![background image](http://html.mh-extra.com/html/radio-shack/pro-2055/pro-2055_user-manual_779398004.webp)
4
The Basics
storing known frequencies into channels
30
CTCSS and DCS
32
storing trunking frequencies into channels
35
storing text tags
36
fi nding and storing active
frequencies
40
searching a preprogrammed frequency
range 40
band charts
42
searching active frequencies in a range
47
manually tuning a frequency
49
listening to the weather band
50
skywarn 52
using frequency copy
53
Signal Stalker II
55
scanning the channels
57
using CTCSS and DCS
59
deleting frequencies from channels
59
deleting all frequencies in a channel bank
60
using delay
60
locking out channels or frequencies
61
priority 63
changing the receive mode
65
using the attenuator
66
turning the key tone on and off
67
using the dimmer
67
changing the display contrast
67
cloning the programmed data
68