beautypg.com

Speed calibration – Humminbird 141c User Manual

Page 50

background image

45

Speed Calibration

(Advanced, with Temp/Speed only)

Speed Calibration will adjust the speed readout by the percentage entered, and will appear
in the menu if a Temp/Speed Accessory is connected and the paddlewheel has moved at
least once, when the unit is in Advanced User Mode (see Setup Menu Tab: User Mode).

To change the Speed Calibration setting:

1. Make sure you are in Advanced User Mode, then highlight Speed Calibration on

the Setup menu.

2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Speed

Calibration setting. (-20% to +20%, Default = 0%)