Garmin echo 300 Series, Руководство пользователя

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There is an audible click when the locking bracket is correctly
installed.
Installing the Device in the Cradle
If your device uses a cradle and you have connected the cables
to the cradle, you can quickly place the device in the cradle
without plugging in any cables.
1
Place the base of the device in the bottom of the cradle.
2
Tilt the device toward the cradle until it fastens in place.
There is an audible click when the device is secured in the
cradle.
Removing the Device from the Cradle
If your device uses a cradle and you have connected the cables
to the cradle, you can quickly remove the device from the cradle
without unplugging any cables.
1
Press the release lever
À
on the cradle until the device is
released.
2 Tilt the device forward, and lift it out of the cradle.
Specifications
Specification Models Measurement
Case All models Fully gasketed,
high-impact plastic,
water resistant to
IEC 60529 IPX7
Temperature
Range echo 101 and 201 series From 5° to 158°F
(from -15° to 70°C)
echo 301 and 501 series From 5° to 131°F
(from -15° to 55°C)
Specification Models Measurement
Compass-Safe
Distance echo 101, 151, and 201 10 in. (250 mm)
echo 301c 13.8 in. (350 mm)
echo 501c and 551c 15.75 in. (400 mm)
Frequency echo dv models 50/77/200 kHz,
DownVü
echo 101 200 kHz
echo 151, 201, 301, and 501
series 50/77/200 kHz
Power Source
Voltage Range echo 101 series from 10 to 20 V
echo 201, 301, and 501
series from 10 to 28 V
Fuse All models AGC/3AG - 3.0 A
Rated Current All models 1 A
Transmit Power echo 101 series 200 W (RMS),
1,600 W (peak-to-
peak)
echo 201 and 301 series 300 W (RMS),
2,400 W (peak-to-
peak)
echo 501 series 500 W (RMS),
4,000 W (peak-to-
peak)
Selecting the Transducer Type
Before you can select the transducer type, you must know what
kind of transducer you have.
You may need to set the transducer type to make the sonar
function properly.
1
From a sonar view, select MENU > Setup > Sonar Setup >
Transducer Type .
2 Select an option:
• If you have a 200/77 kHz, dual-beam transducer, select
Dual Beam .
• If you have a 200/50 kHz dual-frequency transducer,
select Dual Frequency .
• If you have a DownVü transducer, select DownVü .
• If you have another type of transducer, select it from the
list.
3