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Basic Operation
1. Press 0 in Scan mode, rotate the scroll control to
select the race, then press E.
2. Press CAR, enter the driver’s number, then press
CAR. Or press CAR twice, rotate the scroll control to
select the driver, then press CAR. You can select the
car’s first unlocked frequency.

Selecting Interference Eliminator Codes

Many drivers use special codes in their radios to prevent
interference from other nearby radio systems. These
codes are commonly referred to as CTCSS, DCS, or
subaudible tones. You can use these same codes to
prevent interference from other systems.
1. Press 0 in Scan mode, rotate the scroll control to
select the race, then press E.
2. Press CAR, enter the driver’s number, press E or
CAR, press E, rotate the scroll control to select the
driver, then press E.
3. Rotate the scroll control to select the driver’s
frequency, then press E.
4. Press E to enter the channel setting menu.
5. Rotate the scroll control to select SET CTCSS/DCS,
then press E.
6. Rotate the scroll control to select CTCSS or DCS, then
press E.
7. Rotate the scroll control to select the correct CTCSS/
DCS value, then press E.
8. Press Hold to set the selection
Selecting Systems to Scan
To select systems to scan, press Scan then press the
number button corresponding to the quick key assigned
to the system or systems. To stop scanning the
system(s), press Scan again.
SC230 Paper OM 062206.fm Page 35 Friday, July 21, 2006 7:39 PM