Racing Electronics SC200 - Manual (Page 16)

13. Press / KEYLOCK to turn ON or OFF the
automatic 2-second delay during scanning or searching
for active frequencies. (When delay is activated, DELAY
appears on the display.) In this mode, when the
scanner monitors an active frequency, searching or
scanning will not resume until transmission stops for 2
seconds.
Press and hold / KEYLOCK until appears
on the display. This disables the keypad and VFO
control and prevents any accidental key entries. To
enable the keypad, press and hold
/KEYLOCK
until disappears from the display.
14. While Scanning, press / TURBO to activate the
PRIORITY SCAN function. (PRIORITY appears on the
display.) While Searching, press
/ TURBO to
toggle between 100 steps and 300 steps per second.
(When in TURBO SEARCH is activated. SEARCH
flashes on the display.)
15. Press to turn the Subaudible tone Mode on/off.
Press and hold to turn the Subaudible tone
search on/off.
16. Press to turn the LCD Back light on and off.
Press and hold for 2 seconds to make the
scanner turn the LCD Back Light on when a
transmission is found (Auto Light function).
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