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FISH ID 128 PORTABLE ASSEMBLY
INSTALLING THE BATTERIES
Release the latch on the front of the battery case. Open the compartment and install eight "D" cell batteries into the adapter. For the longest life, we recommend you use alkaline batteries. This battery case will also hold one rechargable battery instead of the "D" cells. See the enclosed coupon for more information on the rechargable battery.
"D" CELL BATTERY
After installing the batteries, close the case and plug the power cable on the battery case into the sonar unit. Plug the adapter cable into the back of the sonar unit. Turn the sonar unit on. If it doesn't work, make certain the battery terminals are making good contact against the battery contacts. Also check the wiring connections on the
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