Furuno FR-8255 Marine RADAR User Manual


 
1. OPERATION
1-6
1.6 Tuning
In default, the radar receiver can be tuned automatically after you set the radar to TX.
If you require fine tuning in manual, do the following:
1. Transmit the radar and select the maximum range with the RANGE key.
2. Press the MENU key to open the menu.
3. Use S or T to select [Tuning] and press the ENTER key.
Tuning menu
4. Use S or T to select [Tuning Mode] and press the ENTER key.
Tuning Mode options
5. Use S or T to select [Manual] and press the ENTER key.
6. Use S or T to select [Manual Tuning] and press the ENTER key.
Manual Tuning setting window
7. Use S or T to adjust the tuning while you look at the tuning bar in the upper-right
corner of the display. The best tuning point is where the tuning bar moves to a
maximum value. The vertical bar on the tuning bar shows the tuning voltage.
8. Press the ENTER key.
9. Press the MENU key to close the menu.
Note: If the automatic tuning does not give the correct tuning, run the [Tuning Init Ad-
just] again.
[ENTER]: Enter
[MENU] Exit
[CANCEL/HL OFF]: Back
Menu
Tuning
Tuning Mode
: Auto
Manual Tuning
: 6.00V
Tuning Init Adjust
Brill/Color
Display
Echo
Custom 1
Custom 2
Custom 3
Alarm
Target Trails
Tuning
Others
Target
Choosing a tuning mode
Auto
Manual
TUNE MAN
Tuning method (Manual)
Tuning bar
Vertical bar