Icom M803 Instruction Manual - Page 48
When Quadrant is selected, Select Call frequency
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7 DSC OPERATION ■■Sending DSC calls (other) DDSending a Geographical Area call (continued) When "Quadrant" is selected: You can send a Geographical Area call within the square as shown below. Your vessel's position is the upper left corner of the square. zz Example Latitude: 20˚N Height: 10˚ Longitude: 100˚W Width: 20˚ 20˚N/100˚W 20˚N/80˚W 10˚N/100˚W 10˚N/80˚W 1. Enter the latitude of your position, and then push . Rotate + Push LLDisplays your vessel's position data as the default. LLTo select ʻNʼ (North latitude) or ʻSʼ (South latitude), select "N" or "S" on the screen and push [ENT], or push a Keypad key when the cursor is on the 'N' or 'S.' 2. Enter the longitude of your position, and then push . Rotate + Push LLDisplays your vessel's position data as the default. LLTo select ʻWʼ (West longitude) or ʻEʼ (East longitude), select "W" or "E" on the screen and push [ENT], or push a Keypad key when the cursor is on the 'W' or 'E.' 3. Enter the height of the Geographical Area call area, and then push . Rotate 4. Enter the width of the Geographical Area call area, and then push . Rotate + Push 5. Go to step 6 as shown below. 6. Select "Category." Rotate + Push 7. Select an option. Rotate + Push 8. Select "Call frequency" Rotate + Push 9. Select a Call frequency. 10. Select "Voice Frequency." Rotate + Push Rotate + Push + Push 40
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