Humminbird Tour Series - Manual (Page 25)

Depth Alarm
The Tour Series contains an audible alarm to warn you of shallow water depths. The alarm is adjustable
from 2' to 99' of depth. When the alarm is enabled, an audible alarm is sounded if the water beneath the
boat is equal to or less than the selected alarm depth. Upon activation, the alarm sounds continuously for
about 5 seconds, and then intermittently to remind you that you are still in shallow water.
To enable Depth Alarm, press MENU repeatedly until the Depth Alarm menu is on-screen. The Factory
Setting is "Off". Use the DOWN ARROW to highlight On. The menu will expand to show the current Depth
Alarm setting. Use the UP or DOWN ARROW to set the desired depth for alarm activation.
Once the menu times out, the Depth Alarm is enabled. To further adjust the setting, simply press the UP
or DOWN ARROW. The menu appears briefly to indicate the setting. If the alarm is sounding and you
want to disable it, use the MENU button to bring the Depth Alarm menu on-screen, and the UP ARROW
to highlight "Off".
The most recent Depth Alarm setting is remembered after the unit has been powered off.
Fish Alarm
The Fish Alarm alerts you to the presence of fish, or other targets not
connected to the bottom. The Fish Alarm has 3 different settings which
correspond to the 3 different size fish symbols shown on-screen.
To enable Fish Alarm, press the MENU button repeatedly until the Fish
Alarm menu appears on-screen. The menu shows two options, "Off"
(Factory Setting) and "On". Use the DOWN ARROW to highlight "On" and
the menu further expands to show the 3 alarm options. The selected setting
will be "Large fish only". With this setting, the Tour Series alarms on only
those targets which are represented by the large fish symbols (see
Interpreting the On-Screen Information). Pressing the DOWN ARROW
again highlights "large and medium fish" and pressing a third time highlights
"large, medium, and small fish). With this setting, any fish symbol appearing
on-screen activates the Fish Alarm.
Once the Fish Alarm is enabled, the Tour Series emits an audible beep
when the selected size fish symbol appears on-screen. The sound is slightly
different for each of the three fish symbol sizes, so with practice, it is
possible to distinguish the size of the detected fish without looking at the unit.
To disable the Fish Alarm, press MENU until the Fish Alarm menu appears on-screen. Use the UP
ARROW to highlight "Off", and let the menu time out.
Fish Alarm settings are remembered when the unit is powered off.