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1. The PiranhaMax loses signal in SmartCast™ User Mode.

If the PiranhaMax, while in SmartCast™ user mode, is not able to get an RF signal from the RSS, the display will stop updating (the screen will freeze) and
the SmartCast™ screen will be displayed after several seconds. Whenever reception is lost or the RSS emerges from the water for more than a few sec-
onds, the SmartCast™ screen will be displayed until the RSS is placed back in the water and reception is regained. 

• The RSS uses line-of-sight wireless technology. If objects are placed between the RSS and the PiranhaMax, reception may be lost.

• The RSS depth range is 2 to 120 feet (0.6 to 35 meters). Erratic readings may occur in water that is shallower than 2 feet. In addition, because of

the nature of sonar, this product is not intended for use in swimming pools or small enclosed bodies of water. 

• Reeling the RSS too fast can cause loss of signal and the screen will freeze 

• Check the buoyant balance between the RSS and your tackle; over 0.2 ounce will submerge the RSS, causing signal loss. 

• The RSS may not obtain its maximum RF distance of 100 feet unless the water is smooth. Waves or chop may reduce the RF range significantly.

2. When in very shallow water, I get gaps in the bottom reading and inconsistent digital depth indication.

The RSS will work reliably in water 2 feet (0.6 meters) or deeper. The depth is measured from the RSS. A transmitter (RSS) to receiver (PiranhaMax) dis-
tance of greater than 100' may cause intermittent screen display. Excessively rough water may cause the RSS to submerge, again losing contact.

3. The display shows fluctuating depth readings and excessive clutter, including vertical bars that may be drawn on top of fish icons.

The PiranhaMax system, when set to SmartCast™ user mode,  comes with the capability to receive separate signals from Channel A RSS or a Channel B
RSS. Two A- or B-type RSS units used simultaneously, as well as one A- and one B-type RSS unit used simultaneously, can cause RF interference between
each other. 

4. The screen jumps and the bottom has an abrupt change; sometimes a vertical line is missing or a black line from top to bottom is displayed.

This screen image jump is due to an automatic change in depth. New returns graphed at a different scale will not match up with the historic data already
graphed at a higher or lower scale. Vertical lines can also occur as the radio signal from the RSS is lost and then regained in rough water conditions.

International Purchases

A separate warranty is provided by international distributors for units purchased outside the United States. This warranty is included by your local distrib-
utor and this distributor maintains local service for your unit. Warranties are only valid in the area of intended distribution. Units purchased in the United
States or Canada must be returned to our factory in the United States for service. 

Summary of Contents for Piranha Max 30

Page 1: ...personal injury When the boat is moving water depth may change too quickly to allow time for you to react Always operate the boat at very slow speeds if you suspect shallow water or submerged objects...

Page 2: ...on and rocking may cause the display of a rippled bottom Stationary Float The RSS can be used as a float in a stationary location to monitor the area below giv ing you a live update as fish approach y...

Page 3: ...aceable Lithium battery with a shelf life of three years that will last for approximately 500 hours of in water use when the nighttime LED is turned off Discard the used RSS in compliance with local l...

Page 4: ...etUp Menu for more information Light Setting Not Saved in Memory Press the POWER MENU key until LIGHT appears Use the backlight for night fishing Select either 0 Off or 1 through 5 to activate the bac...

Page 5: ...ser Mode Press the POWER MENU key until USER MODE appears USER MODE selects the user mode SMARTCAST TRANSDUCER NOTE If a transducer is not connected to the PMax30 the unit will automatically default t...

Page 6: ...nu is selected then press the POWER MENU key until BOTTOM VIEW appears Bottom View selects the method used to rep resent the bottom and structure on the display Structure ID Black WhiteLine Inverse De...

Page 7: ...A B Default A Scroll through all SetUp menu choices to exit the SetUp menu NOTE The Channel Select setting must match the actual hardware configuration of your RSS in order for the RSS to function Se...

Page 8: ...seconds of no user activity display the Start Up screen and return the RSS to normal operation NOTE If the temperature display returns to a normal reading or the Start Up screen appears on the displa...

Page 9: ...your moist finger to change from the Light programming mode to the Channel programming mode The temperature reading on the Control Head will change to show a temperature reading of 50 F 9 C channel se...

Page 10: ...to the water Small air bubbles can cling to the surface of the RSS and interfere with proper operation Wipe the face of the RSS with a wet cloth to remove them Never leave the RSS in a closed car or...

Page 11: ...ers or deeper The depth is measured from the RSS A transmitter RSS to receiver PiranhaMax dis tance of greater than 100 may cause intermittent screen display Excessively rough water may cause the RSS...

Page 12: ...European models are CE approved Area of bottom coverage equals twice the current depth Your Humminbird accessory is designed for trouble free operation and is backed by a one year warranty If you have...

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