JRC JMA-933B-SA - Tuning (Tune Adjustment); Tune Indicator Adjustment

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7.1 Settings at Installation
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7.1.3 Tuning (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. Open the Serviceman Menu.
2. Perform the following menu open procedure to open the Tune
Adjustment menu.
Adjust Menu
For how to input numeric data on the numeric value input screen, see Section “3.3.6
Operation on Numeric Value, Latitude / Longitude and Character Input menu”.
3. Adjust the tune adjustment value by operating the ▲ / ▼ button for the
Tune Adjustment so that the tune indicator bar at the upper left of the
display is maximized.
4. Left-click the Exit button.
If setting menu is not shut, the setting is not saved.
7.1.4 Tune Indicator Adjustment
Set the scale make when the tune indicator bar reaches the maximum point..
Procedures 1. Set a range of 48 NM or more.
2. Open the Serviceman Menu.
3. Perform the following menu open procedure to open the TX RX
Adjustment menu.
Adjust Menu
→ TXRX Adjustment
For how to input numeric data on the numeric value input screen, see Section “3.3.6
Operation on Numeric Value, Latitude / Longitude and Character Input menu”.
4. Adjust the tune indicator adjustment value by operating the ▲ / ▼
button for the Tune Indicator so that the tune indicator bar at the upper
left of the display reaches a point of 80 to 90% of the maximum.
5. Left-click the Exit button.
If setting menu is not shut, the setting is not saved.