ONOSOKKI SE-1200 Instruction Manual

Digital Engine Tachometer
SE-1200
Instruction Manual
Thank you for your selection of the SE-1200 Digital En-
gine Tachometer.
To ensure the performance of the SE-1200, please read
this manual thoroughly.
Warnings and Cautions
In this document precautions are classified into two cat-
egories: WARNING and CAUTION. This depends on the
degree of danger or damage possible if the precaution
is ignored and the product is used incorrectly .
This symbol is used to indicate precautions
WARNING
where there is a risk of death or serious
personal injury to the operator if the product is
handled incorrectly.
This symbol is used to indicate precautions
CAUTION
where there is a risk of some personal injury
to the operator or only material damage to the
product if the product is handled incorrectly.
Copyright © ONO SOKKI CO.,LTD.
2007 All rights reserved.
■ Omission of Issuance of Certificate
This product has been tested under strict inspections for
correct operation before shipment. Please note that the
issuance of certificate is omitted.
■ Warranty
1. This product is covered by a warranty for a period of one
year from the date of delivery.
2. This warranty covers free-of-charge repair during the
warranty period for defects occurred while the product is
used under correct operating conditions according to de-
scriptions in this manual and notices on the unit label.
3. For free-of-charge repair during the warranty period, con-
tact your dealer or your nearest Ono Sokki sales office
nearby.
4. Even during the warranty period, the following failures
will be handled on a fee basis.
(a) Failures or damages occurring through misuse,
misoperation, repairing without ONO SOKKI'S ap-
proval.
(b) Failures or damages occurring through mishandling
(dropping) during transportation after purchase.
(c) Failures or damages occurring by an Act of God (fires,
earthquakes, flooding, and lightening), environmen-
tal disruption, or abnormal voltage.
(d) Replenishment of expendable supplies, spare parts,
and accessories.
This guarantee covers only the performance of the product itself only.
All inconvenience by the trouble of this product is not included.
*Outer appearance and specifications are subject to change without prior notice.
HOME PAGE: http://www.onosokki.co.jp/English/english.htm
WORLDWIDE
ONO SOKKI CO., LTD.
1-16-1 Hakusan, Midori-ku,
Yokohama 226-8507, Japan
Phone : 045-935-3976
Fax : 045-930-1906
E-mail : overseas@onosokki.co.jp
B00002009 / IM06121802(1)079(MS)020
Observe the Following Points before Use
WARNING
● Perform measurement using enough caution with the rotating
section of the engine.
● Perform measurement using enough caution with the high-
temperature section of the engine.
CAUTION
●
Do not contact the equipment with the high-temperature
section of the engine.
Since the equipment does not have sufficient heat resistance,
be careful not to contact it with the high-temperature section
(such as the exhaust pipe) of the engine.
● Do not contact the equipment with any high-tension cord.
Contacting the equipment with any high-tension cord may
cause malfunction or failure.
●
If there are two or more ignition coils, measurement is not
possible.
●
Exact measurement may not be possible if the ignition system
(distributor, high-tension cords, spark plugs, etc.) of the engine
is defective.
Overview
1.Overview
The SE-1200 Digital Engine Tachometer is a non-contacting
type handy engine tachometer with built-in batteries and in-
tegrated detecting element, measurement section, and dis-
play.
The SE-1200 makes it possible to measure the rotational
speed of a gasoline engine simply by bringing it close to the
high-tension cords of the engine.
2.Features
・ Compact light-weight body with a large-sized liquid crystal
display
・ Measurement in 1-r/min unit is possible at a large
measurement range.
・ Applicable to diverse gasoline engines including 2-stroke
engines (with 1 to 4 cylinders) and 4-stroke engines (with
1 to 12 cylinders) with a setup of the number of cylinders.
・ Memory function useful for checking measurement values
(up to 10 results can be memorized)
・ Over-range display function which fixes display value to
maximum value and displays "ERROR" if measurement
value exceeds each measurement range
・ Continuously displays final measurement value for about
30 seconds upon completion of measurement
Option
① HT-0400 : Carrying case
② HT-0003 : Soft case
●
If you do not use the equipment for a prolonged period of
time, remove the batteries from the unit.
If you do not use the equipment for a prolonged period of
time, exhausted batteries may cause leakage.
●
Do not use or store the equipment on locations subject to
rapid temperature change.
Do not move the equipment from a hot place to a cold place
or vice versa. There is a risk of condensation inside the
equipment which may cause failure.
● Do not get water, oil, dust, or other foreign materials inside
the equipment.
Avoid using the equipment on locations exposed to water or
oil or locations which are very humid or dusty.
CAUTION
●
Do not drop the product or apply excessive shock to it.
Since this product incorporates high-precision electronic parts,
be careful not to drop it or apply excessive shock to it.
●
Wipe dirt off using a dry cloth or a cloth dampened with neutral
detergent and squeezed firmly. Do not use volatile oils (thinner,
benzine, etc.) or alcohols.
3.Unpacking
When you unpack the unit, make sure that you have all the
following:
① SE-1200 main unit ........................................................ x1
② Type AAA dry battery ................................................... x3
③ Instruction manual ........................................................ x1
1 SE-1200 main unit
2 Type AAA dry batteries 3 Instruction manual
* Since the supplied batteries are samples, some may be
exhausted quickly.
Storage
The storage temperature range of the SE-1200 is -10℃ to +60
℃. When you store it, avoid locations where the temperature is
extremely high or low or the humidity is high. Store it in a place
which is well-ventilated and not exposed to direct sunlight. If
you do not use it for a prolonged period of time, be sure to
remove the batteries to prevent accident caused by battery leak-
age, etc.
Name and Function of Each Section
3
62
6
Engine Tachometer SE-1200
2
r/min
MEM LOW ERROR
1
4 5
1 Power switch
Turns the power ON or OFF .
Even if you release the power switch, the power ON condition
is retained for 30 seconds.
2 Display
Displays measurement values and various conditions.
3 Detecting element
Brought close to the high-tension cords of the engine to detect
the rotational signal (ignition pulse).
4 RECALL/CLR switch
Recalls memorized measurement values and clears them at
one time.
5 MEMORY/COND switch
Writes data in memory at the time of measurement, selects
the setup mode, and changes settings.
Power Supply
The SE-1200 operates on three Type AAA batteries.
If the batteries are exhausted and the LOW mark " "
LOW
appears, replace them with new ones. Be sure to replace all
the three batteries at the same time.
r/min
LOW
8
r/min
MEM LOW ERROR
9
26.4
7
6 Indicator (input signal indicator)
When the detecting element is detecting the rotation signal
(ignition pulse), the LED indicator lights up.
7 Battery cover
Remove this cover to replace the batteries. Use three Type
AAA dry batteries.
8 MAIN display
Displays measurement values and settings.
9 SUB display
Indicates the memory address (memory number), LOW
battery, and error.
Battery replacement procedure
① While pushing lightly the △ mark at the rear end of the
battery cover with your finger, raise it to remove.
② Put batteries properly in the battery compartment with the
correct polarity (+/-).
③ Close the battery cover.