DS35
Digital Depth Sounder
Owner’s Manual
Marine Division of Vertex Standard
LIMITED WARRANTY
STANDARD HORIZON MARINE DIVISION OF VERTEX STANDARD warrants to the original purchaser
that each new Marine Product manufactured and/or supplied by STANDARD HORIZON will be free from
defects in materials and workmanship under conditions of normal use and service for a period of one (1)
year from the date of delivery to the Purchaser. STANDARD HORIZON’s liability under this warranty
shall be limited to repair or replacement of the defective product, at STANDARD HORIZON’s option,
under no circumstances shall STANDARD HORIZON be liable for consequential, incidental, or other
damages arising out of or in any way connected with a failure of the product to perform as set forth
herein.
In the event of a defect, malfunction, or failure of the product to conform to specifications during the oneyear warranty period, STANDARD HORIZON will repair or replace, at its option and without charge to the
Purchaser, the product which upon examination by STANDARD HORIZON shall appear to be defective
or not up to factory specifications. To obtain warranty service, the defective product must be returned to
STANDARD HORIZON together with proof of the date of purchase. The Purchaser must pay any
transportation expenses in returning the product to STANDARD HORIZON. STANDARD HORIZON will
examine the product and respond to the Purchaser in approximately four (4) weeks from date of receipt
of the product claimed to be defective.
This limited warranty does not extend to any product which has been subjected to misuse, neglect,
accident, improper installation, or subject to use in violation of the maintenance or operating instructions,
if any, furnished by STANDARD HORIZON, nor does this warranty extend to products on which the serial
number has been removed, defaced, or changed. STANDARD HORIZON reserves the right to make
changes or improvements to its products without notice during subsequent production without incurring
the obligation to install such changes or improvements on previously manufactured or sold products.
To receive warranty service, the Purchaser must deliver the product, transportation and insurance prepaid,
to STANDARD HORIZON Marine Division of Vertex Standard, 115 North Wright Brothers Dr. Salt
Lake City, Utah 84116-2838. Include proof of purchase and date of purchase. STANDARD HORIZON
will return the Product to the Purchaser freight prepaid.
Some states do not allow limitations on the duration of the warranty or exclusions or limitations of incidental
or consequential damages so these limitations or exclusions may not apply to you. This warranty gives
you specific legal rights, which may vary from state to state.
Lifetime Flat Rate Service Program: For the original Purchaser only, for the lifetime of the unit, STANDARD
HORIZON will repair the unit to original specifications.
Note: The flat rate amount is payable by the Purchaser only if STANDARD HORIZON determines that a
repair is needed. After the repair, a 90-day warranty will be in effect from the date of return of the unit to
the Purchaser.
Owner’s Records
Model Serial number
Purchase date Dealer
DS35 User Manual2
Contents
1 General Information............................................................................................. 4
1.1 Introduction ................................................................................................. 4
1.2 Front Panel ................................................................................................. 4
1.3 Rear Panel .................................................................................................. 4
2 Controls and Connectors .................................................................................... 5
3 Accessories ......................................................................................................... 6
3.1 Provided with Instrument ............................................................................ 6
3.2 Optional....................................................................................................... 6
3.3 Replacement Parts ..................................................................................... 6
Figure 1. Transducer types ......................................................................................... 7
4 Installation ........................................................................................................... 7
4.1 Instrument Installation ................................................................................ 7
Figure 2. Fuse Panel Connection ................................................................................ 7
Figure 3. Rear panel flush mount installation .............................................................. 7
Figure 4. Gimbal Mount Dimensions ........................................................................... 8
Figure 6. Gimbal Mount ............................................................................................... 8
Figure 5. Flush Mount Dimensions ............................................................................. 8
5 Operation ............................................................................................................. 9
5.1 Primary Operation ...................................................................................... 9
5.1.1 Setting Unit of Measure ...................................................................................... 9
5.1.2 Setting Shallow Alarm ........................................................................................ 9
5.1.3 Setting Deep Alarm .......................................................................................... 10
5.1.4 Alarm On .......................................................................................................... 10
5.1.5 Alarm Off .......................................................................................................... 10
5.1.6 Depth Trend Indicators ..................................................................................... 10
5.2 Secondary Settings .................................................................................. 11
5.2.1 Lamp Intensity .................................................................................................. 11
5.2.2 Keel Offset ........................................................................................................ 11
5.2.3 Display Damping .............................................................................................. 12
5.2.4 Transducer Setting ........................................................................................... 13
5.3 Simulation ................................................................................................. 13
6 Specifications .................................................................................................... 14
7 Maintenance ...................................................................................................... 14
8 Troubleshooting ................................................................................................. 15
8.1 Technical Description ............................................................................... 15
8.2 Troubleshooting ........................................................................................ 15
DS35 User Manual 3
1 General Information
Note: Please familiarize yourself with the entire manual and transducer installation guide before
attempting installation.
1.1 Introduction
The DS35 is a high-quality digital depth sounder.
Features include:
• Depth readings from 3 to 200 feet with the
added capability of displaying depth in meters
or fathoms.
• Adjustable depth alarms to alert the user
visually and audibly when the water depth is
less than the shallow and greater than the
deep alarm settings.
• The alarm settings are stored in memory and
are preserved when power is off.
• Display damping is selectable for frequent
readings at critical shallow depths and for
smoother readings at greater depths.
• Trend arrows on the display indicate
increasing or decreasing depth.
• The DS35 will withstand direct water spray on
its front panel without damage.
Note: Actual depth capabilities depend on
transducer used, transducer installation,
bottom conditions and water conditions.
1.2 Front Panel
The display is a back-lit 3½ digit liquid crystal display
(LCD) with an alarm icon (bell), trend arrows, and
alpha flags. It also has a three-button keypad. The
keypad uses tactile and audible feedback to indicate
when a key is pressed. All functions are controlled
entirely by these three keys.
Note: an ON/OFF switch must be installed to
control the power to the instrument.
1.3 Rear Panel
The rear panel contains a cable terminated with an
RCA phono receptacle for connection to the
transducer and a 3.5ft. 12 VDC power cable with
insulated stripped and tinned red and black wires.
37/8"
"
16
/
7
1
Diameter ¼" (6.3mm)
DS35 User Manual4
2 Controls and Connectors
Operating Controls
Keys Functions
Press and hold the key three seconds to change units “MTR”, “FT” and “FA”.
Press the key to turn on the alarm.
Press the key to turn off the alarm.
Press both
mode. The display will alternate between “UP” and “LO”.
“UP” = deep and “LO” = shallow.
“OFF” = alarm disabled, scroll to set depth.
Press Scroll Exit
“UP” or
or
Press Scroll Exit
“LO” or
keys and hold for three seconds to enable the alarm setting
Press both keys and hold for three seconds to enable the secondary
mode which includes lamp intensity, keel offset, and damping adjustments.
Scroll to adjust.
Scroll Exit
“LO” - off, “L1”,
“L2”, or “L3”
Press both keys to step to Keel Offset.
“+0.0”
Press both keys to step to Damping
“d1”, “d2”, or “d3”
DS35 User Manual 5
or
Scroll Exit
or
Scroll Exit
or