Klein Marine Systems, Inc. HydroChart 5000, Руководство по эксплуатации и обслуживанию

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WARNING
Klein Marine Systems recommends all troubleshooting be done by
a trained technician. Some circuits in the Transceiver and
Processing Unit (TPU) have voltages as high as 240 volts, and
some circuits in the sonar Sonar Head Unit have 1500 volts. You
should familiarize yourself with the location of these voltages
before you attempt any troubleshooting. Failure to observe these
warnings could result in injuries to personnel.
CAUTION
Serious damage to the sonar electronics may occur if the Sonar
Head Unit is operated out of the water for periods longer than
15 minutes. Let the sonar cool 15 minutes or longer between
operations. Protect the Sonar Head Unit from direct exposure to the
sun prior to and during operation in high temperature climates.
CAUTION
The depth rating on the transducers is 200 meters (656 feet).
Operations at depths greater than 200 meters may damage the
transducers.