Auto Meter 5898 User Manual
112
2
1 2
4 CYL. / 2 PULSE
6 CYL. / 3 PULSE 8 CYL. / 4 PULSE
DN DN
DN UP UP UP
INSTALLATION INSTRUCTIONS
1
2
SIG LAMP OUT
+12V
GND
GND
LAMP + 12V
IN-DASH ELECTRIC TACHOMETER
For Use on Early Model & Most Electronic Ignitions
2650-1185
If after completely reading these instructions you have questions regarding the operation or installation of your instrument(s),
please contact Auto Meter Technical Service at 815-899-0801.
You may also email us at service@autometer.com.
Additional information can also be found at http://www.autometer.com/tech_faq.aspx
Calibration
IMPORTANT: This tachometer is factory calibrated to
operate on 8 cylinder engines. For 4 or 6 cylinder engines,
it is necessary to make the proper adjustments to adapt this
tachometer to your cylinder range.
Locate the switch hole on the back of the tachometer.
Move each of the two switches to the proper cylinder
selection according to the diagram illustration on the
right. Apply included label over switch hole.
NOTE: This tachometer has an air core meter. Wit h
power off, it is normal for th e pointer to leave
zero. When power is appl ied, the pointer will
move to the correct posi tion.
Figure A.
8 CYL. (4 pulse)- Both switches up.
6 CYL. (3 pulse)- Switch One down, Switch Two up.
4 CYL. (2 pulse)- Both switches down.
QUESTIONS:
Figure A.
SWITCH HOLE
If you are unsure of your vehicles pulse(s) per revolution or specific
calibration requirements, contact Auto Meter Technical Service Dept. at
(815) 899-0801, or go to www.autometer.com/hp/techtips for information.
33⁄8" SIZE SHOWN
Mounting
1. Mount a 33⁄8" tachometer in a 33⁄8" dia. hole and a 5" tachometer in a 4 5⁄8" dia. hole in the dashboard. (Be careful not to cut the hole
too large.)
2. Cut a 3⁄8" dia. hole in the firewall for the tachometer wires. Place a rubber grommet in the hole and route the connector wires through
the grommet to the engine compartment.
3. Connect the tachometer wires as shown in the Wiring Section.
4. Secure the tachometer to the dashboard using the provided bracket and hardware.
33⁄8
" Models
3
3
⁄ 4"
2
1
⁄ 8"
some models use split
lock washers and nuts.
15
11
3
⁄ 32"
4
⁄ 16"
5
" Models
3
2
⁄ 8"
19
4
⁄ 32"
12V BA
TTER
Y
COIL
- OR -
1
1
2
2
1 2
4 CYL. / 2 PULSE
6 CYL. / 3 PULSE 8 CYL. / 4 PULSE
DN DN
DN UP UP UP
+
_
SIG LAMP OUT
+12V
GND
GND
LAMP + 12V
WIRING
All models except model 4297
To ground (-) negative
Light wire - dash lighting
circuit or 12 Volt (+)
12V IGNITION
SWITCH
Fuse
GROMMET
IN FIREWALL
DASH LIGHTING
CIRCUIT OR 12
VOLT (+) LUNAR
MODEL 4297 ONLY
CAUTION!
As a safety precaution, the +12 V terminal of this product should be
fused before connecting it to the 12V ignition switch. We recommend
using a 4 Amp, 3 AG fast-acting type cartridge fuse (Littlefuse® #312
004 or an equivalent).
Lens Cleaning
To prevent scratching the lens when
cleaning, use a mild, soapy solution to
clean. Wipe lightly with a soft cloth.
TACH
TERMINAL
ELECTRONIC IGNITION
EARLY
MODEL
IGNITION
WARNING
Warranty will be void if connected to
coil when using an aftermarket ignition
box such as, but not limited to products
from the following manufacturers: MSD,
Crane, Jacobs, Mallory, Holley, Etc.. Prior
to installation of your tachometer, check
with the ignition box manufacturer for
recommended tachometer signal location.
Note:
This tachometer operates on most
early model ignitions, factory
electronic and high performance
electronic racing ignitions.
For service send your product to Auto Meter in a well packed shipping carton. Please include a note explaining what the problem is along with your phone number. Please specify when you
need the product back. If you need it back immediately mark the outside of the box “RUSH REPAIR,” and Auto Meter will service product within two days after receiving it. ($10.00 charge will
be added to the cost of “RUSH REPAIR.”) If you are sending product back for Warranty adjustment, you must include a copy (or original) of your sales receipt from the place of purchase.
Auto Meter Products, Inc. warrants to the consumer that all Auto Meter High Performance products will be free from defects in material and workmanship for a period of twelve (12) months from date of the
original purchase. Products that fail within this 12 month warranty period will be repaired or replaced at Auto Meter’s option to the consumer, when it is determined by Auto Meter Products, Inc. that the product
failed due to defects in material or workmanship. This warranty is limited to the repair or replacement of parts in the Auto Meter instruments. In no event shall this warranty exceed the original purchase price of
the Auto Meter instruments nor shall Auto Meter Products, Inc. be responsible for special, incidental or consequential damages or costs incurred due to the failure of this product. Warranty claims to Auto Meter
must be transportation prepaid and accompanied with dated proof of purchase. This warranty applies only to the original purchaser of product and is non-transferable. All implied warranties shall be limited in
duration to the said 12 month warranty period. Breaking the instrument seal, improper use or installation, accident, water damage, abuse, unauthorized repairs or alterations voids this warranty. Auto Meter
Products, Inc. disclaims any liability for consequential damages due to breach of any written or implied warranty on all products manufactured by Auto Meter.
12 MONTH LIMITED WARRANTY
SERVICE
FOR SERVICE CONTACT: AUTO METER PRODUCTS Inc. 413 W. Elm St., Sycamore, IL 60178 USA (815)899-0801 or
© 2006 Auto Meter Products, Inc.
Email us at service@autometer.com
2650-1185 7/24/06
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