Superlux UT64/248 - Manual (Page 13)

Page. 11
single channel receiver single channel receiver
7.1 LCD layout and buttons
7. LCD operation
7.2 Menu Function
Menu: To access function menu
By pressing this button, user can go through selections of function:
NAME G/CH FREQ SQ VOL
7.2.1: Locking and unlocking
a. To lock in order to prevent mis-operating, press MENU and hold for more than
3 seconds until LCD shows “LOCK”. At this time, all buttons except “FIC” will
be disable. Receiver operation are now locked.
b. To unlock, press MENU and hold for more than 3 seconds until LCD shows
“UNLOCK”. Receiver are now unlocked.
UT6_UM.indd 11 2009/5/7 �� 04:20:35