2.5 Menu Settings
2.5.1 Functions
This section describes operation of the front panel controls. There are three operator switches, the LCD display
and alarm indicator LEDs. All functions for the equipment are controlled by these components.
The functions are (see Figure 2.5):
Power Up
Normal Display
Menu 1
Frequency in MHz
Menu 2
Gain (0 to +50 dB)
Menu 3
Set Unit to Remote Operation (Note: the local controls still function when in REMOTE)
Menu 4
Select Non-inverting or Inverting Spectrum
Menu 5
Select External 10 MHz Ref (option E)
Menu 6
Select 10 MHz Output (option E)
Menu 7
Select RS232, RS422, or RS 485 Remote Operation (option Q)
Menu 8
Select Remote Address for Unit (RS485 only) (option Q)
Save Menu
When “R” is selected in any above menu or the next menu item after Menu 8
Alarm indications appear on the LEDs (see figure 2.2).
All program changes must start with the operation of the Menu/Execute switch and must also end with the
operation of the Menu/Execute switch verified by the “Save Settings?” Menu. If this sequence is not followed,
none of the changes will take effect. If programming is initiated and no operator action takes place for
approximately 12 seconds (before the final press of the Menu/Execute switch) the display will revert to its
previous status and you will need to start over.
2016-26 Manual, Rev. A
Page 12
2/2/09
