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(9) Set IF Gain-1 and IF Gain-2 values to 0.
1) Press “F4” (IF Gain-1) + “0” + “enter” keys and on display appears a writing “IF Gain1 set to 0”.
2) Press “F5” (IF Gain-2) + “0” + “enter” keys and on display appears a writing “IF Gain2 set to 0”.
(10) Adjust IF Gain 1 and IF Gain 2 so that marker reading becomes -10 dBm ±0.5 dB.
• If the level is lesser than this, the level can be raised by increasing the Number of IF Gain-2 (F5) from 0 to 255 in
single whole numbers.
Press “F5” + “number (0 to 255)” + “enter” keys.
• If the level is greater than this, the level can be lowered by increasing the Number of IF Gain-1 (F4) from 0 to 255
in single whole numbers.
Press “F4” + “number (0 to 255)” + “enter” keys.
[ Writing the compensation values of IF Gain1 and IF Gain2 to Flash Memory ]
(11) After the above adjustment is done, Press “F6” (return) + “F1” (Version & options) keys.
(12) Press Key “more” 3 times. MAINTENANCE (4/4) page appears.
(13) Press the cursor down key (“F5”) till it falls on “Save model and Option Data?” and after that press “F1” (Select) Key.
(14) On pressing the above key F1 key turns to “SAVE”. Press again and “F1” key turns “Really save?” at this stage press
“F2” (Yes).
(15) The display shows a message “Now saving, Wait ..........”
(16) Wait till this message disappears and after that Switch OFF the power supply of the spectrum analyzer.
(17) Now once again Switch ON the power supply of the spectrum analyzer with “Preset” key depressed.
3.2 Troubleshooting
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