Skipper ESN200 Specification sheet

Document no: DM-G005-SB
Rev: 1936
For software rev: 1.0.x
Date: 2019-11-11
SKJIPPER Electronics AS www.skipper.no
ESN200
Operation and Installation Manual
Dual channel multi frequency Echo sounder

Page 2 of 48
SKIPPER Electronics AS
Edition: 2019-11-11
ESN200 Operation and Installation Manual
Weitergabe sowie vervielfältigung dieser unterlage, verwertung
und mitteilung ihres inhaltes nicht gestattet, soweit nicht
ausdrücklich zugestanden. Zuwiderhandlungen verpichten zu
schadenersatz.
Toute communication ou reproduction de ce document,
toute exploitation ou communication de ou son contenu sont
interdites, sauf autorisation expresse. Tout manquement à
cette règle est illicite et expose son auteur au versement de
dommeges et intèrèts.
Copying of this document, and giving it to others and the use
or communication of contents thereof, are forbidden without
express authority. Oenders are liable to the payment of
damages.
Sin nuestra expresa autorización, queda terminantemente
prohibida la reproducción total o parcial de este documento,
asì como su uso Indebido y/o su exhibición o comunicación
a terceros. De los infractores Se exigirá el correspondiente
resarcimiento de daños y perjuicios.
IMPORTANT
When doing service or repair, please wait two minutes after power o, before unplugging
internal connectors.
Do not run the sounder for a long time with the transducer in air.
The transducer may be damaged.

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SKIPPER Electronics AS
Edition: 2019-11-11
ESN200 Operation and Installation Manual
Contents
Table of abbreviations........................................................................................................................................ 4
INTRODUCTION............................................................................................................................6
SPECIFICATION ............................................................................................................................8
INSTALLATION..............................................................................................................................9
Mechanical installation .................................................................................................................................... 10
Installation Details ......................................................................................................................................................11
SOFTWARE SETUP......................................................................................................................13
Transducer ......................................................................................................................................13
Other echosounder parameters (Main setup) ..............................................................................................................15
Communications .........................................................................................................................................................16
Accepted NMEA inputs ..............................................................................................................................................17
Auxiliary set................................................................................................................................................................18
Display adjustment........................................................................................................................................... 20
Display setup.................................................................................................................................................... 21
Dimming setup............................................................................................................................................................21
Alert setup and usage .................................................................................................................................................22
Connection between JB70E2 and Display units .............................................................................................. 26
Service software..........................................................................................................................................................26
Display Unit setup – Network settings.......................................................................................................................26
JB70 setup ..................................................................................................................................................................27
Upgrading software.......................................................................................................................................... 28
Other transducers ............................................................................................................................................. 30
Options............................................................................................................................................................. 32
Printing............................................................................................................................................................. 33
Printers ........................................................................................................................................................................33
Saving to disk..............................................................................................................................................................33
Continuous saving, .....................................................................................................................................................33
USER INFORMATION ................................................................................................................34
Introduction...................................................................................................................................................... 34
Presentation...................................................................................................................................................... 34
Selectable Information ................................................................................................................................................35
Manual mode .............................................................................................................................................................36
Screen Conguration ....................................................................................................................................... 37
Changing the look of the screen....................................................................................................................... 42
Dimming and remote dimming........................................................................................................................ 43
Saved depth / History....................................................................................................................................... 45
Diagnostics....................................................................................................................................................... 46
Lost bottom or input information..................................................................................................................... 47
Diagnostics of the ESN200 using an ETT985 ................................................................................................. 48

