JRC JMA-2353 Instruction Manual page 73

Reference:
When the number of targets tracked has reached to the maximum (10 targets), any new
target is not acquired.
Delete the unnecessary targets, then acquire new targets.
 Manual acquisition (Operation with the [ENT] key)
Target can be acquired by the [ENT] key operation without displaying the soft key menu.
Note:
 If operating with the [ENT] key when the soft key menu is closed, the equipment
performs the followings:
On the AIS symbol: Opens the AIS soft key and the numerical display of AIS.
On the TT symbol: Opens the TT soft key and the numerical display of TT.
Not on the AIS or TT symbol:
 If operating with the [ENT] key when the AIS symbol overlaps the TT symbol,
the numerical display of AIS symbol takes priority.
1 Press the cursor keys to select the target for acquisition with the cursor, then
press the [ENT] key.
An initial acquisition symbol appears, and the "TT" soft key is displayed.
After one minute elapses, the target tracking symbol and vector are displayed.
Reference:
 When operating the [ENT] key on a TT symbol, the "TT" soft key and the target tracking
data are displayed.
 When operating the [ENT] key on an AIS symbol, the "AIS" soft key and the selected
AIS data (numerical display) are displayed.
 Automatic acquisition
1 Perform the procedure as shown below to start automatic acquisition.
Open Alarm1 from the soft key menu.
Soft key 1:
Soft key 2:
Opens the TT soft key, it will be acquired.
On
AZ1
Chapter 2 OPERATIONS
2.7 SOFT KEY OPERATION
2
2-39