Freedom R8100 SERIES, Руководство оператора

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For entering and controlling the format of alphanumeric data used by the R8100. Specific key functions
are as follows:
Keys (0-9) and (shifted letters A–Z).
These keys enter alphanumeric information into the analyzer. Pressing a key during data entry places
a new value into the highlighted symbol or number on the analyzer screen. The analyzer then reacts
to the new information just entered. If an invalid entry is attempted, the key press is ignored and the
numeral on the screen remains unchanged.
“Hot keys” 1, 2, 4/5, & 7/8 also serve as shortcuts that directly activate the 4 “Operating Zones” used
for settings and metering in the R8100 Monitor, Generator, and Duplex modes – see paragraph 3.1.2.
The zone displays are arranged on the R8100 main screen just like the outline around the hot keys.
Pressing the hot key activates the zone and displays the associated settings submenu. Hot keys allow
jumping from one zone to another while in Monitor, Generator, or Duplex mode without navigating
back to the main screen.
+/- Key
Toggles the numeric sign from its present value to the negative of its present value.
Bksp Key
Moves the display highlight to a previously entered alphanumeric entry to allow editing.
Shift Key
Changes the function of some numeric keys on the R8100 to alpha or letter designation (A-Z). May
also activate a special function on analyzer when appropriate.
GHz, MHz, KHz, Hz Keys
Apply the indicated scaling units to numeric RF frequency entries.
Enter Key
Equivalent to an “execute” key. It completes an entry from the alphanumeric keypad or a setting
change so the R8100 will operate with the new value..
Esc Key
Cancels an action before it is completed or returns to a previous menu. For example, pressing Esc
while entering a value with the numeric keypad closes the direct entry window and leaves the original