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SKIPPER Electronics AS
Edition: 2019-11-11
ESN200 Operation and Installation Manual
Table of abbreviations
Symbol/abbreviation Explaination
TVG Time variable gain
FWD Forward position
AFT Aft position
PORT Portside
STBD Starboardside
Pic Speed Picture speed. The amount of time presented on the screen
DBT Depth below transducer
DBS Depth below surface
DBK Depth below keel
Draft Depth from water surface to the lowest point of the vessel
O󰀨set Distance from Transducer to the lowest point of the vessel
DPTH Depth
MMeters
ft Feet
fm Fathoms
m/s Speed in meters / second
kHz kilohertz (Frequency)
hr hour
min minute
(A) Automatic mode (system self adjusts range and gain)
(P) Primary Channel
ALF Alarm method according to IEC61924/62288 / MSC 302 with cat-
egory (CAT)
A - Alarm to be acknowledged on the display only
B – Alarm may be acknowledged remotely
To work with ACN – Alarm Acknowledge, request, transfer, silence
ALR Older alarm standard to work with ACK Acknowledge
Active Alarm/Warning unacknowledged alarm
Active Alarm/Warning acknowledged Alarm
Alarm/Warning rectied but unacknowledged
Alarm/Warning responsibility transferred
Alarm/Warning silenced for 30 seconds

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SKIPPER Electronics AS
Edition: 2019-11-11
ESN200 Operation and Installation Manual
Simulate mode
Mute Mode (see options section)
V Volts
DC Direct Current (for voltage)
CAM Central alarm management
INS Integrated navigation system
LAN Local area network
SFI System function identier, from standard IEC61192-450
UDP Data sent on the LAN ports
MAC Unique system identier for LAN system
IP Internet protocol address, unique in the network

Page 6 of 48
SKIPPER Electronics AS
Edition: 2019-11-11
ESN200 Operation and Installation Manual
Chapter: Introduction
Introduction
The SKIPPER ESN200 is an echosounder from SKIPPER Multi series. It is made to fulll all ISO/
IMO standards, as well as the modern IEC standards for maritime equipment and alarm handling.
But it also fulls many extra function demanded on the modern ship.
Features
The ESN200 is a navigational echo sounder system that is made to full the needs of a modern
SOLAS vessel. Its aim is to be automated, so that the user does not need to adjust settings. But it
also allows the user to adjust if they feel the need.
The ESN is part of the SKIPPER Multi family, allowing the use of LAN to interconnect systems
and use multiple screens.
Features include:
• Easy and logical operation via a touch display, with fully automatic settings
• Flexible installation with minimal wiring
• Basic but comprehensive communication and features
• Fully integratable and frequently updated with the latest integration standards
• Possibility of multiple control units
• Remotely accessible
• Internal diagnostics and Built in test
• Up to 8 of the most used frequencies
• Approved for use with transducers as low as 38kHz giving a large variety of depths
• 2 simultaneous channels, each of which is frequency controllable

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SKIPPER Electronics AS
Edition: 2019-11-11
ESN200 Operation and Installation Manual Chapter: Introduction
Channels Dual channel echo sounder
Transducer
connectors:
2 Transducer connectors in Electronic / transceiver unit.
Frequencies 8 set frequencies 24,30, 33, 38, 50, 100, 200, 210 kHz
Power Supply DC: 20 - 32 V and/or 115/230VAC
Power
Consumption
Display unit. Nominal 6W
Electronic unit 20W
Display
ESN200-SB
9” Resistive touch. 400NITS
Dimensions: 249 x 155mm
Weight:1.1kg
1 x LAN
3 x NMEA 0183 Outputs (IEC61192-1)
2 x NMEA 0183 Inputs (IEC61192-1)
Electronic unit
JB70E2-SA
Dimension: 115x115x180mm
Weight:1.5kg
2 x LAN (IEC61192-450)
5 x NMEA 0183 Outputs (IEC61192-1)
3 x NMEA 0183 Inputs (IEC61192-1)
1 x AUX in
2 x AUX out
1 x Relay out
Ranges Selectable from 0 - 5 m to 0 - 5000 m
Approved transduc-
ers with expected
depth limits
50/200kHz ETS50200T/G 1.5-450m
200kHz ETN200T: 1,5 - 300m
200kHz ETN200ST/G: 1,5 - 200m
50kHz ETN050T/G: 2 - 450m
38kHz ETN038T/G:2 - 1000*
Measuring Accuracy 2-20m: Accuracy<0.5m Resolution=0.1m
20-200m: Accuracy<5m Resolution=1m
Output power Nominal 700W. Max >1000W
User
functions
Auto mode (for all settings)
Manual control: Gain, Power, TVG, Frequency
Transducer setup by part number
Diagnostic screens / BIT
Dimming (remote or local)
Print/Archive func-
tion
Printers: By use of EPSON 350, OKI 280Elite, Network print-
ers / Review: Service software via LAN
Extended Internal Logging, by USB or SD
Depth alarms BAM compatible (IEC62923) ALF or ALR. Internal sounder.
Relay output and AUX in/out
Options IR31Dim Remote/Automatic dimming unit
CD401MR-SB Multi-repeater
ESN200-SB Extra Displays
Classication MED B approved
Specications
Overview
ESN200
Navigation Echo Sounder
Repeaters
24 V DC
Display unit ESN200-SB
VDR
Conning
Display (also
dimming)
Alarm
Radar
SKIPPER Electronics AS
Norway
E-mail: [e-mail]
www.skipper.no
Version: 2018-09-29
Electronic / Transceiver unit
JB70E2-SA
24 V DC - 115/230VAC
LAN communication with Display
(Multiple displays available)
* Ranges are preliminary
Options for tank,
sea valve (single and double hull)
and retrot.

