JRC JMA-7710-6 Instruction Manual page 129

[Page 2] 1 to 5. PULSE WIDTH
• Sets a pulse width to be used for the target in each range.
• When the function mode is called, the width is set as the pulse width of the range.
• When a pulse width is changed on the operator panel after the function mode is called, the pulse
width is changed temporarily. However, when the device is set to a preparation state or some other
function mode is called, the value is reset to the value that is stored.
• Use the SET FUNC menu to change the pulse width to be stored.
• Normally, use "MP". Use "LP" to improve the far range sensitivity, and "SP" to improve the clutter
suppression performance due to bad sea or weather condition.
SP : The range resolution is higher than that of "MP".
The clutter suppression performance is higher than that of "MP".
The sensitivity is lower than that of "MP".
MP : Standard pulse width in the range.
LP : The sensitivity is higher than that of "MP".
The range resolution is lower than that of "MP".
The clutter suppression performance is lower than that of "MP".
Page 2
1. PULSE WIDTH 0.75NM
2. PULSE WIDTH 1.5NM
3. PULSE WIDTH 3NM
4. PULSE WIDTH 6NM
5. PULSE WIDTH 12NM
SP MP
SP MP
SP MP
SP MP
SP MP
3 – 68
LP
LP
LP
LP
3.4
3