ELECTROMATIC Check Line DT-311A Operating Instructions Manual

Digital tachometer/stroboscope

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10.0 W
ARRANTY
ELECTROMATIC Equipment Co., Inc. (ELECTROMATIC) warrants to the
original purchaser that this product is of merchantable quality and confirms
in kind and quality with the descriptions and specifications thereof. Product
failure or malfunction arising out of any defect in workmanship or material in the
product existing at the time of delivery thereof which manifests itself within one
year from the sale of such product, shall be remedied by repair or replacement of
such product, at ELECTROMATIC's option, except where unauthorized repair,
disassembly, tampering, abuse or misapplication has taken place, as determined
by ELECTROMATIC. All returns for warranty or non-warranty repairs and/or
replacement must be authorized by ELECTROMATIC, in advance, with all
repacking and shipping expenses to the address below to be borne by the
purchaser.
THE FOREGOING WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES,
EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO, THE
WARRANTY OF MERCHANTABILITY AND FITNESS FOR ANY
PARTICULAR PURPOSE OR APPLICATION. ELECTROMATIC SHALL NOT
BE RESPONSIBLE NOR LIABLE FOR ANY CONSEQUENTIAL DAMAGE,
OF ANY KIND OR NATURE, RESULTING FROM THE USE OF SUPPLIED
EQUIPMENT, WHETHER SUCH DAMAGE OCCURS OR IS DISCOVERED
BEFORE, UPON OR AFTER REPLACEMENT OR REPAIR, AND WHETHER
OR NOT SUCH DAMAGE IS CAUSED BY MANUFACTURER'S OR
SUPPLIER'S NEGLIGENCE WITHIN ONE YEAR FROM INVOICE DATE.
Some State jurisdictions or States do not allow the exclusion or limitation of
incidental or consequential damages, so the above limitation may not apply to
you. The duration of any implied warranty, including, without limitation, fitness
for any particular purpose and merchantability with respect to this product, is
limited to the duration of the foregoing warranty. Some states do not allow
limitations on how long an implied warranty lasts but, not withstanding, this
warranty, in the absence of such limitations, shall extend for one year from the
date of invoice.
ELECTROMATIC Equipment Co., Inc.
600 Oakland Ave. Cedarhurst, NY 11516—USA
Tel: 1-800-645-4330/ Tel: 516-295-4300/ Fax: 516-295-4399
Every precaution has been taken in the preparation of this manual. Electromatic Equipment Co., Inc.,
assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting
from the use of information contained herein. Any brand or product names mentioned herein are used for
identification purposes only, and are trademarks or registered trademarks of their respective holders.
– 12 –
T
ABLE OF
01.0
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 02
02.0
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 02
03.0
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 03
04.0
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 04
4.1 True RPM
4.2 Internal Triggering Mode
4.3 Synchronous Output Signal
4.4 FPM Display Mode
4.5 Deg m/sec Display Mode
05.0
Changing Memory Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 07
06.0
Battery Management (DT-315A Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 08
6.1 Charging the Battery
6.2 Replacing the Battery
07.0
Flash Tube Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 09
08.0
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
09.0
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
10.0
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1. Do not look at the emitted light for long periods of
time, it can be harmful to the eyes.
2. Do not disassemble or repair the unit while in
operation.
WARNING
3. Do not operate or store the instrument in the
following places: explosive areas, areas near
water, oil, dust or chemicals, or areas where
the temperature is above 104°F (40 °C).
C
ONTENTS
– 1 –

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  • Page 1 WARNING 3. Do not operate or store the instrument in the Every precaution has been taken in the preparation of this manual. Electromatic Equipment Co., Inc., following places: explosive areas, areas near assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of information contained herein.
  • Page 2 1.0 I NTRODUCTION Congratulations on your purchase of a Check•Line® DT-311A or DT-315A stroboscope/digital tachometer. Please read the entire instruction manual thoroughly before initial set-up and operation; the information contained herein will aid you in operating your stroboscope safely and with excellent results. If upon delivery shipping damage is detected, do not operate the unit.
  • Page 3 8.0 S 3.0 O PECIFICATIONS VERVIEW 01. LED display: Displays INTERNAL MODE function and value Flashing Range 40.0 - 35,000 FPM (flashes per minute) EXT: External mode Accuracy ±0.01% of reading indicator Resolution 0.1 FPM: 40.0 - 4,999.9 FPM 03. INT: Internal mode indicator 0.2 FPM: 5,000 - 7,999.8 FPM 04.
  • Page 4 7.0 F 4.0 O LASH EPLACEMENT PERATION When FPM reading is displayed but unit is not flashing, flash tube may need to 4.1 True RPM Measurement be replaced: DT311A/315A stroboscopes are DUAL function instruments that give the 1. Unplug line cord from power line (DT-315A). operator the illusion of “stopped motion”...
  • Page 5 6.0 B (DT315A O 4.2 Internal Triggering Mode ATTERY ANAGEMENT To operate the stroboscope in internal triggering mode: Model DT-315A is equipped with an internal rechargeable battery. 1. Firmly plug in power cord (DT-311A only). NOTE: Charge battery for approx. 15 hrs. before using the instrument for the first time.
  • Page 6 5.0 C NOTE: If the input signal frequency exceeds upper or lower limits, the HANGING EMORY ARAMETERS alarm dashes (-----) will be displayed and the strobe will stop flashing. The following parameters are set at the factory: NOTE: Once the internal timer has expired, the strobe will stop flashing •...
  • Page 7 CHECK LINE ® • BY ELECTROMATIC Models DT-311A / DT-315A IGITAL ACHOMETER TROBOSCOPE Distributed by: ABQ Industrial LP USA Tel: +1 (281) 516-9292 / (888) 275-5772 eFax: +1 (866) 234-0451 Operating Instructions Web: https://www.abqindustrial.net E-mail: info@abqindustrial.net...

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Check line dt-315a

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