Self Tests, Opening the Self Test Menu | Furuno CSH-84, CSH-83

SELF TESTS

The CSH-83/84 has various self tests to check it for proper op- eration. If a test reveals equipment malfunction do not attempt to check inside the equipment. There are no user serviceable parts inside the equipment.

WARNING

Do not open the cover.

There are no user-serviceable parts inside. Refer any repair work to a qualified technician.

Opening the Self Test Menu

1.Turn on the power while pressing and holding down the MENU key.

2.Press arrow keys to select SELF TEST.

INIT/SET MENU SELF TEST

Select item with dc keys and press MENU key.

Single

Execute

Continuous

Execute

Panel

Execute

Color

Execute

Gray

Execute

SIO

Execute

Figure 13-1 SELF test menu

3.Press up or down arrow key to select test desired.

4.Press the MENU key to start test.

13-1

Image 89

Furuno CSH-84, CSH-83 manual Self Tests, Opening the Self Test Menu

Contents

Color Scanning Sonar 00080806600 Safety Instructions Do not use the equipment for other than its intended purpose Table of Contents PORT/STARBOARD, Horizontal Slice Displays Self Tests This page is intentionally left blank Word to CSH-83/84 Owners FeaturesForeword Standard Option System Configuration Control Description Control Layout on Display Unit and Remote Control Box Main panel control description Main Panel Control Function END Sub Panel Sub Panel 2 data setting window AGC SignalProcess 2AGC Sonar AlarmUP/TM Sonrbeam + + Remote Control Box Adjusting Screen Brilliance, Control Panel Backlighting Turning the Power On/OffOperational Overview Lowering the Transducer Display mode description Selecting a Display Mode Seabed echo and tilt angle Setting the Tilt AngleSelecting a Display Range Points to consider How to discriminate fish echoes from the seabed Tilt angle and sea surface reflections Tilt angle for surface fish Tilt angle and beam coverage Suitable tilt angle Measuring Range and Bearing to a Target Adjusting the GainPage Eliminating Unwanted Feeble Echoes Fine Tuning the PictureHow to adjust TVG Page Pulselength data setting window TVGTX,PL AGC data setting window SIGNAL, Signal2AGC data setting window SIGNAL, Signal Process Suppressing Seabed Tail Identifying noise source Data setting window TVGTX, OutputRejecting Sonar Interference and Noise Cycle Changing Tx cycle data setting window Tvgtx Setting Noise limiter data setting window Signal Adjusting Beamwidth Marks and Data Marks, Data and Display ModeNormal display mode Echo sounder combination display Normal display mode w/text History display Permanently Displayed Marks and Data Mark/Data Description Erasable Marks and Data Bearing marker Mark Description Range R Auto Tilt Auto Scan Gain Brill TVG TVG DIM Page User Menu Operation Menu Overview User Menu Hist DSP/GRPH Menu screen location and display mode User Menu Description Save Picture Current VEC FAR TVG System Menu DescriptionTM DSP Target Lock Mark Size BRG Readout Menu Description Color Curve Data SET Menu Description Change Color Plan NET ShootNET Sonde NET Plot Corr Init SET/TEST Menu Description Echo Test DefaultsNET REC Others Event KEY Programming the Function Keys Function Keys Replaying a Function Key Function Key Fine Tuning Replaying Function Key Settings from a Memory Card Saving Function Key Settings to a Memory Card This page is intentionally left blank Finding Fish School Center How to find fish school centerAdvanced Level Operation Tracking a fish school Tracking a Fish School target lock Erasing target lock mark Choosing target lock modeTarget lock mark appearance Target lock and tilt angle Tracking target lock mark System Menu Target Lock Setting target lock conditions Description of target lock items Detecting Fish Schools Aurally How to set the fish alarm zone Fish Alarm Relocating Fish School for Easy Observation How to relocate fish schools Estimate marks and their data Comparing of Fish School Concentration Measuring Fish School Speed How to measure fish speed 10 Event marks Event Mark Erasing an event mark Entering an event mark 12 True motion display True Motion Display 13 Net location mark Plotting Net Location Mark 14 Net behavior Observing Net Behavior No. Display Information Applications Target Slice Display This page is intentionally left blank Port/Starboard display PORT/STARBOARD, Horizontal Slice Displays Horizontal slice display Horizontal slice display Initializing Memory Cards Memory Card Operations Transferring Echo Data from Internal Memory to Memory Card Saving the Picture Saving Net Shooting Data Net shooting data contentsHow net shooting data is saved Transferring net shooting data to memory card Replaying Saved Data Deleting Memory Card Contents Turning marks on/off through the user menu Turning marks on/off through the data setting windowTurning MARKS, Data ON/OFF 10-2 Seabed Echoes Interpreting the Display Sea surface fish Fish Schools Wake Sea Surface Reflections Noise and Interference False Echo by Sidelobe Unretracted Transducer Warning Overvoltage Warning How to manually raise the transducer Opening the Self Test Menu Self Tests Continuous test Self Test DescriptionSingle test Color test Panel test SIO test Gray test Interface unit CS-120A, cover opened Interface Unit CS-120A Self Test 13-6 Selection of Data at Interface Unit CS-120A Input Data Selection How to set net sonde transmitter distances Setting Distances Between Net Sonde Transmitters Display Unit Maintenance Maintenance Zinc block near the transducer must be replaced yearly Hull Unit Maintenance User Menu Menu Tree Data SET Menu Init SET/TEST Menu System Menu Previous Page SP-1 Specifications SP-2 Display SP-3 Hull Unit SP-4 11-2 Index IN-2