Comtech EF Data XTRT-400C Operation And Installation Manual page 76

Figure 16 - Touch-screen Unlocked
Figure 17 – Touch-screen Locked
Lock/ Unlock
The Lock/ Unlock icon on the front panel of the amplifier is a safety measure to avoid inadvertent
changes to the operational state of the amplifier. In the LOCK position the touch-screen is inactive
such that LOCAL operation is not possible.
Note: After 3 minutes of no activity on the touch-screen the lock feature will automatically be activated.
MNC-0400-071
EAR EXPORT CONTROLLED: The information contained in this Manual refers or relates to a product that is subject
to the U.S. Export Administration Regulations (EAR). Transfer of data herein by any means to a Foreign Person,
whether in the U.S. or abroad, may require an export license from the U.S. Department of Commerce.
Touch
Lock/Unlock
Page 16 of 53
Operation
Revision 4