Omega Speaker Systems HH801A - Manual (Page 2)

4. “ADJ/HOLD” Button
Press the “HOLD” button to enter the Data Hold mode,
the “HOLD” annunciator is displayed at the top of the
display.
When HOLD mode is selected, the thermometer holds
the present readings and stops all further measurements.
Pressing the “HOLD” button again cancels HOLD mode,
causing the thermometer to resume measurement.
5. “APO/TYPE” Button
Press “TYPE” button to select the type of thermocouple
“K” or “J”. Make sure the proper type has been selected.
Pressing and holding down “APO” button for 2 seconds
will turn on or off the APO(Automatic Power Off) mode,
and the APO annunciator will appear or disappear on the
display. Power is automatically turned off if no button is
pressed for a period of time.
6. “MAX MIN” Button
Press “MAX MIN” button to enter the MAX MIN re-
cording mode. Press “MAX MIN” button to cycle
through the MAX, MIN, MAX-MIN readings. In this
mode, press “HOLD” button to stop recording, all values
are held, press again to resume measurement. In this
mode, the APO function and other buttons are disabled,
excluding “HOLD” and “ ” buttons.
To prevent accidental loss of MAX, MIN and MAX-MIN,
this mode can only be cancelled by pressing and holding
down the “MAX MIN” button for 2 seconds to exit and
clear readings.
7. “CLR/READ” Button
Press “READ” button to enter READ Mode, the “READ”
annunciator is displayed in the upper right corner. Press
“ ”or “ ” button to review the recorded data. The LCD
automatically alternates between the data and index.
Press the “CLR” button and hold down for 2 seconds to
clear the memory data.
8. “REC” Button
Up 125 data points can be recorded into memory.
Press “REC” button once to record each data point. When
the data is recorded, “REC” is displayed in the upper
right corner. If the memory is full, data will not be re-
corded into the memory and “REC” will not be displayed.
Data can be recorded again after the memory is cleared.
9. “T1 T2/T1-T2/ ” Button
Press “T1”, “T2”, “T1-T2” button to select input mode
T1, T2 or T1-T2. The input selection indicates which
input is selected for display, T1 thermocouple, T2 ther-
mocouple or the differential between the two thermocou-
ples (T1-T2).
ADJUST THERMOCOUPLE OFFSET
1. Insert the thermocouple into a known temperature (T)
until the display stabilizes near the known temperature
(T).
example: ice point at 0°C or boiling water at 100°C
2. Press and hold the “ADJ/HOLD” button for 2 seconds
until the display starts to blink.
3. Press “ ” or “ ” to adjust the displayed value.
4. It can be adjusted ±6°F (±3°C) from default. If you can
not adjust your reading to match the known tempera-
ture (T), please check your T/C type. The meter may
require calibration.
5. Press “ENTER” button to confirm.
OPERATOR MAINTENANCE
WARNING
To avoid possible electrical shock, disconnect the
thermocouple connectors from the thermometer before
removing the cover.
Battery Replacement
1. Power is supplied by 4pcs 1.5V (AAA SIZE) UM-4
R03.
2. The “ ” appears on the LCD display when replace-
ment is needed. To replace battery remove screw from
back of meter and lift off the battery cover.
3. Remove the battery from battery contacts and replace.
4. When not in use for long periods remove battery.
5. Do not store in locations with high temperatures, or
high humidity.
Cleaning
Periodically wipe the case with a damp cloth and deter-
gent, do not use abrasives or solvents.
WARRANTY/DISCLAIMER
OMEGA ENGINEERING, INC. warrants this unit to be free of defects in
materials and workmanship for a period of 13 months from date of
purchase. OMEGA’s WARRANTY adds an additional one (1) month grace
period to the normal one (1) year product warranty to cover handling
and shipping time. This ensures that OMEGA’s customers receive maximum
coverage on each product.
If the unit malfunctions, it must be returned to the factory for evaluation.
OMEGA’s Customer Service Department will issue an Authorized Return (AR)
number immediately upon phone or written request. Upon examination by
OMEGA, if the unit is found to be defective, it will be repaired or replaced at
no charge. OMEGA’s WARRANTY does not apply to defects resulting from
any action of the purchaser, including but not limited to mishandling,
improper interfacing, operation outside of design limits, improper repair, or
unauthorized modification. This WARRANTY is VOID if the unit shows
evidence of having been tampered with or shows evidence of having been
damaged as a result of excessive corrosion; or current, heat, moisture or
vibration; improper specification; misapplication; misuse or other operating
conditions outside of OMEGA’s control. Components in which wear is not
warranted, include but are not limited to contact points, fuses, and triacs.
