Fastrax IV, Instruction Manual, Page: 19 / 92

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5. Select “MODE”.
6. Set “Scan Direction” to CCW or CW.
7. Select “SWAP” Set to ON, to exchange the start angle and the end angle.
8. Select “Start Angle” and Push the Joystick left or right. Hold down the CTRL key while
selecting the start position using the Joystick. Current panning position will be displayed.
Release CTRL key to complete the selection of the start position. Or press IRIS Open
then the “CTRL” displays. Move the desired position and the zoom position.
Press IRIS Close then the “CTRL” disappears. To adjust at the 0.1 degree interval, twist
the Joystick at the pan field and the tilt field. To adjust at the one zoom interval, twist the
Joystick at the zoom field. Push the Joystick left or right at the “Exit” field to finish “auto
scan start angle” menu.
9. Select “End Angle.” and Push the Joystick left or right. Hold down the CTRL key while
moving the Joystick to select the end position. The end position angle should be larger
than start position. Release the CTRL key to complete the selection of the end position.
Or press IRIS Open then the “CTRL” displays. Move the desired position and the zoom
position. Press IRIS Close then the “CTRL” disappears. To adjust at the 0.1 degree
interval, twist the Joystick at the pan field and the tilt field. To adjust at the one zoom
interval, twist the Joystick at the zoom field. Push the Joystick left or right at the “Exit”
field to finish “auto scan end angle” menu.
10. Select “SPEED”.
11. Set “DWELL TIME”.
12. Select Save and Exit and push the Joystick to the right or press IRIS Open. Press
ESC or IRIS Close to exit the program without saving.
Pressing the HOME key delete stored data at the angle field.
To set the position using the preset position:
a. Before entering the Auto Scan menu, select a preset position as a starting point for
Auto Scan.
Example
:
2 + PRST and do step 1 to 7. In step 8, just press the Ctrl key at the start angle
position, the current position will be displayed as a start position.