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1. OPERATIONAL OVERVIEW
1-11
1.9 Choosing a Pulse Length
The pulse length in use appears at the top left position on the screen. Appropriate pulse lengths
are preset to individual range scales and custom setups. If you are not satisfied with the pulse
length setting on the 1.5 nm or 3 nm range, you may change it as below. Use a longer pulse when
your objective is long range detection, a shorter pulse when resolution is important.
1. Press the MENU key to open the menu.
2. Use the trackball to choose the Echo menu and press the ENTER key.
3. Use the trackball to choose Pulse Length and press the ENTER key.
4. Choose Short or Long as appropriate and press the ENTER key.
5. Press the MENU key to close the menu.
Brill/Color
Echo
Mark
Target Trails
Custom 1
Display
Custom 2
Custom 3
GPS Buoy
Target
ARP
AIS
GPS
System
Tuning
Auto Rain
Pulse Length
Auto Gain
Auto Sea
Echo Stretch
:Short
:1
:Off
:Calm
:Moderate
:Calm
Noise Rejector
Echo Average
Interference Rejector
DIsplay-Dynamic
DIsplay-Curve
Antenna Speed
2nd Echo Rejector
:Normal
:1
:Off
:Off
:Off
:Off
Menu
Menu
Echo
Echo
[ENTER]: Enter [CANCEL/HL OFF]: Back
[MENU]: Exit
Auto Anti Clutter
:48rpm
Short
Long