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Lowrance LHR-20/22 Operation Instructions 3
Contents
Introduction ............................................................................................................................................4
Your radio has the following features: ................................................4
Safety and Operational Information ........................................................................................................5
Display .....................................................................................................................................................5
Function and Location of the Controls .......................................................................................................6
Before Using your Radio............................................................................................................................7
1. Charging and Installing the Li-ion Polymer Battery Pack ...........................7
2. Installing the Antenna .............................................................8
3. Installing the Belt Clip .............................................................9
Using Your Radio ......................................................................................................................................9
1. Turning the Power On/Off ..........................................................9
2. Adjusting Squelch ................................................................10
3. Transmitting and Receiving ......................................................10
4. Accessing the 16/9 Priority Channels ..............................................10
5. Selecting Channels ...............................................................10
6. Selecting High/Low Power .......................................................11
7. Locking the Keypad ...............................................................11
8. Adding/Deleting Channels to/from Memory ..................................11
9. Accessing Channels Saved to Memory ............................................12
10. Scanning ........................................................................12
11. Using the WATCH Modes ........................................................13
12. Selecting a WX (weather) channel ................................................13
13. Weather Alert Operation .........................................................14
14. Selecting U.S./International/Canadian Band .....................................14
15. Resetting the Radio .............................................................14
Maintenance .......................................................................................................................................... 14
Technical Specifications .......................................................................................................................... 15
Frequency Charts ....................................................................................................................................16
International Marine Channels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
USA Marine Channels ...............................................................18
Canadian Marine Channels ..........................................................20
FCC Compliance .....................................................................23
How to Obtain Service . . . ....................................................................................................................... 25