7340_7350-25-33 Series Operations Manual
Rev J 3-31-21
Page 66 of 92
Locking the Controls
To prevent unauthorized and accidental changes, the touchscreen can be locked-out.
The passcode is required to lock-out the controls and the same passcode is used to
unlock it. The factory default passcode is
‘1234’
. This passcode can be changed by the
user to create a unique 4-digit passcode. There is also a feature that will let you change
the passcode from the factory default to a user defined passcode. The factory default for
the screen lock is “unlocked”
To lock the touchscreen,
Press the
(Settings) button.
Press the
(Password) button.
Settings
Button
Password
Button
Control Lock
Icon “unlocked”
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