Lowrance Elite-4x CHIRP Ice Machine Elite-x Series Operation Manual - EN - Page 20

Custom range menu NOTE: When using a custom range, you may not receive any digital depth readings, or you may receive incorrect depth information. Frequency Controls the transducer frequency used by the unit. This unit supports conventional, CHIRP and DownScan sonar frequencies. Only frequencies supported by your transducer will appear on the Frequency menu. 50 kHz Sonar Frequencies Best depth penetration with lower resolution 83 kHz 200 kHz Low CHIRP Medium CHIRP High CHIRP Custom high Custom medium Wider cone angle provides more bottom coverage and easy lure tracking Highest sensitivity and best target separation in shallow water Provides the best depth penetration with lower resolution Better depth penetration than High CHIRP with minimal loss of target separation Better resolution in shallow water than Medium CHIRP Selects a custom single frequency from within High or Low frequency ranges to help reduce/eliminate interference from other CHIRP transducers 17 Sonar Operation | Elite X series