Power Supply | Onwa KF-667 guide

2.POWER SUPPLY
1	Display Unit	12-24 VDC -10%,+30% : 1.0 - 0.6 A
3.ENVIRONMENTAL CONDITION
1	Ambient Temperature	0 to +50
2	Relative Humidity	85% at 40
3	Water proofing	Display Unit:IPX4
4	Vibration	1mm 10%, 2(5) to 13.2Hz,
		Maximum acceleration 7 m/s2, 13.2 to 100Hz
4.COATING COLOR
1	Display Unit	Chassis: 2.5GY5/1.5
		Panel: N3.0 Newtone No.5

SP-2

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Onwa KF-667 manual Power Supply

Contents

Model KF-667 Safety Instructions Table of Contents Features IntroductionPage Principle of Operation System Configuration Display Unit Transducer PowerTD/Temp CONTROLS, Indications Control Function Brill Indications Voltage Display Mode Selection, Description Turning the Power On/OffAdjusting Brilliance Display mode selection 200K, 50K high frequency, low frequency mode Display mode descriptionDual frequency mode Zoom mode high or low frequency Marker Zoom How it works Adjusting GainAutomatic Operation Enabling automatic operation Display Range Selection Selecting Picture Advance SpeedBasic range selection Erasing Weak Echoes Range shifting Measuring Depth to a Fish School Scope Display Menu Operation Menu selection Main menu description System Menu System menu description Menu item Description System Menu Suppressing Interference Suppressing Low Level Noise Alarm description AlarmsSelecting Background and Echo Colors Activating/deactivating an alarm Silencing the buzzer White Marker Fish School Echoes Interpreting the DisplayZero Line Bottom Echo Surface Noise/Aeration Replacement of fuse MAINTENANCE,TROUBLESHOOTINGMaintenance General checking Cleaning Maintenance of the transducer Basic Troubleshooting Basic troubleshooting Water Temperature Sensor option Check Transducer Check Menu Tree MENU1 Specifications on Color Video Sounder KF-667 Power Supply Index