Odyssey ODY-05-2 User manual

ODY-05-2
VOLTMETER FOR REMOTE MONITORING
Introduction:
The Odyssey gauge series from Dakota Digital, Inc. incorporates the
reliability and quality of our standard gauges, along with several unique features
and easy mounting. These features include:
•A warning feature that flashes the gauge readout when outside operating
limits.
•A connection for an external warning indicator that is activated when the
gauge flashes.
•User adjustable warning points.
•Microprocessor stabilized readings.
•Quick-Start feature to provide accurate readings quickly after being powered
up.
•Night dimming with lens label lighting.
•High Visibility VFD display for sunlight readability.
The voltage gauge for remote monitoring will read the voltage at an extra
battery, amplifier power connection, or other system that needs to be monitored.
The gauge will be powered from a standard accessory terminal and not from the
point it is monitoring.
The voltage gauge will operate and read correct between the voltage
range of 0.0 - 17.0 volts. While the accessory power for the gauge must be at
least 8 volts, it can monitor voltages down to 0 volts. It has a user adjustable
upper and lower warning level. This can be set to indicate low voltage and over
voltage conditions

Operation:
The gauge needs only the red and black wires connected to operate.
When the blue wire has 12 volts, it will dim the display for night viewing. The
gray wire is for the voltage monitor connection. The yellow wire will provide a
ground output when the gauge reading is outside the high or low warning limit.
Setting the warning limits:
The high and low warning limits can be set to different values. Once they
have been set, they are stored internally so that the gauge will retain the values
even when the gauge does not have any power. These values can be set and
reset as many times as desired. The procedure for setting the warning limits is
as follows:
1. Make sure the key is off so the gauge is not powered.
2. Press and hold the ‘SET’ button. This is located behind the hole located on
the back side of the gauge as shown in figure 1.
3. Turn the key on while the ‘SET’ button is being held.
4. Release the button. The gauge should show ‘LO’ and then switch to a
reading between 8.0 and 11.0.
5. Turn the warning adjustment pot until the desired low voltage limit is showing.
The adjustment will then 3/4 rotation from stop to stop. Do not force it past
either stop.
6. Press and release the ‘SET’ button. The gauge should show ‘HI’ and then
switch to a reading between 14.0 and 17.0.
7. Turn the warning adjustment pot until the desired high voltage limit is
showing.
8. Press and release the ‘SET’ button. The gauge should show ‘--’. The new
warning limits are now stored.
9. Turn the key off. The gauge will now operate normally when powered up
again.

Using external warning indicators:
The yellow wire provides a ground trigger whenever the gauge is outside
its set limits. Low current indicators (less than 0.25 A) can be activated directly
by connecting their power wire to 12 volts and connecting their ground wire to the
yellow output wire. Many gauges can share the same indicator by connecting
their yellow warning wires together. In this way, when any one or more gauges
are outside their limits the warning indicator will be activated.
For higher current buzzers or lights, a relay will need to be used to switch
the indicator on. Dakota Digital’s RLY-1 30A relay may be used for this. One of
the coil wires should be connected to 12 volts and the other coil wire connected
to the yellow warning wire. When the gauge is outside its limits, the relay will
turn on. The relay contact wires can be used to switch the higher current.
WARNING!
CONNECTING A HIGH CURRENT
INDICATOR DIRECTLY TO THE
WARNING OUTPUT WILL DAMAGE
THE UNIT.
Wiring:
BLACK - connect to a good ground point in the vehicle.
RED - connect to an accessory terminal from your fuse block.
GRAY - connect to where you want to monitor the voltage.
BLUE - connect to the tail light circuit.
YELLOW - (optional) connect to warning indicator.

Mounting:
The gauge requires a rectangular cut out that is about 2 9/16“ x 1 11/16“.
It should be inserted into the opening from the front and the U-clamp will be
installed from the back. Tighten the two nuts on the U-clamp so that the gauge is
secure. Figure 2 shows the required cut out for the gauge. Figure 3 shows how
the gauge mounts.

