Garmin 300C - Manual
Garmin 300C – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Use the following table to determine the drill bit size:; Material; Drill Size Table; To mount the bracket assembly:; necessary, adjust the knob to spread the bracket arms apart.; Flush Mounting the Fishfinder 300C; 00C requires the following tools:; To flush mount the Fishfinder 300C:; mount the Fishfinder 300C.
- Page 3 – Place the Fishfinder 300C into the cutout.; seize lubricant to the screw before using.; Step 3: Install the Transducer; Assembling the Transducer; To assemble the transducer:
- Page 4 – Mounting the Transducer on a Trolling Motor; To mount the transducer on a trolling motor:; extend on both sides of the mount.; Mounting the Transducer on a Transom
- Page 5 – Required Tools; To mount the transducer on a transom:; locations of each hole on the transducer mount.
- Page 6 – Step 4: Install the Wiring Harness; page; To install the wiring harness:; Boat ground
- Page 7 – Fishfinder 300C Wiring Diagram; Connecting to a NMEA device; To install the wiring harness to a GPS or other NMEA 0183 device:; Follow the instructions in; on; NMEA Output; Interfacing with NMEA
- Page 8 – Step 5: Test the Installation; Press and hold the; POWER; key until the Fishfinder 300C beeps. Use; ROCKER; and; SELECT; to highlight and select menu items on the; White
Fishfinder 300C Installation Instructions
Compare the contents of this package with the packing list on the box. If any pieces are missing, contact your Garmin dealer immediately.
Before you begin the installation:
Read and follow the instructions to install the Fishfinder 300C.
Gather the appropriate fasteners and tools.
Verify that all cables can reach the Fishfinder 300C mounting location and the transducer.
Wear safety goggles and a dust mask when drilling, cutting, or sanding.
If you experience difficulty installing the Fishfinder 300C, contact Garmin Product Support or contact a professional installer.
WARNING
: See the
Important Safety and Product Information
guide in the product box for product warnings and other important
information.
To install and use your Fishfinder 300C:
1. Select a location.
2. Mount the Fishfinder 300C.
3. Install the transducer.
4. Install the wiring harness.
5. Test the installation.
Step 1: Select a Location for the Fishfinder 300C
Consider the following when you select an installation location:
Provide optimal viewing as you operate your vessel.
Allow easy access to the keypad on the Fishfinder 300C.
Is strong enough to support the weight of the Fishfinder 300C and protect it from excessive vibration or shock.
Allow room for the routing and connection of the cables. There should be at least a 3-inch (8 cm) clearance behind the case.
DO NOT mount the Fishfinder 300C in an area that is exposed to extreme temperature conditions.
NOTE:
The temperature range for the Fishfinder 300C is from 5°F to 131°F (from -15°C to 55°C). Extended exposure to temperatures exceeding this
range (in storage or operating conditions) may cause failure of the LCD screen or other components. This type of failure and related consequences are
not covered by the manufacturer’s limited warranty.
Step 2: Mount the Fishfinder 300C
You can mount your Fishfinder 300C in one of two ways:
Bail Mount—mount the Fishfinder 300C onto the bracket that attaches to the console or overhead.
Flush Mount—use the flush mount kit to mount the Fishfinder 300C into a flat panel.
Bail Mounting the Fishfinder 300C
The Fishfinder 300C is suitable for mounting in exposed locations or at the navigation station. The included tilt mounting bracket can be used
for console or overhead mounting. Bail mounting requires the following tools and hardware:
Three of the included number 8 (4.2 × 1.4 DIN7981) ANSI mounting screws
Phillips-head screwdriver (not included)
Drill and drill bit (not included)
Center punch and hammer (not included)
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December 2007
190-00864-03 Rev. B
Printed in Taiwan
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Summary
2 Fishfinder 300C Installation Instructions Use the following table to determine the drill bit size: Material Material Thickness (in.) Material Thickness (mm) Hole Size (in.) Hole Size (mm) Hole Size (Drill Number) Aluminum alloy sheet metal from 1/32 to 5/64 from 0.76 to 2.03 .128 3.25 30 from 3/32...
3 Fishfinder 300C Installation Instructions 8. If the top and bottom mounting covers are attached to the front of the Fishfinder 300C, remove them by unsnapping the covers from the sides. 9. Place the Fishfinder 300C into the cutout. Mounting covers 10. Securely tighten the four mounting screws thro...
4 Fishfinder 300C Installation Instructions Mounting the Transducer on a Trolling Motor To mount the transducer on a trolling motor: 1. Slide the large cable tie through the slot on the transducer mount, with the ridges of the cable tie facing up, until equal lengths of cable tie extend on both side...
