Humminbird 981 Fish Finder User Manual


 
74
ALARM TONE
Alarm Tone selects the pitch of the alarm
sound. A brief tone will be produced as you adjust the Alarm Tone so that you can
select the tone that you can hear best.
T
o change the Alarm Tone setting:
1. Highlight Alarm Tone on the Alarms main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Alarm Tone
setting. (High, Medium, Low, Default = Medium)
SETUP MENU TAB
From any view, press the MENU key twice to
access the tabbed Main Menu System, then press
the RIGHT cursor key until the Setup tab is
selected.
NOTE: Menu choices will vary depending on system
settings such as whether the unit is set for Advanced
User mode and what accessories are attached to the
unit.
Setup Menu
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