FCC Statement
Note: This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a normal installation.
This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an output on a circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced technician for help.
A shielded cable must be used when connecting a peripheral to the serial ports.
2
NAVMAN
DEPTH 2100 Installation and Operation Manual
Contents
1 Operation ......................................................................................................... 4
Alarms.............................................................................................................................. 4
Alarms On/Off.................................................................................................................. 4
Shallow Alarm .................................................................................................................. 4
Deep Alarm ...................................................................................................................... 4
2 Instrument Setup ............................................................................................. 5
Keel/Surface Offset......................................................................................................... 5
Transducer Setting.......................................................................................................... 5
Units of Measure ............................................................................................................. 5
3 Dual Station Operation................................................................................... 6
Master/Slave Selection .................................................................................................... 6
Linked or Separate Selection ........................................................................................... 7
4 Maintenance ................................................................................................... 7
5 Installation ...................................................................................................... 8
Instrument Installation ..................................................................................................... 8
6 Wiring .............................................................................................................. 8
Appendix A - Specifications ............................................................................. 9
Appendix B - Troubleshooting........................................................................ 10
Appendix C - How to contact us ..................................................................... 47
Important
It is the owner’s sole responsibility to install and use the instrument and transducer/s in a manner that will
not cause accidents, personal injury or property damage. The user of this product is solely responsible
for observing safe boating practices.
NAVMAN NZ LIMITED DISCLAIMS ALL LIABILITY FOR A NY USE OF THIS PRODUCT IN A WA Y THA T
MAY CAUSE ACCIDENTS, DAMAGE OR THAT MA Y VIOLATE THE LAW .
This manual represents the DEPTH 2100 as at the time of printing. Navman NZ Limited reserves the
right to make changes to specifications without notice.
Governing Language: This statement, any instruction manuals, user guides and other information relating
to the product (Documentation) may be translated to, or has been translated from, another language
(Translation). In the event of any conflict between any Translation of the Documentation, the English
language version of the Documentation will be the official version of the Documentation.
Copyright © 2002 Navman NZ Limited, New Zealand. All rights reserved. NAVMAN is a registered
trademark of Navman NZ Limited.
DEPTH 2100 Installation and Operation Manual
NAVMAN
3
1 Operation
Whenever power is applied the depth sounder is
active and water depth is displayed. If the sonar signal
does not show a bottom the display will indicate “- -”.
This can occur if the water is aerated or the maximum
depth is exceeded. Note: The maximum depth
decreases as boat speed increases.
Alarms
Two types of alarms can be set; the Deep Alarm and
the Shallow Alarm. The Deep Alarm can be set as
high as 184 metres (605 feet) while the Shallow
Alarm can be set as low as 0.3 metre (1 foot).
Whenever the water depth is greater than the Deep
Alarm setting and the alarm is enabled an alarm will
sound. The alarm repeats two short beeps and
alternates DAL and the water depth on the display .
Whenever the water depth is less than the Shallow
Alarm setting and the alarm is enabled an alarm will
sound. The alarm repeats a single long beep and
alternates SAL and the water depth on the display .
Alarms On/Off
Alarm settings are saved in memory.
T o turn the alarm on, press (ON). An arrow on the
lower right corner of the display will show (next to the
Alarm Bell), to indicate that the alarms are on.
ON
^
ON
#
#
^
OFF
V
Press for 3
Seconds
851
120
T o turn the alarms off, press (OFF). The arrow in
the lower right corner will extinguish.
120
Note: The arrow will flash if alarms are turned ON
but the shallow alarm is individually set to OFF.
See next section.
Shallow Alarm
To set the shallow alarm:
1. Press
SAL
2. After a few seconds the
4
for three seconds. The display will
show:
display will indicate the current
Shallow Alarm depth setting.
3. Use
4. When the alarm is set, exit by pressing both
Note: If the reading is decreased to below
1.5 feet (or equivalent) the display will
show OFF and the alarm will be disabled. The
alarm can also be disabled by pressing both
and for 5 seconds. The word OFF will be
displayed but the alarm depth will be retained for
future use.
and to change the value. If either
key is held depressed for more than one
second the reading will increase or decrease
rapidly.
and simultaneously. Alternatively, if no
keys are pressed for a period of 5 seconds the
normal depth display will resume.
V
OFFON
^
Press simultaneously to exit
Deep Alarm
To set the deep alarm:
1. Press for three seconds. The display will
show:
dAL
2. After two seconds the display
will indicate the current Deep
Alarm depth setting.
3. Use
4. When the alarm is set, exit by pressing both
Note: If the reading is increased one step above
600 feet (or equivalent) the display will
show OFF and the alarm will be disabled. The
alarm can also be disabled by pressing both
and for 5 seconds. The word OFF will be
displayed but the alarm depth will be retained for
future use.
and to change the
value. If either key is held depressed for more
than one second the reading will increase or
decrease rapidly.
and simultaneously. Alternatively, if no keys
are pressed for a period of 5 seconds the
normal depth display will resume.
^
Press simultaneously to exit
NAVMAN
DEPTH 2100 Installation and Operation Manual
V
OFFON
Press for
3 Seconds
OFF
V
850