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Key Lock
To prevent accidental entries, you can lock
the keypad.
Press and hold the LCD backlight button for two
seconds. The unit will beep two times to confirm
that the keypad is locked.
To unlock the keypad, press and hold the
Light/lock key again for two seconds. The unit will
beep to confirm hta the keypad is unlocked.
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C:\Manuals7\HH940P\HH940P\HH940P.vp
Thu Dec 17 09:14:24 1998
Color profile: Disabled
Composite Default screen