Page 8 of 48
SKIPPER Electronics AS
Edition: 2019-11-11
ESN200 Operation and Installation Manual
Chapter: Specication
Channels Dual channel echo sounder
Transducer
connectors:
2 Transducer connectors in Electronic / transceiver unit.
Frequencies 8 set frequencies 24,30, 33, 38, 50, 100, 200, 210 kHz
Power Supply DC: 20 - 32 V and/or 115/230VAC
Power
Consumption
Display unit. Nominal 6W
Electronic unit 20W
Display
ESN200-SB
9” Resistive touch. 400NITS
Dimensions: 249 x 155mm
Weight:1.1kg
1 x LAN
2 x NMEA 0183 Outputs (IEC61192-1)
3 x NMEA 0183 Inputs (IEC61192-1)
Electronic unit
JB70E2-SA
Dimension: 115x115x180mm
Weight:1.5kg
2 x LAN (IEC61192-450)
5 x NMEA 0183 Outputs (IEC61192-1)
3 x NMEA 0183 Inputs (IEC61192-1)
1 x AUX in
2 x AUX out
1 x Relay out
Ranges Selectable from 0 - 5 m to 0 - 5000 m
Approved SKIPPER
transducers with
expected depth
limits
50/200kHz ETS50200T/G 1m-750m
200kHz ETN200T: 1m - 350m
200kHz ETN200ST/G: 1m - 250m
50kHz ETN050T/G: 1m - 750m
38kHz ETN038T/G: 2 m- 1200m
Non-approved
SKIPPER
transducers
expected limit
24kHz ETN024T/G: 2m - 2100m
Measuring Accuracy 1-10m: Accuracy 0.1m
Resolution=0.1m
10m-100m Accuracy 1%
Resolution 0.1m
100m-5000m: Accuracy 1%.
Resolution Display=1m NMEA=0.1m
Output power Nominal 700W. Max >1000W
User
functions
Auto mode (for all settings)
Manual control: Gain, Power, TVG, Frequency
Transducer setup by part number
Diagnostic screens / BIT
Dimming (remote or local)
Print/Archive func-
tion
Printers: By use of EPSON 350, OKI 280Elite, Network print-
ers / Review: Service software via LAN
Extended Internal Logging, by USB or SD
Depth alarms BAM compatible (IEC62923) ALF or ALR. Internal sounder.
Relay output and AUX in/out
Options IR31Dim Remote/Automatic dimming unit
CD401MR-SB Multi-repeater
ESN200-SB Extra Displays
Classication MED B approved
Specications
Overview
ESN200
Navigation Echo Sounder
Repeaters
24 V DC
Display unit ESN200-SB
VDR
Conning
Display (also
dimming)
Alarm
Radar
SKIPPER Electronics AS
Norway
E-mail: [e-mail]
www.skipper.no
Version: 2019-11-11
Electronic / Transceiver unit
JB70E2-SA
24 V DC - 115/230VAC
LAN communication with Display
(Multiple displays available)
Options for tank,
sea valve (single and double hull)
and retrot.
Specication

