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3
BASIC OPERATION
3-10
You can use the Key Lock function to prevent
accidental channel changes and unnecessary function
access�
L
All assignable keys except the following are
electronically locked: [Monitor], [Light], [Lock],
[Call], [Emergency], and [Surveillance]. Also, [PTT]
and [Power] are usable�
Hold down [LOCK] for 1 second to turn the Key Lock
function ON or OFF�
Lock
ON
•“Lock ON” is displayed when the Key Lock function is ON�
Lock
OFF
•“Lock OFF” is displayed when the Key Lock function is
OFF�
Key Lock function