14
BARRETT 4075 LINEAR AMPLIFIER - OPERATING & INSTALLATION MANUAL
Diagnostics Menu
A passcode is required to enter the Diagnostic menu.
Select the Diagnostics menu from the Main Menu to display the Passcode
screen.
The passcode consists of four
digits. The underscore rep-
resents the selected digit. To
increment or decrement the
value of the selected digit,
press
or
respec-
tively. To move to a different
selected digit,
press either
or
to move
left or right respectively.
Press
ENT
to enter the pass-
code.
Passcode: 0000
If the entered passcode is in-
correct, the following message
displays.
Press
ESC
to return to the Pass-
code screen.
Incorrect Passcode
If the entered passcode is
correct, the following message
displays momentarily for two
seconds.
Press
ESC
to display the Diag-
nostic menu.
WARNING:
Incorrect usage may
damage amplifier
