4
display mode of the processed information. Near-bottom structures will look like spots on the
bottom contour. One can understand from the bottom line width if the bottom is dense or muddy,
and guess its structure.
TECHNICAL SPECIFICATION OF THE SONAR
FIRST AQUANTANCE WITH THE SONAR
Model ER-6 Pro2 sonar design is made in two units: electronic and sensor-converter unit
with the battery compartment. The sensor-converter is connected with the electronic unit with
assistance of the cable 2 m long.
Setting functions
Amplification, automatic or manual selection of the depth scale,
identification of the fish, “winter-summer” mode, adjusting
“zoom”, dead zone, “flasher” mode, fleet water.
Measuring depth range, m
0,5–25,0 m (measurement accuracy ±1sm for depth 0.5-10m
and ±10sm for depth from 10-25m )
Probing angle, degree
40°
Display
monochromic, high-contrast, frost-resistant,
resolution128×64 points (5×3sm)
Temperature range, °С
from –15 to +40°C
Power supply
1 element АА (200 operation hours with frequency 2 Hz)
Electronic block size
100×72×23
Sensor-converter size
25×80
Unit weight
170g
Summary of Contents for Praktik 6 Pro 2
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