Samyung ENC SMR-715 series, Instruction Manual

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Chapter 8 DETAIL PERFORMANCE SETTINGS
8.3.6 TUNE PEAK ADJUSTMENT
Please make adjustments tuning indicator bar to be swing largest at the tuning position of the maximum
sensitivity. This adjustment must be done with (8.3.7 Tuning indicator) alternately.
Set the range to 24NM (SMR-715) or 48NM (SMR-720).
Note:
Always to be set the tune-peak-adjustment value of near the 64 at the factory.
When the equipment is used for a long time and automatic tuning function no longer works properly,
adjusting the tune peak adjustment value may result in improvement of the automatic tuning function.
It should be noted that an optimal adjustment value is required for proper operation of the automatic tuning
function.
8.3.7 TUNE INDICATOR LEVEL
If the tuning level is too low, then you need to adjust the tune indicator level.
Set the range to 24NM (SMR-715) or 48NM (SMR-720)
Note:
Do not let the tune indicator bar reach 100% while adjusting the tune level.
The automatic tuning function may not perform properly if the bar reaches 100%.
Set the level such that the tune indicator bar always reads 80% to 90%.
Don’t adjust the tune peak adjustment value unless the serviceman. This
value is already setting in the factory. If change this value in unnecessary,
Auto Tune function will be influenced, and radar echo will become weak at
Auto Tune, and this may lead to accidents.
Don’t adjust the tune indicator level value to 100% tune bar. This value is
already setting in the factory. If change this value in unnecessary, Auto Tune
function will be influenced, and radar echo will become weak at Auto Tune,
and this may lead to accidents.