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Radio Shack TRC-498 User Manual

Radio Shack TRC-498
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13
•The
MOD
(modulation) light
flickers as you speak. If the indi-
cator lights continuously, you
are speaking too loudly. If it
lights dimly, you might be
speaking too softly.
3. To turn off the CB, turn
VOLUME
counterclockwise until you hear it
click. The display and indicators
turn off.
USING THE DIGITAL
SIGNAL PROCESSOR
The DSP circuit eliminates steady
tones or squeals and reduces noise in
the voice band. To activate the DSP
circuit, press
DSP
. The DSP indicator
lights.
Note:
The DSP circuit works only while
receiving transmissions.
To deactivate the DSP circuit, press
DSP
again. The DSP indicator turns
off.
SELECTING THE
EMERGENCY CHANNEL
Im
p
ortant:
Channel 9 is reserved for
motorist assistance and for reporting
emergency information about acci-
dents, hazardous road conditions, and
so on. Always give emergency mes-
sages priority on Channel 9.
To select the emergency channel
(Channel 9), set
OUT/CH9
to
CH9
.
9
flashes on the display, and the trans-
ceiver stays on Channel 9.
Note:
You can also select Channel 9
using the rotary selector when
OUT/
CH9
is set to
OUT
.
9
still appears on
the display, but it does not flash.
To select another channel, set
OUT/
CH9
to
OUT
. The previously selected
channel number appears on the dis-
play.
MOD
21-1598.fm Page 13 Thursday, August 5, 1999 10:52 AM

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Radio Shack TRC-498 Specifications

General IconGeneral
BrandRadio Shack
ModelTRC-498
CategoryTransceiver
LanguageEnglish

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