Page 9 of 48
SKIPPER Electronics AS
Edition: 2019-11-11
ESN200 Operation and Installation Manual Chapter: Installation
Installation
The ESN200 comprises of 2 units and up to 2 transducers
ESN200-SB Display unit: Contains a 2 NMEA outputs and 2 NMEA inputs used solely for dim-
ming, or normal DPT outputs. An RJ45 connector is used for LAN communication (IEC61162-450)
to the Electronic/transceiver unit. Power input 24VDC
JB70E2-SA Electronic and transceiver unit; This unit is the echosounder producing the acoustic
signals and processing the returns to give the appropriate outputs for depth. It contains connec-
tions for 2 transducers, 2 LAN ports for connection to the bridge or control units, auxiliary inputs
and outputs, 5 NMEA outputs and 3 inputs, and power input 24VDC and 110-230VAC. This unit is
mounted on or close to the bridge, with long cables coming from the transducers.
If 7 outputs is not enough, the NMEA will typically be sent to a splitter/Expander such as the
SKIPPER NE108-SA to give the information to the bridge/alarm system and VDR.

Page 10 of 48
SKIPPER Electronics AS
Edition: 2019-11-11
ESN200 Operation and Installation Manual
Chapter: Specication
Mechanical installation
Positioning of the transducers
• A transducer should be installed in an area securing optimal measurement free from noise
and aeration.
• Transducers are normally installed in the noise free area in the foreship (see A on g.)
Optimal system operation is achieved by tting the transducer as deep as possible on the hull.
The transmitting surface of the transducer must be installed horizontally.
A
Bubbles
Single transducer
installation
A
Bubbles
Side view
Bottom view
Do not mount transducers close to the propeller or aft of other hull installations (outlets, vents or
other protruding details). It is necessary to select a part of the hull that is submerged under all
load and speed conditions, and to avoid positions where air is trapped in heavy weather.
If a at, horizontal section is not available for transducer tting, the shipyard must construct a suit-
able bed.
Larger vessels are often tted with two transducers, one fore and one aft (see g.)
The fore transducer is the primary transducer, (normally 50 kHz).
The aft transducer is a secondary transducer, (normally 200 kHz).
An aft transducer may be troubled with aeration and turbulence and may not operate in higher-
speed. It is normally solely used to measure aft depth in shallow water / slow speed.
A
Bubbles
Dual transducer
installation
A
Bubbles
Side view
Bottom view
Fore/primary transducer
(normally 50 kHz)
Aft/secondary transducer
(normally 200 kHz)
Often troubled with aeration
in speeds > 4-5 knots

Page 11 of 48
SKIPPER Electronics AS
Edition: 2019-11-11
ESN200 Operation and Installation Manual Chapter: Specication
Installation Details
Refer to SKIPPER’s installation procedures in the appendix and on our web site www.skipper.no
regarding information about sea valve, tank installation, welding, cable glands etc
Note:
Protect the active element of the transducer and do not paint the surface.
Transmission in the air must be avoided! This may cause mechanical damage of the element.
Transducers should be positioned as close to the bow as possible within the rst 3rd of the ship. It
should be possible to draw a cone of +-60 degrees underneath the transducer without any objects
entering the cone. The face of the transducer should be horizontal with no more than 5 degrees
tilt. If this is not possible a blister should be assembled. This should have at least 0.3m of at area
in front of the transducer, and be tear drop shaped.
Generally there should be nothing in front of the transducer that can cause turbulence within 2m.
and 0.5m to the side.
Positioning/wiring of the units
Length Transducer cable type: Twisted shielded pair
25/40m Connected transducer cable
40-100m 1.5mm
100 – 300m 2.5mm

