Assembly Instructions

MXI1503-2004 CONTROL UNIT
PUB13-09 Rev 1 12
2.4 LOGS SCREEN
The LOGS submenu is entered by pressing the LOGS submenu button on the main LCD screen.
This submenu begins by displaying the first three log entries that are stored in the internal log table. If there are fewer
than three entries, only those one or two log entries are displayed. The first three lines of the display are used to
display log entries and the last line is used for menu button options. The LCD displays a typical LOGS submenu as
follows:
Figure 7 Logs Submenu Screen
The logs are displayed up to three at a time, in the order in which they were detected in the controller. That is, the logs
are in chronological order from the time they were received. The seventh menu button on the fourth line of the LCD
shows the total number of log entries [our example shows entries #=01].
A maximum of 99 log entries can be held in the log table. If the log table already contains 99 entries and a new log has
occurred, the oldest log is discarded and the new log is entered into the table. In this manner the log table will hold the
99 most recent logs.
In the fourth menu button line of the LCD, the first four button selections (from the left side) allow the operator to
navigate through the log table when there are more than three logs. If there are three logs or less, all the entries are
already displayed on the LCD.
The first menu button is labeled 1
ST
and causes the display to return to the beginning of the log table and display the
first three entries.
The second menu button is labeled LAST and causes the display to jump to the end of the log table and display the
last three entries.
The third menu button is labeled NEXT and causes the display to scroll down one log entry. If the LCD was displaying
LOGS 2-4, then pressing NEXT displays LOGS 3-5.
The fourth menu button is labeled PREV and causes the display to scroll up one log entry. If the LCD was displaying
LOGS 2-4, then pressing PREV displays LOGS 1-3.
The fifth menu button is labeled CLR and causes the log table to be cleared and the LCD will have no logs to display
and the count will revert back to zero #=00. As noted previously, the log count is located in the seventh menu button
position. Pressing this button does not perform any function.
The eighth menu button is labeled OUT and causes the LCD screen to return to the Main Menu.
2.5 COMBINED INTERLOCKS SCREEN
The Combined Interlocks submenu is entered by pressing the INTK submenu button on the main LCD screen.
This submenu displays all the various interlocks for the RF amplifier. Each display item and control is described as to
its meaning and function.
The LCD displays a typical INTK submenu as follows: