Maintenance; Control Head Maintenance - Humminbird 360 Imaging Installation Manual

Maintenance

Your Humminbird® fishfinder is designed to provide years of trouble free operation
with very little maintenance. Use the following procedures to ensure your
Humminbird® continues to deliver top performance.

Control Head Maintenance

It is important to consider the following precautions when using your Humminbird®
control head:
• Chemicals, such as those found in bug spray and sunscreen, may cause
permanent damage to the control head screen. Such damage is not covered
by the warranty.
• NEVER leave the control head in a closed car or trunk. The high
temperatures generated in hot weather can damage the electronics.
Use the following information to keep the control head and screen clean.
• Screen: To clean the control head screen, use a mild soap (such as a non-
abrasive liquid hand soap) and warm water. Wipe the screen dry with a soft
cloth. Be careful to avoid scratching the screen. If water spots remain, use a
solution of water and vinegar.
WARNING! Do not use a chemical glass cleaner on the screen. Chemicals in the
solution may cause cracking in the lens of the unit.
NOTE: Do not wipe the screen while dirt or grease is on the screen.
• Control Head: If the control head comes into contact with salt spray, wipe the
affected surfaces with a cloth dampened with fresh water.
Maintenance 42