Adjustment Of Performance Monitor (Mon) - JRC JMA-932B-SA User Manual

3. Set the radar as follows:
• Set the radar range to 0.125 NM.
• Set the radar video enhance function (ENH) to OFF.
• Set the image processing (PROC) to OFF.
• Turn the [RAIN] control to the minimum position (fully to the left).
• Turn the [GAIN] control to the maximum position (fully to the right).
• Turn the [SEA] control to achieve the strength with which main bang can be judged.
4. Increase or decrease numerical value by Left-clicking the ▲ / ▼ button
for the MBS Area.
5. Adjust the value so that the main bang can be erased.
7.3.3

Adjustment of Performance Monitor (MON)

After replacement of either of the following units, adjust the performance monitor according to the procedures
in this section:
• Performance monitor
• Antenna unit
• Magnetron
[I] Reception Monitor Adjustment (MON Adjustment)
Adjust the circuit for monitoring the reception performance of the radar equipment.
In Case of Added Inter-switch Function (Option)
For adjusting the performance unit, set the interswitch connection to straight, i.e. No.1
scanner is connected to No.1 display unit as the Master.
Procedures 1. Open the Serviceman Menu.
2. Perform the following menu open procedure to open the Performance
Monitor Adjustment menu.
3. Increase or decrease numerical value by Left-clicking the ▲ / ▼ button
for the Monitor Adjustment so that the farthest point of the performance
monitor pattern touches the 18.00 NM line.
Adjust Menu
→ TXRX Adjustment
7-24
7.3 Adjustment
→ Performance Monitor
7