q
External Ref Freq — Set the external reference frequency from 2 MHz to
20 MHz.
q
Bias Tee — If Option 10, Bias Tee is installed, this key turns the bias
voltage On or Off.
q
Back — Returns to the top-level SYS Menu.
q
Clock — Displays a second level of functions:
q
Hour — Enter the hour (0-23) using the Up/Down arrow key or the key
-
pad. Press ENTER when data entry is complete or ESCAPE to restore
the previous value.
q
Minute — Enter the minute (0-59) using the Up/Down arrow key or the
keypad. Press ENTER when data entry is complete or ESCAPE to re
-
store the previous value.
q
Month — Enter the month (1-12) using the Up/Down arrow key or the
keypad. Press ENTER when data entry is complete or ESCAPE to re
-
store the previous value.
q
Day — Enter the day using the Up/Down arrow key or the keypad. Press
ENTER when data entry is complete or ESCAPE to restore the previous
value.
q
Year — Enter the year (1997-2036) using the Up/Down arrow key or the
keypad. Press ENTER when data entry is complete or ESCAPE to re-
store the previous value.
q
Back — Returns to the top-level SYS menu.
q Self Test — Start an instrument self test.
q
Status — Displays the current instrument status, temperature, and battery
charge state. Press ESCAPE to return to operation.
q
Language — Pressing this soft key immediately changes the language used to
display messages on the Site Master status window. Choices are English,
French, German, Spanish, Chinese, and Japanese. The default language is
English.
In T1/E1 measurement mode, pressing the SYS key displays the following Sys
-
tem menu soft key selections:
q
Options — Displays a second level of functions:
q
Units — Select the unit of measurement (metric or English).
q
Printer — Displays a menu of supported printers. Use the Up/Down arrow
key and ENTER key to make the selection.
q
Change Date Format — Toggles the date format between
MM/DD/YYYY, DD/MM/YYYY, and YYYY/MM/DD.
q
Log Data — Logs the data.
q
Back — Returns to the top-level SYS Menu.
q
Clock — Displays a second level of functions:
q
Hour — Enter the hour (0-23) using the Up/Down arrow key or the key
-
pad. Press ENTER when data entry is complete or ESCAPE to restore
the previous value.
Chapter 2 Functions and Operations
2-31