Function in
Function in
Arrows
Display Mode
Configuration Mode
Up and Down Moves forward and backward
Increases or decreases the
in the configuration program
value displayed or moves to
from one display to another.
another choice.
Note: Hold arrow key for
rapid scrolling.
Enter
Enters the configuration mode
Accepts a value and moves
(noted by an exclamation point to the next step of the
as the last character in the top
configuration program.
display line).
1.6.4 Password Protection (Default = 1)
The Through-Air Radar transmitter is password protected
to restrict access to certain portions of the menu structure
that affect the operation of the system. When the proper
password is entered, an exclamation point (!) appears as
the last character of the first line of the display. The pass-
word can be changed to any numerical value up to 255.
The password is required whenever configuration values
are changed.
The default password installed in the transmitter at the
factory is 1. The last step in the configuration menu pro-
vides the option to enter a new password. If 0 is entered as
a password, the transmitter is no longer password protect-
ed and any value in the menu can be altered without
entering a confirming password, except diagnostic values.
Note: If the password is not known, the menu item New Password
displays an encrypted value representing the present pass-
word. Call the factory with this encrypted value to determine
the present password.
1.6.5 Menu: Step-By-Step Procedure
The following table provides a complete explanation of
the software menus displayed by the Through-Air Radar
transmitter. Use this table as a step-by-step guide to con-
figure the transmitter.
The first column presents the menus shown on the trans-
mitter display. The displays are in the order they would
appear if the arrow keys were used to scroll through the
menu. The numbers are not shown on the display. They
are provided as a reference.
The second column provides the actions to take when
configuring the transmitter. Additional information or an
explanation of an action is given in the third column.
The keypad has three arrows used to scroll through the
displays and to calibrate the transmitter – the Up and
Down Arrow ( ) keys and the Enter ( ) key.
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7
Through-Air Radar Transmitter
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