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SKIPPER Electronics AS
Edition: 2019-11-11
ESN200 Operation and Installation Manual
Chapter: Specication
NMEA 3 IN+ NMEA 3 IN -
+24 V
NMEA 3 OUT+ NMEA 3 OUT -
0 V
0402 06
0301 05
R2
R1
CU NMEA 2 IN
+ -
B+ A - B+ A -
B+ A - B+ A -
CU NMEA 1 IN CU NMEA 1 OUT CU NMEA 3 OUT CU NMEA 3 IN
Power input (24VDC)
GRD STUD
Do not ground screen here
Transducer 1
Transducer 2
Coded plugs
LAN
CN 1
1 11
12
2
LAN
CN 1
ESN200-SB
TO INS. IEC61162-45O
*
ALARM
GPS / BAM
(Not in use)
+ - + - + - + -
+ -
+ -
+ - + - + -
NMEA 2 OUT NMEA 2 OUT NMEA 2 IN NMEA 1 OUT NMEA 1 OUT
82 71 5 63 4 0703 10060205 09
R1R2
120801 0411
0 V
24 V
PULSE LEVEL OUTPUT
ALARM +
0 V
+24 V
N
L
G
+24 V
0 V 0 V
+24 V
N
G
L
5 -24V
5 -24V
SWITCH
BAM / VDR INS/ECDIS RADAR
OR BETTER
RESET -
CAT 5e
61 2 3 11
75 412
10
84 63 7 15 98 2
7 84 5 631 2 212132
NMEA 1 IN
1210080604021109070503
DC AC
AUX 0 V
AUX IN 1
AUX OUT 2 AUX OUT 1
AUX 5 V
R2
R1
1
01
*
AUX OUTPUT ADD RESISTOR TO GIVE MAX 100 mA 24 V = 220 Ohm 5 V = 50 Ohm
NMEA - = A NMEA + = B
COM. NC
NO
J3 J2 J1
J1J2
2 6
1 5
2
11 12
1
NOT USED
DC (24V) Power for DL2
AC (115V-230V) Power for DL2
JB70E2-SA
12
2
11
1
POWER
LAN
ALARM
J3
PIN 1
GND
1 2 3
321
321
Transducer 1
Transducer 2
White Gnd Black
Black
Gnd White
Transducer 2Transducer 1
Coded plugs
Length of
cable
Cable Area
0-100
1,5mm²
100-300
2,5mm²
>300
E F C
1
2
3
4
B A
3
2
1
5
C D
4
6
7
8
A B
Electronics AS
D
E
ISO2768m
Gen. tolerance
Eur. projection
N/A
Material
2018.11.15
Checked by
2018.08.28 ST
Endret til
JB70E2-SA
CN
Drwg. no. Name
PC 2018.11.15
Edition date
Sheet
00
Revision
CD-2043
Scale
Wiring diagram for ESN200
1 of 1
Designed by - date
ST 2018.06.12
Approved by - date
2018.1.15 ST
Endret til ESN200-SB og lagt til/endret
diverse Connectorer
ESN200
ESN200

Page 13 of 48
SKIPPER Electronics AS
Edition: 2019-11-11
ESN200 Operation and Installation Manual Chapter: Software setup
Software setup
Transducer
Once connected the system requires the installer to identify which transducer is connected to
which of the 2 connectors. System required 1 approved transducer to be installed (currently
200/50/38 kHz), the second can be any transducers.
The approved transducer should be set to primary, and this is the transducer that reports the
standard DPT output messages.
Both connectors can have a transducer tted. To select the correct xture, start the system and go
to the cong menus, and then the ES setup.
Here you can select the transducer menu and by clicking on the transducer connector port you
can move the transducer to the appropriate area of the vessel, and select the transducer, by part
number. This will change the parameters to match your transducer.

