JRC JMA-5206 Instruction Manual page 57

Use of this function with the interference rejection function heightens an interference suppressing
effect.
→See section 3.4.1 on page 3-14.
⑩ [EBL1] (Electric Bearing Line 1) Key
Use this key to display and select EBL1.
Holding down the key for two seconds or more displays the menu for EBL1 setting.
→See section 3.5.2 on page 3-24.
→For EBL1 setting, see section 3.5.3 on page 3-26 onward.
[EBL2] (Electric Bearing Line 2) Key
⑪
Use this key to display and select EBL2.
Holding down the key for two seconds or more displays the menu for EBL2 setting.
→See section 3.5.2 on page 3-24.
→For EBL2 setting, see section 3.5.3 on page 3-26 onward.
[ALARM ACK] (Alarm Acknowledgment) Key
⑫
Use this key to acknowledge a failure, target's approach, or collision alarm.
Press the key to stop an audible alarm.
If more than one alarm has occurred, the key needs to be pressed the number of times equivalent to
the number of alarms.
→See section 3.3.7 on page 3-11.
[PANEL] (Operation Panel Brilliance) Key
⑬
Controls the brilliance for the controls and Keys on the operation panel.
The brilliance changes cyclically each time the key is pressed.
→See section 3.3.3 on page 3-9.
[MOB] (Marker) Key
⑭
A marker is set to the latitude and longitude of the own ship's position at the point of pressing this
key.
For example, use the key to store the own ship's position at the moment when somebody falls from
the ship.
Holding down the key for two seconds or more erases the marker.
→See section 3.5.14 on page 3-50.
[ACQ] (Manual Acquisition) Key
⑮
Enables the manual ATA acquisition mode for the target on which the cursor sits.
→See section 5.2.1 on page 5-12.
[TGT CNCL] (Tracking Target Cancel) Key
⑯
Cancels the symbol and vector of a target under tracking, and stops tracking the target.
Holding down the key for two seconds or more erases all the acquisitions of ATA.
→See section 5.2.2 on page 5-14.
[TGT DATA] (Target Data Setup) Key
⑰
Use this key to view the numeric data of the ATA under tracking or the currently displayed AIS.
→See section 5.2.5 on page 5-21.
2.1 NAMES AND FUNCTIONS OF CONTROL
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