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20-520
Radio Shack 20-520 Manuals
Manuals and User Guides for Radio Shack 20-520. We have
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Radio Shack 20-520 manual available for free PDF download: Owner's Manual
Radio Shack 20-520 Owner's Manual (64 pages)
300-Channel TrunkTracker Scanner
Brand:
Radio Shack
| Category:
Scanner
| Size: 1.06 MB
Table of Contents
Fcc Notice
5
Scanning Legally
5
Table of Contents
6
Preparation
8
Power Sources
8
Using the Rechargeable Battery Pack
8
Using Standard AC Power
9
Using Vehicle Battery Power
10
Connecting the Antenna
11
Connecting an Optional Antenna
12
Connecting an Earphone/Headphones
13
Listening Safely
13
Traffic Safety
13
Connecting an Extension Speaker
14
Attaching the Belt Clip
14
Understanding Your Scanner
15
A Look at the Keypad
15
A Look at the Display
17
Understanding Banks
19
Channel Storage Banks
19
Service Banks
19
Understanding Trunking
19
Operation
20
Turning on the Scanner and Setting Squelch
20
Storing Known Frequencies into Channels
21
Limit Search
22
Scanning Service Banks
23
Scanning the Stored Channels
25
Manually Selecting a Channel
25
Deleting a Stored Frequency
25
Special Features
26
Delay
26
Turning Channel-Storage Banks on and off
27
Locking out Channels and Frequencies
27
Locking out Channels
27
Locking out Frequencies
28
Priority
28
Using the Keylock
30
Using the Display Backlight
30
Changing Search Speeds
30
Battery Save
31
Skipping Data Signals
31
Trunk Tracking
32
Types of Trunked Systems
32
Setting the Scanner to the Trunk Tracking Mode
33
Setting Squelch for the Trunk Tracking Mode
34
Programming Trunked Frequencies
34
Scanning a Trunked Bank
36
Monitoring an Active ID
37
Locking out Ids
38
Unlocking a Single ID
38
Unlocking All Ids
38
Using Trunk Tracking Scan Delay
39
Monitoring Ids
39
Channel Activity Indicators
40
Scan Lists
41
Manually Storing Ids into Scan Lists
41
Storing Ids into Scan Lists While Searching
42
Automatically Storing an ID in a Scan List Location
42
Deleting a Stored ID
43
Scanning the Scan Lists
43
Scanning Type I and Hybrid Trunked Systems
44
Selecting a Preset Fleet Map
48
Programming a Fleet Map
49
Programming a Hybrid System
50
A General Guide to Scanning
51
Guide to Frequencies
51
National Weather Frequencies
51
Canadian Weather Frequencies
51
Birdie Frequencies
51
Guide to the Action Bands
52
Typical Band Usage
52
Primary Usage
52
Band Allocation
53
Frequency Conversion
57
Troubleshooting
58
Care and Maintenance
61
Specifications
62
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