Troubleshooting guide.
Problem Possible cause Solution
Gauge will not light up Red wire does not have Connect to a location that has power.
power.
Black wire is not getting Connect ground to a different location.
a good ground.
Fuse is blown. Replace in line fuse. (2 amp only.)
Gauge is damaged. Return gauge for repair. (see instructions)
Gauge lights up, but does Loose connection on red Reconnect red wire.
not read correctly. power wire.
Poor ground connection. Move ground to different location
Loose connection on sensing Reconnect or replace wire between gauge
wire. and monitoring location.
Voltage or wiring problem Check wiring harness for loose or damaged
in vehicle wiring harness. wires.
Gauge is not calibrated Gauge must be recalibrated.
correctly. (contact factory)
Gauge flashes constantly. Warning limits are not set Reset warning limits.
properly.
Monitoring voltage is over or Check voltage monitoring location.
under warning limits.
External warning indicator Indicator not connected Check indicator wiring connections.
does not work. properly.
Indicator does not work. Repair or replace indicator.
Gauge output has been Return gauge for repair. (see instructions)
damaged.
Gauge will not dim. Blue wire is not connected Check wiring connections.
correctly.
Gauge remains dim at all Blue wire is getting power Connect blue wire to location that only
times. all of the time. has power when the headlights are on.
Battery is very low. Recharge or replace vehicle battery.
Gauge is damaged. Return gauge for repair. (contact factory)
SERVICE AND REPAIR
DAKOTA DIGITAL offers complete service and repair of its product line. In addition,
technical consultation is available to help you work through any questions or problems you
may be having installing one of our units.
Should you ever need to send the unit back for repairs, please package the product in a
good quality box along with plenty of packing material. Ship the product by UPS or insured
Parcel Post. Be sure to include a complete description of the problem, your full name and
address (street address preferred), and a telephone number where you can be reached during
the day. An authorization number for products being returned for repair is not needed. Do not
send any money. We will bill you for the repair charges. Any returns for warranty work must
include a copy of the dated invoice or bill of sale.

Technical specifications
Minimum operating voltage - 7 volts
Maximum operating voltage - 18 volts
(operating at or near maximum rating for an extended time can damage unit)
Gauge Range - 0.0 - 17.0 volts
Gauge Resolution - 0.1 V
Gauge accuracy - ±0.1 V
Typical current draw (@ 13.8V) - 0.13 A
Warning indicator max current - 0.3 A
ODYSSEY SERIES DIGITAL GAUGE LIMITED WARRANTY
DAKOTA DIGITAL (the Company) warrants to the ORIGINAL PURCHASER of this product that should it, under
normal use and condition, be proven defective in material or workmanship within 24 MONTHS FROM THE DATE OF
PURCHASE, such defect(s) will be repaired or replaced (at the Company’s option) without charge for parts or labor
directly related to repairs of the defect(s).
To obtain repair or replacement within the terms of this Warranty, the product is to be delivered with proof of
warranty coverage (e.g. dated bill of sale), name, address, phone number, and specification of defects, transportation
prepaid, to the factory. This Warranty is valid for the original purchaser only and may not be transferred.
This warranty does not cover nor extend to damage to vehicle electrical system. This Warranty does not apply
to any product or part thereof which in the opinion of the Company has been damaged through alteration, improper
installation, mishandling, misuse, neglect, or accident.
This Warranty is in lieu of all other express warranties or liabilities. ANY IMPLIED WARRANTIES, INCLUDING
ANY IMPLIED WARRANTY OF MERCHANTABLITY, SHALL BE LIMITED TO THE DURATION OF THIS WRITTEN
WARRANTY. ANY ACTION FOR BREACH OF ANY WARRANTY HEREUNDER INCLUDING ANY IMPLIED
WARRANTY OF MERCHANTABLITY MUST BE BROUGHT WITHIN A PERIOD OF 24 MONTHS FROM DATE OF
ORIGINAL PURCHASE. IN NO CASE SHALL THE COMPANY BE LIABLE FOR ANY CONSEQUENTIAL OR
INCIDENTAL DAMAGES FOR BREACH OF THIS OR ANY OTHER WARRANTY, EXPRESSED OR IMPLIED,
WHATSOEVER. No person or representative is authorized to assume for the Company any liability other that expressed
herein in connection with the sale of this product.
The Company does not warrant that this product cannot be compromised or circumvented. THE EXTENT OF
THE COMPANY’S LIABILITY UNDER THIS WARRANTY IS LIMITED TO THE REPAIR OR REPLACEMENT PROVIDED
ABOVE AND, IN NO EVENT, SHALL THE COMPANY’S LIABILITY EXCEED THE PURCHASE PRICE PAID TO THE
PURCHASER FOR THE PRODUCT.
Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation if
incidental or consequential damage so the above limitations or exclusions may not apply to you. This warranty gives you
specific legal rights and you may also have other rights which vary from state to state.
4510 W. 61ST St. N., Sioux Falls, SD 57107
Phone: [phone] FAX: [phone]
www.dakotadigital.com
[email protected]
©Copyright 1997 Dakota Digital Inc.