J
Jennifer BowmanAug 21, 2025
Why is my Simrad Marine Radar GPS position not updating?
- Vvincent72Aug 21, 2025
If your Simrad Marine Radar is not updating its GPS position, try replacing the antenna or the cable.
To Next PageTo Next PageWhy is my Simrad Marine Radar GPS position not updating?
If your Simrad Marine Radar is not updating its GPS position, try replacing the antenna or the cable.
Why is there too much noise in my Simrad Marine Radar display?
If you are experiencing excessive noise on your Simrad Marine Radar display, try adjusting the TUNE setting as outlined in section 3.2.2.
What to do if picture appears on the display screen, but image is too dark or too bright on Simrad Marine Radar?
If the image on your Simrad Marine Radar display is either too dark or too bright, press the [PWR] button, adjust the light settings, and then press [ENT].
What to do if I have no picture on my Simrad Marine Radar display screen?
If there is no picture on your Simrad Marine Radar display screen, first, press the [PWR] key on the keypad. If that doesn't work, replace the fuse, ensuring you use only a type F6.3A fuse.
What to do if I have no normal picture or key operation on Simrad Marine Radar?
If you are experiencing a lack of normal picture or key operation on your Simrad Marine Radar, try the following steps: * Turn the unit off and then on again. * Disconnect the power supply and then reconnect it. * Remove the C-MAP chart if you suspect it is defective. If these steps do not resolve the issue, restore the unit to its factory default settings as described in section 9.7.
Why echo image on radar display differs from actual image on Simrad Marine Radar?
If the echo image on your Simrad Marine Radar display doesn't match the actual image, ensure that the ship’s heading is set correctly and that the Zero Range is properly configured. Refer to section 3.2.2 for instructions on how to set these correctly.
How to fix blurred echo images on Simrad Marine Radar display?
If the echo images on your Simrad Marine Radar display appear blurred, make necessary adjustments as detailed in section 3.2.5.
Why is screen update extremely slow on Simrad Marine Radar?
If your Simrad Marine Radar screen update is unusually slow, disable the ‘Course line’ feature for each stored route as outlined in section 8.2, and also turn off the ‘Display track’ option in section 8.6.
Why all data is deleted after turning off the Simrad Marine Radar?
If all data is being deleted after turning your Simrad Marine Radar off and on, the internal battery likely needs replacement. Check the battery lifetime; the expected lifetime is a minimum of 5 years. The internal battery must be replaced by an authorized dealer.
Why is there no picture on my Simrad CR44 Marine GPS System display screen?
If there is no picture on the display screen, try pressing the [PWR] key on the keypad. Also, check the fuse and replace it with a type T6.3A slow (5x20mm) fuse if necessary.
General| Display Size | 10.4 inches |
|---|---|
| Display Type | Color LCD |
| GPS Receiver | 12-channel |
| Waterproof Rating | IPX7 |
| Resolution | 640 x 480 pixels |
| Chart Compatibility | Navionics |
| Antenna | External (Sold Separately) |
