8. MAINTENANCE, TROUBLESHOOTING

8.8Diagnostic Tests

This unit has 10 diagnostic tests (eight with the CSH-8L) which check it for proper performance. Although the tests are designed primarily for use by the service technician, they can also be executed by the user to identify defective components. However, never attempt to check inside the unit; there are no user-serviceable parts inside. Any repair work is best left to a qualified technician.

8.8.1Choosing a diagnostic test

1.Press the [MENU] key to open the menu.

2.Use the [RANGE] control to choose [MENU MODE].

3.Use the [GAIN] control to choose SYSTEM.

** SYSTEM MENU

**

 

 

 

(RANGE CTRL: U/D, GAIN CTRL: L/R)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

:

SONAR

SOUNDER

MARKS

SYSTEM

 

 

[MENU MODE]

 

 

DIMMER

:

10

 

 

 

 

 

 

 

 

 

DISP SELECT

:

 

 

 

CURRENT

 

 

 

 

TEMP

 

 

 

 

 

HEADING ADJ

:

0￿

 

 

 

 

 

 

AUTO RETRACT

:

OFF

(OFF, 5-16kt)OFF

 

 

 

SPEED MESSAGE :

 

 

OFF

 

 

 

 

 

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EXT KP SYNC

:

OFF

 

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AUTO TRAIN SPD

:

LOW

 

HIGH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AUTO TILT SPD

:

LOW

 

HIGH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNIT

:

METERS

 

FEET

FATHOMS

PA/BRA

 

 

 

 

 

 

 

 

 

 

SHIP'S SPD/BR

:

LOG/GYRO

 

CURRENT

NAV DATA

GYRO+NAV

 

LOG PULSE

:

 

 

 

 

400

 

 

 

 

 

200

 

 

 

 

 

 

 

 

PORT1 BAUDRATE :

19200

 

 

 

9600

 

 

2400

 

 

 

4800

 

 

 

PORT1 FORMAT

:

 

 

 

 

CIF

 

 

 

 

 

NMEA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PORT2 BAUDRATE :

19200

 

 

 

9600

4800

 

2400

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PORT2 FORMAT

:

NMEA

 

 

CIF

 

 

 

 

 

NAV DATA

:

 

 

 

 

LC

DR

ALL

GPS

 

COMBI SCALE

:

 

 

 

 

LEFT

 

 

 

 

RIGHT

 

 

 

 

 

SUB TEXT INDI

:

 

 

 

 

ON

 

 

 

 

OFF

 

 

 

 

 

LANGUAGE

:

 

 

 

 

(JAPANESE)

ESPANOL

DANSK

ENGLISH

 

 

 

 

NEDERLND

FRANCAIS

ITALIANO

(KOREAN)

 

 

 

 

NORSK

 

 

 

 

 

 

TEST

: SINGLE

CONTI

PANEL

COLOR

 

 

 

: PATTERN

SIO

ECHO-1

ECHO-2

 

 

 

 

ECHO-3

ECHO-4

 

 

 

 

 

SET TO DEFAULT

: EXECUTE

 

 

 

 

 

PRESS [MENU] KEY TO EXIT

4.Use the [RANGE] control to choose TEST.

5.Use the [GAIN] control to choose a test.

6.Press the [EVENT] key to execute the test.

7.To quit a test, press the [MENU] key.

8-7

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Furuno CSH-5L/CSH-8L manual Diagnostic Tests, Choosing a diagnostic test

CSH-5L/CSH-8L specifications

Furuno CSH-5L and CSH-8L are advanced marine radar systems known for their cutting-edge technology and user-friendly interfaces. Designed primarily for maritime applications, these radar units cater to a wide range of vessels, from commercial ships to fishing boats. The primary distinguishing feature of the CSH-5L and CSH-8L radar systems lies in their ability to provide high-resolution images and precise detection of targets, ensuring navigational safety and operational efficiency on the water.

One of the standout technologies incorporated into both models is the pulse compression technique. This feature significantly enhances target resolution and minimizes blind spots, allowing the radar to detect smaller objects at greater distances. With the CSH-5L and CSH-8L's powerful signal processing capabilities, users can expect exceptional performance even in challenging weather conditions, ensuring reliable operation during storms or fog.

The CSH-5L model operates at a frequency range of 5 GHz, while the CSH-8L uses an 8 GHz frequency. Both radars are equipped with a rotating antenna that provides a wide coverage range, allowing for efficient monitoring of the surrounding marine environment. Their high sensitivity and low noise levels enhance target detection, making them particularly useful for locating small fishing vessels or buoys.

Another important characteristic of the Furuno CSH-5L and CSH-8L is their user-friendly interfaces. Both models feature intuitive controls, allowing operators to adjust settings easily and access critical information quickly. The displays are designed for clarity, enabling users to distinguish between targets and navigate effectively.

Additionally, the radar systems include advanced features such as automatic target tracking and target acquisition capabilities. This functionality allows users to monitor multiple targets simultaneously, providing essential situational awareness for safe navigation. The CSH-5L and CSH-8L also support integration with other onboard systems, including ECDIS (Electronic Chart Display and Information System), which enhances the overall effectiveness of maritime navigation.

In summary, the Furuno CSH-5L and CSH-8L radar systems represent the forefront of marine radar technology, offering exceptional detection capabilities, user-friendly controls, and robust integration options. Their advanced features ensure that mariners can navigate confidently, making them a vital asset for anyone operating in the marine environment.