Tune Adjustment - JRC JMA-5212-4 Installation Manual

4.2

TUNE ADJUSTMENT

Adjust the tuning control for the transmitter and receiver.
The turning control should be adjusted when the system is installed or when the magnetron is replaced.
Procedures 1. Set a range of 24 NM or more.
2. Hold down [RADAR MENU] key.
The CODE Input screen opens.
3. Press [0] key.
The numeric keypad screen opens.
4. Place the cursor over the "ENT" button of
the numeric keypad and press [ENT] key.
Adjust Menu opens.
5. Press [1] key.
Equipment Setup menu opens.
6. Press [3] key.
A numeric keypad screen for Tune Adjustment opens.
7. Adjust the value until the tuning state gauge reaches maximum by
inputting a value with the number keys or by turning the multi-dial to
change the value.
8. When the adjustment is complete, place the cursor over the "ENT"
button of the numeric keypad and press [ENT] key.
The adjustment value is memorized and the adjustment is complete.
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