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2. WIRING
2-8
How to connect external KP
To synchronize transmission with external sonar, make the connections shown below.
• Current drive KP output
• Voltage drive (12 V) KP output
• Make the connections shown below to output KP for external sonar and current in-
dicator.
IF UNIT
Sonar
KP signal
㪜㪯㪫㪄㪢㪧
㪜㪯㪫㪄㪢㪧㪄㪠㪥㪄㪚
㪎
㪏
㪜㪯㪫㪄㪢㪧㪄㪠㪥㪄㪟
IF UNIT
Sonar
KP signal
㪜㪯㪫㪄㪢㪧
㪞㪥㪛
㪜㪯㪫㪄㪈㪉㪭㪢㪧㪄㪠㪥
㪐
㪈㪇
IF UNIT
Sonar
Current
Indicator
KP signal
㪜㪯㪫㪄㪢㪧
㪠㪥㪫㪢㪧㪈
㪞㪥㪛
㪠㪥㪫㪢㪧㪉
㪞㪥㪛
㪈
㪉
㪊
㪋
㪌
㪍
㪠㪥㪫㪢㪧㪊
㪞㪥㪛