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Diplotop - product comparison - gathers GARMIN GSD 20 users reviews, tests and opinions.With a data base of unprecedented wealth, 62 reviews for the GPS GARMIN GSD 20, Diplotop compares the GPS GARMIN GSD 20 with its competitors in order to find the best.

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GARMIN GSD 20 Reviews

On average, its users find the user-friendliness of the GARMIN GSD 20 reasonable.The find it doesn't really stand out for its reliability nor its sturdiness., But their opinions differ greatly. You can look at the GARMIN GSD 20 forum to identify problems that users have come across and the suggested solutions.

Its users find it fairly efficient., But they are not unanimous. They think that it is sold at the right price You can download the GARMIN GSD 20 user manual to ensure that its features correspond to your needs.
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Manual abstract:
The user should see sonar data on the display unit. GSD 20 is servicing two dirctly wired connections and the two display devices are operating properly. The user should see sonar data on both display units. GSD 20 is powered on but is waiting to connect to a display device. In this state, the GSD 20 does not transmit any sonar signals and is not sending out any sonar information to display units. If a display unit is connected and this code persists, check the wiring. Software failure - Call Garmin Product Support. If the cause is a software error, the display unit can show the error. Power must be cycled to clear the error. System alarm. The display device gives a message indicating the type of failure. After the alarm condition is fixed, power must be cycled on the GSD 20 to clear the alarm. Green blinking, on for 1/2 second, off for 1/4 second (fast blink) Red blinking, on for 1 second, off for 1/2 second (slow blink) Solid Red (no blink) Red blinking, on for 1/10 second, off for 1/10 second (very fast blink) 8 GSD 20 Sonar Module INSTALLATION INSTRUCTIONS Physical Specifications Size: 6. 75" L x 4. 75" W x 2. 00" H (17. 2cm x 12. 1cm x 5. 1cm) Weight: 1. 5 lbs. 680Kg) Case: Fully gasketed, high-impact plastic and aluminum alloy, waterproof to IEC 529-IPX-7 Temp Range: 5°F to 158°F (-15°C to 70°C) Source: Usage: Fuse: 10-35 Vdc 18 watts max. AGC/3AG - 2. 0 Amp Power Sonar Sounder Power: 500 watts (RMS) 4000 watts (peak to peak) Frequency: 50/200 kHz Depth: 1500 foot max depth* * Depth capacity is dependent on water salinity, bottom type, and other water conditions. Data Output Source: Proprietary Garmin data format. GSD 20 Sonar Module 9 © Copyright 2004, 2005 Garmin Ltd. or its subsidiaries Garmin International, Inc. 1200 East 151st Street, Olathe, Kansas 66062, U. Garmin (Europe) Ltd...

Ease of use
The users were asked the following question :

Is the GSD 20 easy to use?

62 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the GARMIN GSD 20 is very user-friendly.

The reviews (rough results) are presented in the following graph :

412524897812
012345678910

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 6.56
= 2.95

The average score balanced by the number of reviews is 6.56 and the standard differential is 2.95.
High-performance
The users were asked the following question :

Is the GSD 20 highly efficient?

62 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the GARMIN GSD 20 is, in its domain, the best on a technical level, the one offering the best quality, or offering the largest range of options.

The reviews (rough results) are presented in the following graph :

30132671011514
012345678910

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 7.00
= 2.62

The average score balanced by the number of reviews is 7 and the standard differential is 2.62.
Reliability
The users were asked the following question :

Is the GSD 20 reliable, sturdy?

62 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the GARMIN GSD 20 is a sturdy product, which will last a long time before breaking down.

The reviews (rough results) are presented in the following graph :

3114051078518
012345678910

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 7.06
= 2.82

The average score balanced by the number of reviews is 7.06 and the standard differential is 2.82.
Value for money
The users were asked the following question :

Is the GSD 20 good value for money?

62 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the GARMIN GSD 20 is really not expensive considering its features.

The reviews (rough results) are presented in the following graph :

7112166961013
012345678910

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 6.61
= 3.18

The average score balanced by the number of reviews is 6.61 and the standard differential is 3.18.

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