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JFE-680
JRC JFE-680 User Manual
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1.3
Components
Th
is section lists the components.
St
anda
rd
Equipment
Name
T
ype No.
Q
t
y.
Remarks
JRC Echo Sounder
JFE
-
68
0
1
Matching box (primary)
AW
-
154F
1
200kHz
T
ransducer (primary)
NKF
-
341
1
200kHz (with cable 20,30,40m)
S
pare pa
rts
7ZXNA2002
1
Fuse
×
3, Printer
pape
r
Instruction manual
7ZPNA2012
H
1
Option
Na
me
T
ype No.
Remarks
Matching box
(secondary
)
AW
-
154F
200kHz
AW
-
154F
-
50
50kH
z
or 50kHz
-A
T
ransducer
(seco
ndary)
NKF
-
341
200kHz
(with cable 20,30,40m)
NKF
-
345
50kH
z
or 50kHz
-A
(w
ith cable 20,30,40m)
NKF
-
392C
200kHz
(with cable 20m)
Gate v
alve trans
ducer
NKF
-
393/39
4
200kHz
(with cable 20,30,40m)
NKF
-
396
50kH
z
(with cable 20,30,40m)
Flush m
ount
ing
Kit
BRBX05
351
C
olor
: MUNSELL
N4
BRBX05
355
C
olor
: MUNSELL
7.5BG7/2
BRBX05
354
C
olor
: MUNSELL
2.5G7/
2
T
able moun
ting
kit
BRBX05
340
1.
Introduction 2
JFE
-
680
-
25
A
JFE
-
680
-22A
JFE
-
680
-
25
A
JFE
-
680
-
25
A
JFE
-
680
-55A
50kHz or 5
0kHz
-A
50kHz or 5
0kHz
-A
50kHz or
50kHz
-A
13
15
Table of Contents
General Information
3
Before You Begin
4
Symbols Used
4
Example Pictograms
4
Warning Labels
4
Usage Hints
5
External View
9
Explanation of Terms
10
Table of Contents
11
Introduction
13
Function
13
Feature
13
Conforms to the IMO Performance Standard
13
Components
14
Standard Equipment
14
Option
14
Construction
15
Equipment Outline
15
External Dimension of JFE-680
15
Dimensions of AW-154F/AW-154F-50 Matching Box
15
External Dimensions of Transducer Mounting
16
Nkf-341/Nkf-345
16
Nkf-392C
16
System Configuration
18
Control Panel
19
Display
20
Standard Mode (Dual Frequency)
20
History Mode
21
Docking Mode
22
Basic Operations
23
Turning Power ON/OFF [PWR/PANEL]
23
Adjusting Control Panel Illumination [PWR/PANEL]
23
Adjusting Screen Brilliance [BRILL]
23
Range Control [RANGE+][RANGE-]
23
Gain Control [GAIN+][GAIN-]
24
About the Sensitivity Setting
24
Selecting Display Mode
25
Selecting Day/Night Display Color
25
Displaying Menu
25
Registering Setting
25
Cancelling Menu
26
Printing
26
Stopping Buzzer
26
Up and down Key Cursor
26
Right and Left Key of Cursor
27
When It Is a History Mode
27
When Menu Is Displayed
27
Menu List
28
Display Setting
30
Selecting Image Scrolling Speed
30
Noise Suppression
30
Interference Rejection
30
Setting Auto Gain
31
Setting Auto Range
31
Setting FWD/AFT Draft
31
Setting Cursor Display
32
Alert Setting
33
Setting Buzzer Key
33
Setting Relay
33
Setting Depth Alarm
34
Alert Cont
34
Depth Setting
34
Setting System Alert
35
Depth Lost
35
Tx Alert
35
Rx Alert
36
Bubble Alert
36
Printer Alert
36
Each Alert and Alert Display (Screen Display) List
37
Initial Setting
39
Setting Memory Length
39
Setting Display Color of Day/Night
39
Setting Depth Display
40
Screen
40
Character
40
Setting Primary (Secondary) Transducer
41
Pos
41
Freq
41
Stc
42
Inner
42
Keel
42
Setting Adjustment of Date and Time
43
Date
43
Time
43
Diff
43
Printer Control Setting
44
Setting Print Output
44
Setting Print Mode
44
COPY Print Mode
45
Single Frequency
45
HISTORY Print Mode
46
Setting Log Book Print
47
Setting Log Output Length
47
Setting Transfer Speed
47
Setting Printer Model Selection
47
Communication Setting
48
Setting Depth Output
48
Setting Alert Output
48
Depth Output
49
Setting System Output
52
Setting Printer Port Output
52
Master Reset
52
Installation
53
Installing the Recorder Unit
54
Flush-Mount Equipment
54
Wall-Mount Equipment
55
Installing the Transducer
56
Connecting Components
62
Maintenance & Check
63
Daily Maintenance
63
Maintenance and Check Method
63
Maintenance Function
64
Executing Self Test
64
Control Unit
64
Key Unit
65
Printer Test
65
Alert Test
65
Displaying Alert Log
66
Outputting Alert Log
66
Deleting Alert Log
66
Executing Line Monitor
67
Displaying RX Monitor
67
Displaying System No.
67
Replacing Printer Paper
68
Replacing Backup Battery
69
Outline of Battery Replace
69
Troubleshooting
71
Replacing Fuses
72
Fuse Positions
72
Replacing Main Power Supply Fuse F1
72
Inside of Main Unit
72
Replacing 24VDC Input Power Fail Alert Fuse F2
73
Replacing Built-In Printer Fuse F3
73
Repair Parts
73
Consider Installation
74
After-Sales Service
75
When Requesting Servicing
75
Disposal
77
Specifications
78
Actual Pictures
80
Seabed
80
Seabed Quality Change
81
Abrupt-Sloped Seabed
82
Sidelobe
82
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JRC JFE-680 Specifications
General
Brand
JRC
Model
JFE-680
Category
Marine Equipment
Language
English
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