Stack Clubman Tachometer
(Model ST200)
Important Note
Your Tachometer is delivered in demonstration mode.
If you have not set the cylinders the tachometer will
automatically start running when you connect the Power.
Mounting
Fits 80mm (2.25”) cut out. Insert in hole, fit
U bracket and tighten down Nyloc nuts.
Note this Tachometer does not require
any protection against vibration.
Connections
Red
Red
Red
Red
Red wire to a switched 12V supply.
e.g. Ignition switch (Kill Switch on competition vehicles).
Black
Black
Black
Black
Black wire to the battery negative or to the
same ground connection as the ignition
system.
Orange
Orange
Orange
Orange
Orange wire to the appropriate tachometer
signal pickup point.
Refer to table on following page
Blue
Blue
Blue
Blue
Blue wire to one terminal of the switch, and
the other side of the switch to a convenient
ground point (Black).
Black
Red
Blue
Orange
Black
Maintenance
The tachometer is sealed to IP67 and requires zero maintenance - there are no wearing
or consumable parts. Removal of the rear can will invalidate your warranty.
Please complete and fax us the enclosed warranty form to ensure you will enjoy a
fast and efficient service in the unlikely event you suffer problems with your unit.
Troubleshooting
If you have problems with the operation of the tachometer then please check the follow-
ing:
1. Recheck all electrical connections.
2. If the back-light doesn’t work check power and ground connections.
3. If the back-light is on but the tachometer doesn’t work check that the pickup wire is
connected correctly to the ignition system (see table on page 2).
Note that certain ignition systems provide a very low voltage Tacho output and
may require a signal amplifier (ST492)
4. Tell tale not working. Check switch wiring and ground connection.
5. If the tachometer shows a constant RPM, check the switch is not shorting out.
6. If the reading is erratic check the following:
That the pickup connection is OK.
Check for possible Points bounce, float or poor ignition grounding.
Check Tachometer ground is the same as ignition system.
7. Tachometer reading too high or too low.
Check the cylinders set up is correct
Specifications
Power:
8v to 18v DC 0.3A Max
(Reverse Battery protected)
Operating Temperature: -20 to +70 deg C (0 to 160 Deg F)
Storage Temperature:
-40 to +80 deg C (-20 to 175 Deg F
Vibration:
30G 50 to 2000cps 12Hr 3 axis (36Hr)
Accuracy:
+/- 0.45% of Full Scale
Resolution:
25rpm (on expanded scale)
Shift Light Output
200 mA maximum current sink (switched to battery negative)
PPPPPer
erer
er
ermanent damage will result if this is exceeded
manent damage will result if this is exceeded
manent damage will result if this is exceeded
manent damage will result if this is exceeded
manent damage will result if this is exceeded
Stack Ltd
Wedgwood Road
Bicester
Oxon OX26 4UL
UK
Tel: ++(0)1869 240404
Fax: ++(0)1869 245500
Email:[email protected]
Web: www.stackltd.com
Stack Inc
Tel: 888 867 5183
Fax: 888 364 2609
Email: [email protected]
Web: www.stackinc.com
Part No. 542046-001
