Section 7 Options
7-18.
7.4.3.3 Measure of FM Voice Monitor Voltage (Wide Band)
(1) Set the MG3633A output to FM 75 kHz.
Set the spectrum analyzer to :
RBW, 300 kHz
Volume, 20
(2) Measurement
Make sure that sound is heard from the internal speaker.
Make sure that the volume is turned up or down by changing the setting.
Set the Volume to 20, and fix the 8Ω terminator to Phone OUT on the rear of the spectrum analyzer, and check the
voltage indicated on the oscilloscope.
7.4.4 Option 10 Centronics interface
(1) Summary
The confirmation of correct operation of centronics interface by printing a hard copy of Spectrum analyzer display to
printer attached to the centronics port.
(2) Specification
A clear print out of the analyzer display should be obtained.
(3) Required equipment :
1) Printer with centronics interface-Epson VP-600 or equivalent (e.g. VP-800).
(4) Setup
1) Connect the printer to the spectrum analyzer’s Centronics interface.
(5) Procedure
1) Initialize the spectrum analyzer (Press “Preset” key and press “F1” key).
2) Set the spectrum analyzer Connect to prt/plt to CENTRO :
Enter Interface menu by pushing “Shift + .” keys.
Select CENTRO with “F5” key.
3) Enter Copy Cont menu by pushing “Shift + Copy” keys.
Select Printer with “F1” key.
Open the second page of Copy Cont menu (Press “More” key), and enter Printer menu with “F1” key.
Select VP-600 with “F2” key, and magnify 1 * 1 with “F4” key.
4) Press Copy key to start printing.
5) Ensure the printing stops on pressing “Stop” key.
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