Observe And Adjust Video - JRC JMA-5212-4/6 User Manual

Procedure 1
2
3
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Note: The radar does not start transmission if you press [TX/PRF] key while PREHEAT is
indicated.

3.1.2 Observe and Adjust Video

Procedure 1
2
Check that the ship's mains are turned on.
Press [STBY] key.
The system is turned on, and the preheating time is displayed.
PREHEAT is indicated at the upper left of the radar display.
Wait until the preheating time is over.
When the preheating time is over, the preheating time screen disappears, and PREHEAT
at the upper left of the radar display changes to STANDBY .
Press [TX/PRF] key.
The radar will start transmission and the antenna will start rotating.
STANDBY at the upper left of the radar display changes to TRANSMIT .
Press [RANGE+] key or [RANGE-] key to set the range to the scale
required for target observation.
Turn the controls [AUTO-GAIN], [AUTO-SEA], and [RAIN] to obtain the
clearest targets.
Refer to
[GAIN] Section 3.4.5 "Control Sensitivity [GAIN/PL]"
[SEA] Section 3.4.6 "Suppress Sea Clutter [AUTO-SEA]"
[RAIN] Section 3.4.7 "Suppress Rain/Snow Clutter [AUTO-RAIN]"
for how to use each control.
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