Page 14 of 48
SKIPPER Electronics AS
Edition: 2019-11-11
ESN200 Operation and Installation Manual
Chapter: Software setup
If you are not using a standard transducer, then select other, and the frequency, max power and
max expected range can be set for that
Selectable transducer types
Part number Type Approved
for use
ETN050 50 kHz of types ETN50(X)G, ETN50(X)T Yes
ETN200 200kHz of types ETN200(X)T Yes
ETN200S 200kHz of type ETN200S(X)G, ETN200S(X)G Yes
ETN50200 Combined 50 and 200kHz of types ETN50200(X)G and N50200(X)T Yes
ETN038 38 khz Yes
8B-200 Furuno 200kHz Transducer Yes**
Other Any other No
ETN024 24kHz No
** Transducers not manufactured by Skipper should be tested using the ETT985 Tester to prove the trans-
ducer is within specication (The named transducers have BV reviewed tests, proving they work to speci-
cation with the system).
Standard transducers have the required values set. These can be changed in the settings of
‘Other’ See section ‘Other Transducers’ At least 1 installed transducer should be within the SKIP-
PER approved list.

Page 15 of 48
SKIPPER Electronics AS
Edition: 2019-11-11
ESN200 Operation and Installation Manual Chapter: Software setup
Other echosounder parameters (Main setup)
Other echosounder parameters are set by default, but can be adjusted in the ES menu if required.
Some parameters and functions must be activated using a code number in the option codes tab.
This is to prevent users inadvertently changing parameters that can make the system perform
poorly.
Screen Main setup
Auto functions will take control of range
gain (and frequency)
Change the design of the vessel in the
menus
Acoustics, ping method (not in use)
Speed of sound can be changed with an
option or with a temperature input
User can dene the sound speed with an
option
The depth scale (also available on
screen)
Reset will reset the settings to default
For options, see the options appendix

Page 16 of 48
SKIPPER Electronics AS
Edition: 2019-11-11
ESN200 Operation and Installation Manual
Chapter: Software setup
Communications
Outputs
The communications menu allows the NMEA messages to be selected for the output, on this
system there is 7 NMEA output (5 in the JB unit 2, on the display) , and 2 LAN outputs.
Default is DPT output and ALARM outputs set to the ALF version of the standard. NMEA style
sentences will be shown as the 3 letter mnemonic when the sentence is sent or received. There
are 2 channels
1. Output for NMEA
2. LAN input and output for IEC61162-450 messages
This port can provide communication both by TCP/IP V4.0 and using IEC61162-450. If being
used it requires a network that does not exceed 60kbits/second directed to the system. The
system will exert/receive a maximum load of 40 datagrams/second. The network load should
not exceed 20Mb/s, The LAN ports on this system support IEC61162-450 V1, and V2 and
IGMP V1 to 3.
The selected NMEA channel
JB70E2-SA: NMEA 1, NMEA 2, NMEA 3, UDP(LAN)
ESN200-SB: CU-NMEA 1, CU-NMEA3
The Baud rate output (4800, 32400 or 115200)
Output $SDDPT (default ON) Depth below Trans-
ducer, o󰀨set to keel, Max range
Output $PSKPDPT (default ON) Depth below Trans-
ducer, o󰀨set to keel, Max range, position frequency
,text ,
Output $SDDBS (default OFF), Depth below surface in
feet, meters, fathoms
Output $SDBK (default OFF), Depth below keel
in feet, meters, fathoms
Output $SDDBT (default OFF), Depth below trans-
ducer in feet, meters, fathoms
Alarm – The selected alarm type (ALF or ALR) will be
sent via this port.
The left side show a terminal emulator that shows the input or output messages of the selected
channel. Pressing ‘Message headers’ will show the full message.
Exact formats for these sentences can be found in the relevant IEC standards.

