Amina FD39C, Руководство по эксплуатации

Страница: 14 / 16

3.10 Temperature Unit
(Setting Saved in Memory)
Press POWER-MENU until the TEMP- UNIT menu appears. Select
either °C or °F to set the unit of temperature.
3.11 Low Battery Alarm
We would like to offer you the comments for ultrasonic
based fishfinder display temperament as follows:
The wireless sonar sensor has the function which can detect the
transmitter's power voltage capacity and alarm, when the sensor's
power voltage is lower than 8V, the receiver will alarm with long
continuous sound of "Bi......".
-13-
1. Fish finder is to find fish group under water under
Ultrasonic reflections of scanning.
3. This fish finder device is not a CAMERA or video recorder,
which has to capture every and each single fish shape and
numbers under water such as camera effect.
2. It should be able to detect out the fish group in points
definition, such as 2 points(thin lighted points) on display
for small group, 3 - 5 points(mid lighted points) for mid
group of fishes, over 5 points(thick lighted points) as for
many fishes in pointed shapes!
Remarks and Tips