Comtech EF Data SFC1800A - Manual (Page 41)

SFC1800A Synthesized Frequency Upconverter User Interfaces
TM111 – Rev. 1.0 4-17
5.
Press and release once. The cursor appears at the lower left corner of the
LCD Display.
6.
Press and release the Right Arrow Key until the cursor is at the digit to the right of the
decimal point. Press and release <9> on the numeric Keypad. The “9” digit now appears
at that position and the cursor moves one location to the right.
7.
Press and release once. The cursor is no longer visible, and the frequency
field now displays "17.900000".
4.3.2 Changing Frequency: Up/Down Arrow Keys
1.
Upon powering up, the Boot-Up Screen is shown in the LCD display.
2.
Press and release the Right Arrow Key once. The CONVERTER Menu is displayed.
3.
Press and release the Down Arrow Key. The FREQUENCY (GHz) Screen is displayed.
4.
Press and release once. The cursor appears at the lower left corner of the
LCD display.
5.
Press and release the Right Arrow Key until the cursor is at the digit to the right of the
decimal point. Press the Down Arrow Key until the display shows "17.900000". The
cursor is still visible and flashing over the number "3", to the right of the decimal point.
7.
Press and release once. The cursor is no longer visible, and the frequency
field now displays "17.300000".
8.
Press and release once. The cursor appears at the lower left corner of the
LCD Display.
4.3.3 Changing Control Mode to 'TERMINAL'
FREQUENCY(GHz) ↓
17.300000 ←→
FREQUENCY(GHz) ↓
17.300000 ←→
FREQUENCY(GHz) ↓
17.900000 ←→