Basic Operations; Start Transmission [Tx/Prf]; Stop Transmission [Stby]; Change Range (Observation Range Scale) [Range+/-] - JRC JMA-5212-4/6 User Manual

3.4

BASIC OPERATIONS

3.4.1 Start Transmission [TX/PRF]

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

3.4.2 Stop Transmission [STBY]

Procedure 1
* Software button
available to start/stop transmission.

3.4.3 Change Range (Observation Range Scale) [RANGE+/-]

Procedure 1
2
* Software button
available to switch the range.
Press [TX/PRF] key.
The radar will start transmission and the antenna will start rotating.
The indication STANDBY at the upper left of the radar display changes to
TRANSMIT .
Press [STBY] key.
The radar will stop transmission and the antenna will stop rotating.
The indication TRANSMIT at the upper left of the radar display changes to
STANDBY .
located at the top left corner of the radar display described in Section 2.3.1 is also
Press the [RANGE +] key to expand the observation range.
A larger observation range allows observation of a wider area.
However, objects are shown smaller as the range expands, and objects near own ship are
less likely to be detected. Therefore, use a lower-level observation range to observe the
area around own ship.
Press the [RANGE -] key to reduce the observation range.
Area around own ship can be observed in detail as the observation range is reduced.
Note, however, distant images cannot be displayed.
located at the top left corner of the radar display described in Section 2.3.1 is also
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