This articles gives and overview of features and using the Uni-Troll and Easi-Troll Downriggers.
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Uni-Troll
Uni-Troll Model Numbers
Uni-Troll Anatomy
Reel-This is used to spool the cable, available in lengths ranging from 150 to 400 feet. Uni-Troll 10 STX TS will have a stainless-steel reel & Uni-Troll 10 STX will have a composite reel, it can be upgraded to the stainless steel reel.
Boom-This is used to extend the weight out from the body of the downrigger and has a pulley fixed to its end. Boom lengths range from 24 to 53 inches. Telescopic boom on both models. (STX Models Only)
Swivel Head- This relays the cable at the end of the boom to lower the weight.
Cable- This connects to the weight. Uni-Troll Models are pre-spooled with 200’ of 150lb test cable.
Mounting Base-This attaches to the boat, enabling you to place the downrigger where you choose. By loosening up the knob at the front of the base you can easily slide your downrigger off.
Rod Holder-This holds your fishing rods while trolling and may also be used for storing rods. Uni-Troll models are equipped with Dual Axis Rod Holders.
Boom Clamps-These lock the boom sections together after the boom has been extended or retracted.
Release Knob-When loosened it will allow you to slide your downrigger off the mount.
3 Digit Counter-Provides information as to how much cable you have run out, enabling you to choose your trolling depth.
Ball Hook-Used to hook the cable to when not in use.
Crank Handle-Used to drop weight down or raise it up. Uni-Troll Retrieval Speed 2:1 Meaning every one crank of the handle will raise it 2’.
360° Low Profile Swivel Base- 16 locking points, the base allows for 360° downrigger rotation with locking positions every 22.5° ( STX Models Only)
Weight (not pictured) Not included w/ downrigger. This is used to maintain the depth at which you want to fish. Uni-Troll model has a 20-lb weight capacity
Video - Cannon Uni-Troll Manual Downrigger
The Cannon Uni-Troll manual downrigger is an effective tool for both large and small boats, especially when fishing in smaller inland lakes. It has a small footprint and is lightweight, making it easy to add or remove. Key features include a dual-axis rod holder, a 360° swivel base, and an extendable boom for better trolling spreads. The one-hand clutch deploy allows precise lowering of the weight, and the enclosed boom end prevents line tangles. The 2:1 retrieve ratio ensures quick retrieval of the downrigger cable. For more information, visit CannonDownriggers.com or our YouTube channel.
Key moments
Video - The Making of Cannon Downriggers
From draft and design to manufacturing and testing, Cannon downriggers have been built to work harder and smarter than any other. Each of our downriggers is packed with innovative features housed in an intuitive, tough-as-nails design that's ready to take whatever you throw at it.
Key moments
Easi-Troll
Easy Troll Model Numbers
- Easi-Troll 1901020
Easi-Troll Anatomy
- Reel-This is used to spool the cable, available in lengths ranging from 150 to 400 feet. Easi Troll is equipped with 150’ of 150 lb test stainless-steel cable.
- Boom- This is used to extend the weight out from the body of the downrigger and has a pulley fixed to its end. Boom lengths range from 24 to 53 inches. The boom length is 24” Stainless Steel. Fixed Boom.
- Swivel Head- This relays the cable at the end of the boom to lower the weight.
- Cable- This connects to the weight. EASIModels are pre-spooled with 200’ of 150lb test cable.
- Mounting Base-This attaches to the boat, enabling you to place the downrigger where you choose.
- Rod Holder- This holds your fishing rods while trolling and may also be used for storing rods.
- Release Knob-When loosened it will allow you to slide your downrigger off the mount.
- Crank Handle- Used to drop the weight down or raise it up. Easi Troll Retrieval Speed 2:1 Meaning every 1 crank of the handle will raise it 2’.
- 3 Digit Counter- Provides information as to how much cable you have run out, enabling you to choose your trolling depth
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Weight- Not included w/ downrigger. This is used to maintain the depth at which you want to fish. Sizes of weights range from 4 to 16 lbs. Easi Troll ST has a 12-lb weight capacity.
NOTE: Easi-Troll models do not include the ball hook. We use a dual manual for the Uni-Troll & Easi-Troll, all the illustrations show the Uni-Troll with a ball hook in the manual and this can be misleading for Easi-Troll Customers. They can purchase the ball hook parts and add to their Easi-Troll.
Operation
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Lowering the Weight
You can lower the trolling weight at a controlled rate by turning the crank handle gently counter-clockwise (away from the boom). Depending on how far you turn, you can let your trolling weight descend as fast or as slowly as you wish. Turn the crank handle clockwise (toward the boom) until the clutch is tight (the continuous clicking will stop and the handle will not turn forward any further). This gives you control to let it plunge rapidly or sink slowly to a predetermined trolling depth. With multiple downriggers, you could start all your weights creeping down, one at a time, and then stop them each in turn. -
Raising the Weight
Turn the crank handle clockwise (toward the boom) as rapidly as you desire to retrieve the trolling weight. Note: if they call and are just installing their manual downrigger and they say it will not go down, odds are they do not have a weight on it. -
Adjusting the Clutch Tension
The clutch is built into the crank mechanism. Turn crank handle clockwise to increase the drag and counterclockwise to reduce it. CAUTION: Remove weight from downrigger before traveling either by water or transporting on trailer. -
Adjusting the Depth Meter
The Cannon Depth Meter provides non-slip accuracy, plus easy resetting.
- To reset, just slide the meter away from the reel until the gears are disengaged.
- Spin meter gear to change setting.
Blowback
Simply stated, blowback is what happens to the downrigger weight when you pull it through the water behind your boat. As your speed increases, so does the horizontal distance between the weight and your downrigger. The faster you go, the farther the weight is behind you. The farther the weight is behind you, the shallower the weight is.
The following charts provide you with blowback information for three sizes of Cannon downrigger weights pulled at three different speeds with no lures attached and with no current.
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Current drag, water salinity and the use of non-Cannon products will affect your actual trolling depth. As an example, the first chart shows that if you are trolling at 4 MPH with an 8-pound weight and you have 100FT. of cable in the water with no current; the down rigger ball is actually at a depth of about 80 FT.
