Checkline WTT-110 - Manual

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1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 2
2.0 Unpacking and Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 3
3.0 Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 4
4.0 Charging the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 4
5.0 AC Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 4
6.0 Overview of Keypad and LCD Display . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 5
7.0 Overview of Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 6
8.0 Changing Units of Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 6
9.0 General Operating Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 7
9.1 Additional Operating Information
10.0 Adjusting Advanced Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 9
10.1 Temperature Compensation
10.2 Selecting the Baud Rate of the RS232 Interface
10.3 Switching off the Auto-Power Off Function
10.4 Change the Refresh Rate of the Display
10.5 Flow Chart: Steps Required To Change Advanced Settings
11.0 Data Transfer (Model WT-110RS only) . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 13
11.1 RS-232 Interface
11.2 Analog Output
12.0 Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 15
13.0 Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 17
14.0 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 18
15.0 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 19
16.0 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 20
T ABLE OF C ON T EN T S
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1 6 .0 Wa rra nt y
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 mal-
function 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 misapplications 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 WAR-
RANTY OF MERCHANTABILITY AND FITNESS FOR ANY PARTICULAR PUR-
POSE 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.
ELECTROMACTIC Equipment Co., Inc.
600 Oakland Ave. Cedarhurst, NY 11516—USA
Tel: 1-800-645-4330/ Tel: 516-295-4300/ Fax: 516-295-4399