Page 17 of 48
SKIPPER Electronics AS
Edition: 2019-11-11
ESN200 Operation and Installation Manual Chapter: Software setup
PSKP sentences are proprietary for SKIPPER and has the following format.
$PSKPDPT,x.x,x.x,x.x,xx,xx,c-c*hh<CR><LF>
| | | | | | |____________Check sum, possible to turn on/o󰀨 (see
screen 8)
| | | | | |_______________ Transducer location AFT, FWD, PORT,
STB
| | | | |___________________ Echo sounder channel number (1/2)
| | | |_____________________ Signal strength
| | |________________________ Maximum range scale in use, meters
| |___________________________ O󰀨set to keel, meters
|_______________________________ Water depth relative to transducer,
meters
Example $PSKPDPT,3.7,0.0,500.0,,3,FWD*11
Accepted NMEA inputs
Format Function
$__DDC,X,yy,X,C*nn Dimming function X= O,N,K,D , YY is %
the system will accept X and adjust to the
user set level (See dimming)
$__XDR,D,x.x,M,pos,D,x.x,M,pos,D,x.x,M,pos,*nn Draft sensor depth values.
x.x - draft value
pos - transducer position (fwd, aft, prt, str)
$GPZDA, Time and local time, The system will show
UTC or Local time if available in the mes-
sage
$GPVTG, Speed GPS Speed Logged in history
$GPGGA GPS Position Logged in history
$GPRMC Position and speed logged in history
Internal UDP The System can also take information from
other SKIPPER devices within the same
network for display on screen or for logging
The Communications on NMEA are 4800, 8 data bits, 1 stop bit. Baud rate can be changed to
32400 or 115200

Page 18 of 48
SKIPPER Electronics AS
Edition: 2019-11-11
ESN200 Operation and Installation Manual
Chapter: Software setup
Auxiliary set
Menu – Auxilliary cong
The ESN200 system has 1 isolated auxiliary input, 2 optoisolated auxiliary outputs and one relay
output on connector J2. The state of these can be seen on this screen on the left and the func-
tions are selected on the right.
Aux 1,2 output: An opto-isolated output with the following options:
- ShallowAlarm+/- Changes on shallow alarm
- ShallowAlrBeep+/- 3changes every 10 seconds as dened in standard. To be connected to external
beeper
- DeepAlarm Changes when deeper than limit
- DeepAlrBeep+/- 2changes every 10 seconds as dened in standard. To be connected to external
beeper
- ShallDeepAlr+/-both alarms
- DeepAlrBeep+/- beeps for both alarms
- ShallDeep limit+/- Use the buttomns below to set a depth range where the output changes
- Sync Out +/-
- Mute conrm +/-
- Disabled
- Power failure, changes when no power on JB70
- Ping +/- Changes when a ping is being sent (for synchronization)

Page 19 of 48
SKIPPER Electronics AS
Edition: 2019-11-11
ESN200 Operation and Installation Manual Chapter: Software setup
Aux 3 As above except ping
Aux 4 input:
- AckCatBAlr+/- Acknowledge and alarm (Not shallow water)
- AckAllAlr+/- Acknowledge and alarm (Option)
- SilenceAlr+/- Silence an alarm
- Ping now - Synch with other system
- Disabled
Shallow limit
Deep limit
The opto-isolated input and outputs need a voltage between 5V and 30V to operate. If isolation
is not important, this 5v can be taken from the connector, otherwise it should be supplied from an
external source. Connection is as follows
**Connection diagrams**
**Expected waveforms**
The function of these can be selected in the AUX cong menu from the following options

Page 20 of 48
SKIPPER Electronics AS
Edition: 2019-11-11
ESN200 Operation and Installation Manual
Chapter: Software setup
Display adjustment
The display is very exible and can be made to show what the user wishes. It comprises of 5
information’s on the right, and 3 on the bottom. These information’s can show parameters of the
system, or parameters being sent into the system from other equipment. These parameters can
be made to, after a short time, slide o󰀨 screen., Touching the screen will make them return.
All these parameters are selected by default, but can be changed to show whatever the user
chooses. See the User guide Runtime screen setup