Bluetooth |
| Température de fonctionnement | -15 °C à +55 °C |
| Indice de protection | IPX7 (étanche jusqu'à 1 m pendant 30 min) |
| Entretien et nettoyage | Essuyer avec un chiffon doux et humide ; éviter produits abrasifs |
| Sécurité | Fusible de protection sur ligne d'alimentation ; arrêt automatique en cas de surchauffe |
| Pièces détachées et réparabilité | Transducteur, câbles, supports : disponibles via réseau de revendeurs agréés Simrad |
FOIRE AUX QUESTIONS - RF25 SIMRAD
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Téléchargez la notice de votre Électronique marine au format PDF gratuitement ! Retrouvez votre notice RF25 - SIMRAD et reprennez votre appareil électronique en main. Sur cette page sont publiés tous les documents nécessaires à l'utilisation de votre appareil RF25 de la marque SIMRAD.
MODE D'EMPLOI RF25 SIMRAD
Instructions
RF25N Rudder Feedback
GENERAL
The RF25N is designed for connection to any NMEA 2000 network with Micro-C connector backbone. It is equipped with transmission link and 5.5 m (18 feet) of cable with connector. It transforms the angular travel of the rudder to a digital signal and broadcast it to compatible devices connected to the NMEA2000 network.
INSTALLATION
The RF25N Rudder feedback unit mounts close to the rudder, and is mechanically linked to the rudder tiller arm or rudder quadrant. Refer to the figure below for recommended mounting arrangement.
Do not remove the transmitter lever from the feedback unit. The unit is factory adjusted and need no further adjustment at installation than described below.
Turn the helm to set the rudder tiller arm to approximate centre position.
Set the mounting location to be in accordance with the figure. The centre of the feedback unit should be in line with the centre of the rudder post. Mount the feedback unit to a suitable platform using the screws provided. If necessary, add blocking material under the feedback unit to adjust the height of the transmitter lever to be level with the rudder tiller arm.
Due to space limitations, it may be necessary to cut the length of the transmitter rod to move the feedback unit closer to the rudder post.
Rotate the feedback transmitter lever to centre position. (Use the alignment mark to line up the transmitter lever to be opposite the cable entry into the feedback).
Carefully observe the alignment marks. A rudder feedback alarm may be the result if the alignment instructions are neglected.
Note that the transmitter lever has two slots for the transmitter link. The slots enable maximum flexibility to provide the 1:1 mechanical linkage relationship. As a starting point, set the transmitter rod to the inner limit of the outer slot if possible. Drill and tap the rudder tiller arm so that the Y1 dimension is equal to the Y2 dimension (Use 4.2 mm drill and 5 mm tap). Attach the ball joint to the tiller arm, and connect the transmitter rod to the ball joint at the rudder tiller arm.
Tighten the mounting screws for both the feedback unit and the transmitter rod ball joint.
Observe the feedback unit while someone turns the helm wheel through the complete rudder travel H.O. to H.O. and verify that the mechanical linkage moves freely.
![FEEDBACK UNIT RUDDER STOCK ALIGNMENT MARKS X1 MIN 150 [5.9"] MAX 345 [13.6"] X1 = X2 Y1 = Y2 Y2 OUTER SLOT RUDDER TILLER ARM TRANSMITTER LEVER TRANSMITTER ROD X2 MIN 44 [1.7"] MAX 130 [5.1"]](/content/2026/06/1365254/images/132f5311996f97e85e508312d3d0db11856b52d7ee0bbadaf6c5409b17907811.jpg)
ELECTRICAL CONNECTION

RF25N connection to Micro-C/NMEA2000
TECHNICAL SPECIFICATIONS
Dimensions: See figure
Weight: 0.5 kg (1.1 lbs)
Material: Arnite T06 200 PBT
Environmental Protection: IP56
Safe distance to compass: 1.0 m (3.1 ft.)
Temperature range:
-Operation: -25 to +55 °C (-13 to +130 °F)
-Storage: -30 to +70 °C (-22 to +158 °F)
Mounting: Horizontal, vertical, or upside down
Supply and interface: 8-16V via NMEA2000
Power consumption: 0.4W
NMEA2000 Load Equivalence Number (LEN):1
NMEA2000 ports (input/output):1
Cable supplied: 5.5 m (18 feet) NMEA2000 cable with connector
Rudder angle: ±120 degrees
Output signal: NMEA2000 PGN127245
Accuracy: ±0.25^ within ±5^ , otherwise ±0.5^
Repeatability: ±0.1°
Transmitter link: Stainless 345 mm (13.6") with 2 ball joints
Ball joint stud for rudder arm requires 4.2 mm diameter hole and 5 mm tap.
SPARE PARTS
20193454 Transmitter link
44133122 Transmitter rod M5x325mm
20193624 Ball joint Ass'y (2)
![177.00 [6.97] 55.00 [2.16] 65.00 [2.56] 99.00 [3.90]](/content/2026/06/1365254/images/944a42b0d078739e003ffae4d093218977c0a9c8df212af846b5fbf43cb542cf.jpg)

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Technical line drawing of a mechanical lever or handle component (no text or symbols)RF25N Dimensions

Transmitter Link – dimensions