Anritsu S251C Stereo System User Manual


 
The following keypad hard key functions are printed in blue on the keypad keys.
Turns the liquid crystal display (LCD) back-lighting ON or OFF.
(Leaving back lighting off conserves battery power.)
LCD Contrast adjust. Use the Up/Down arrow key and
ENTER to adjust
the display contrast.
AUTO
SCALE
Automatically scales the display for optimum resolution.
LIMIT Displays the limit menu of the current operating mode.
MARKER Displays the marker menu of the current operating mode.
PRINT Prints the current display to the selected printer via the RS232 serial port.
RECALL
DISPLAY
Recalls a previously saved trace from memory. When the key is pressed, a
Recall Trace selection box appears on the display. Select a trace using the
Up/Down arrow key and press the
ENTER key to implement.
To erase a saved trace, highlight the trace and select the
DELETE TRACE
softkey. To erase all saved traces, select the DELETE ALL TRACES
softkey.
RECALL
SETUP
Recalls a previously saved setup from memory location 1 through 10.
When the key is pressed, a
RECALL SETUP selection box appears on the
display. Select a setup using the Up/Down arrow key and press the
ENTER key to implement. Setup 0 recalls the factory preset state.
RUN
HOLD
When in the Run mode, this key starts the Site Master sweeping and pro-
vides a sweep measurement trigger; when in the Hold mode, it pauses the
sweep and the hold symbol (page 2-15) appears on the LCD. Hold mode
conserves battery power.
SAVE
DISPLAY
Saves up to 200 displayed traces to non-volatile memory. When the key is
pressed,
TRACE NAME: appears in the lower left of the display. Save the
display with up to 16 alphanumeric characters for that trace name and
press the
ENTER key to implement.
SAVE
SETUP
Saves the current system setup to 1 of 10 internal non-volatile memory lo
-
cations. When the key is pressed, a
SAVE SETUP selection box appears
on the display. Use the Up/Down arrow key to select a setup and press the
ENTER key to implement.
START
CAL
Starts the calibration in SWR, Return Loss, Cable Loss, or DTF measure
-
ment modes.
2-5
Chapter 2 Functions and Operations