Lowrance electronic LHR-20 manual Special Notes on International Channel Usage, LOW Power 1W only

66	156.325	160.925	D	Port Operations	No	Yes
67	156.375	156.375	S	Commercial, bridge-to-bridge	Yes	No
68	156.425	156.425	S	Boat Operations, Recreational	Yes	No
69	156.475	156.475	S	Port Operations	Yes	Yes
71	156.575	156.575	S	Port Operations	Yes	Yes
72	156.625	156.625	S	Inter-ship	Yes	No
73	156.675	156.675	S	Port Operations	Yes	Yes
74	156.725	156.725	S	Port Operations	Yes	Yes
75	156.775	156.775	S	Port Operations			1	1W
76	156.825	156.825	S	Port Operations			1	1W
77	156.875	156.875	S	Inter-ship	Yes	No
78	156.925	161.525	D	Non-Commercial	No	Yes
79	156.975	161.575	D	Commercial	No	Yes
80	157.025	161.625	D	Commercial	No	Yes
81	157.075	161.675	D	Port Operations	No	Yes
82	157.125	161.725	D	Port Operations	No	Yes
83	157.175	161.775	D	Public Correspondence	No	Yes
84	157.225	161.825	D	Public Correspondence	No	Yes
85	157.275	161.875	D	Public Correspondence	No	Yes
86	157.325	161.925	D	Public Correspondence	No	Yes
87	157.375	161.975	D	Public Correspondence	No	Yes
88	157.425	162.025	D	Public Correspondence	No	Yes

Special Notes on International Channel Usage

1. LOW POWER (1W) only.

2. LOW POWER (1W) initially. Override to HIGH POWER by holding down PTT, then holding down the H/L key. HI is indicated in the display. Used normally in bridge-to-bridge communications.

Note: The INTERNATIONAL mode is not legal for use in U.S. or Canada waters.

KEY: S = Simplex operating channel; D = Duplex operating channel.

Lowrance LHR-20/22Operation Instructions 17