beautypg.com

8 alarms, 9 load settings from user c-card, 10 save settings to user c-card – Standard Horizon Ff520 User Manual

Page 28

background image

Page 30

FF520

we would enter an offset of +5 feet. Then in this example, the digital depth
would report a depth of 20 feet (from the surface) and the graphic image
scale range would shift from 0 to 20' to 5 to 25'.

Calibrate Water Speed

: Allows calibrating the value of Water Speed coming from the transducer.

The calibration value, in the range between -10% to +10%, will be applied to the water
speed from the transducer.

Calibrate Water Temp

: Allows the calibration on the Water Temperature sensor. Using the readings from a

precise temperature measuring device, insert a positive/negative offset to display the
correct temperature.

Calibrate Aux Temp

: Allows the calibration of the Aux Temperature sensor. Using the readings from a precise

temperature measuring device, insert here a positive/negative offset to display right
value on FF screens.

Set Default

: Restores the factory settings.

4.8

ALARMS

The Alarms menu allows you to define alarm settings for Shallow Alarm, Depth Alarm and
Temperature Upper/Lower/Rate. To set an Anchor Alarm, enter in a shallow water and
depth value above and below your actual anchoring depth. The alarm will sound when the
depth becomes shallower or deeper than the settings.

Figure 4.8 - Alarms sub-menu

Shallow Water

: Triggers an alarm when depth becomes shallower than the value set.

Depth Water

: Triggers an alarm when depth becomes deeper than the value set.

Fish

: The options for Fish Alarm set the size of the fishes that, if detected by the unit, switches an

alarm to sound. These options are: Off, Small, Medium, Big and Huge. The alarm sounds if
the set size (or bigger) is detected.

Temperature Upper

: Triggers an alarm when the transducer reports a temperature above the value set.

Temperature Lower

: Triggers an alarm when the transducer reports a temperature below the value set.

Temperature Rate

: Triggers an alarm when the transducer reports a temperature variation rate above the value set.

4.9

LOAD SETTINGS FROM USER C-CARD

This option loads the complete set of Fish Finder settings from the User C-CARD (Memory
card that may be used to backup the User Points and Tracks too).

4.10 SAVE SETTINGS TO USER C-CARD

This option saves the complete set of Fish Finder settings to the User C-CARD.This is useful
to avoid the user having to retune up Fish Finder after a Clear RAM operation or a software
update.