Samyung ENC NCD-2256, Instruction Manual

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Chapter 8 DETAIL PERFORMANCE SETTINGS
8.3.3 ANTENNA ROTATION SPEED
Set the scanner rotation speed for each
pulse length. The radar sensitivity is higher
when antenna is rotating in low speed.
Short range operation requires a high
speed antenna rotation to refresh the
screen as soon as possible. Long range
operation requires a low speed antenna
rotation to maintain a high sensitivity.
You can select a rotational speed
according to your request.
8.3.4 PRF MODE
Select the operation mode of the transmitting repetition frequency of the transmitter.
Normal: Default setting is Normal. Both appropriate sensitivity and magnetron life expectancy are
considered.
Economy: Sensitivity slightly lowers, but the service life of magnetron is prolonged when short pulses
are used.
High Power: Sensitivity improves when long pulses are used, but the service life of magnetron is slightly
shortened.
8.3.5 TIMED TX
Timed TX is function that radar repeats transmitting and not transmitting by each set time minutes. But is of
course, the radar echo disappear during the not transmitting. As a result timed TX can save magnetron life
longer. To enable the timed TX function, you need to set ON Timed TX in main menu (5.12.7) after you set
ON of Adaptation in this menu.
Don’t use the timed TX function unless absolutely necessary. At the STBY
time area, radar echo disappear in the antenna rotating. If you forget to
execute the timed TX, and this may lead to accidents.
or
or
0=48rpm, 1=42rpm, 2=36rpm, 3=30rpm,
4=27rpm, 5=24rpm, 6=20rpm, 7=16rpm