GPS NAVIGATOR GP-150/DUAL Operator’s Guide The purpose of this Guide is to provide basic operating procedures for this equipment. For more detailed information, see the Operator's Manual. Selecting a Display Mode Press DISPLAY SEL to select desired mode. Plotter 1/Plotter 2...
Selecting Mark Shape/Line Type 1) Press MENU ESC and 2. 2) Press ▲ or ▼ to select Mark Shape (or Mark Line). 3) Press ◄ or ► to select mark shape (or mark line) desired. 4) Press NU/CU ENT. 5) Press MENU ESC. Entering Event Mark Press EVENT MOB momentarily.