Need help?Do you have a question about the Garmin Fishfinder 340C and is the answer not in the manual?
Alerts users to potential hazards during navigation that could result in serious injury or death if not avoided.
Advises on choosing an appropriate mounting location considering visibility, access, and cable routing.
Details the methods for surface mounting the Fishfinder using a bracket assembly on a console or overhead.
Guides the user through the process of flush mounting the Fishfinder 340C into a flat panel.
Covers general principles and procedures for installing the transducer to ensure optimal sonar performance.
Provides specific instructions for attaching the transducer to a trolling motor for dual beam operation.
Details the correct placement and mounting techniques for a transom-mounted transducer.
Explains the method for installing a transducer inside the hull using epoxy for improved performance.
Guides users on connecting the wiring harness for power, transducer, and NMEA/CANet devices.
Outlines procedures to verify the proper installation and functionality of the Fishfinder 340C and its components.
Alerts users to potential hazards during navigation that could result in serious injury or death if not avoided.
Advises on choosing an appropriate mounting location considering visibility, access, and cable routing.
Details the methods for surface mounting the Fishfinder using a bracket assembly on a console or overhead.
Guides the user through the process of flush mounting the Fishfinder 340C into a flat panel.
Covers general principles and procedures for installing the transducer to ensure optimal sonar performance.
Provides specific instructions for attaching the transducer to a trolling motor for dual beam operation.
Details the correct placement and mounting techniques for a transom-mounted transducer.
Explains the method for installing a transducer inside the hull using epoxy for improved performance.
Guides users on connecting the wiring harness for power, transducer, and NMEA/CANet devices.
Outlines procedures to verify the proper installation and functionality of the Fishfinder 340C and its components.
General| Display Resolution | 320 x 240 pixels |
|---|---|
| Display Type | Color TFT |
| Transducer Type | Dual-beam |
| Water Temperature Sensor | Yes |
| Water Temperature Log and Graph | Yes |
| Transducer | Included |
| Water Resistance | IPX7 |
| Display Size | 3.5 inches |
| Sonar Frequency | 77/200 kHz |
| Power Output | 300 watts (RMS) |
| Operating Temperature | 5°F to 158°F (-15°C to 70°C) |
To Next Page