OMEGA is pleased to offer suggestions on the use of its various
products. However, OMEGA neither assumes responsibility for any
omissions or errors nor assumes liability for any damages that
result from the use of its products in accordance with information
provided by OMEGA, either verbal or written. OMEGA warrants
only that the parts manufactured by the company will be as
specified and free of defects. OMEGA MAKES NO OTHER
WARRANTIES OR REPRESENTATIONS OF ANY KIND
WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE,
AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The
remedies of purchaser set forth herein are exclusive, and the total
liability of OMEGA with respect to this order, whether based on
contract, warranty, negligence, indemnification, strict liability or
otherwise, shall not exceed the purchase price of the component
upon which liability is based. In no event shall OMEGA be liable
for consequential, incidental or special damages.
CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor
shall it be used: (1) as a “Basic Component” under 10 CFR 21 (NRC), used in
or with any nuclear installation or activity; or (2) in medical applications or
used on humans. Should any Product(s) be used in or with any nuclear
installation or activity, medical application, used on humans, or misused in
any way, OMEGA assumes no responsibility as set forth in our basic
WARRANTY / DISCLAIMER language, and, additionally, purchaser will
indemnify OMEGA and hold OMEGA harmless from any liability or damage
whatsoever arising out of the use of the Product(s) in such a manner.
RETURN REQUESTS / INQUIRIES
Direct all warranty and repair requests/inquiries to the OMEGA Customer
Service Department. BEFORE RETURNING ANY PRODUCT(S) TO OMEGA,
PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR) NUMBER
FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TO
AVOID PROCESSING DELAYS). The assigned AR number should then be
marked on the outside of the return package and on any correspondence.
The purchaser is responsible for shipping charges, freight, insurance and
proper packaging to prevent breakage in transit.
FOR WARRANTY RETURNS, please
have the following information
available BEFORE contacting
OMEGA:
1. Purchase Order number under
which the product was
PURCHASED,
2. Model and serial number of the
product under warranty, and
3. Repair instructions and/or specific
problems relative to the product.
FOR NON-WARRANTY REPAIRS,
consult OMEGA for current repair
charges. Have the following
information available BEFORE
contacting OMEGA:
1. Purchase Order number to cover
the COST of the repair,
2. Model and serial number of the
product, and
3. Repair instructions and/or specific
problems relative to the product.
OMEGA’s policy is to make running changes, not model changes, whenever
an improvement is possible. This affords our customers the latest in
technology and engineering.
OMEGA is a registered trademark of OMEGA ENGINEERING, INC.
© Copyright 2011 OMEGA ENGINEERING, INC. All rights reserved. This
document may not be copied, photocopied, reproduced, translated, or
reduced to any electronic medium or machine-readable form, in whole or
in part, without the prior written consent of OMEGA ENGINEERING, INC.
Where Do I Find Everything I Need for
Process Measurement and Control?
OMEGA…Of Course!
Shop online at omega.com
TEMPERATURE
Thermocouple, RTD & Thermistor Probes,
Connectors, Panels & Assemblies
Wire: Thermocouple, RTD & Thermistor
Calibrators & Ice Point References
Recorders, Controllers & Process Monitors
Infrared Pyrometers
PRESSURE, STRAIN AND FORCE
Transducers & Strain Gages
Load Cells & Pressure Gages
Displacement Transducers
Instrumentation & Accessories
FLOW/LEVEL
Rotameters, Gas Mass Flowmeters & Flow Computers
Air Velocity Indicators
Turbine/Paddlewheel Systems
Totalizers & Batch Controllers
pH/CONDUCTIVITY
pH Electrodes, Testers & Accessories
Benchtop/Laboratory Meters
Controllers, Calibrators, Simulators & Pumps
Industrial pH & Conductivity Equipment
DATA ACQUISITION
Data Acquisition & Engineering Software
Communications-Based Acquisition Systems
Plug-in Cards for Apple, IBM & Compatibles
Data Logging Systems
Recorders, Printers & Plotters
HEATERS
Heating Cable
Cartridge & Strip Heaters
Immersion & Band Heaters
Flexible Heaters
Laboratory Heaters
ENVIRONMENTAL MONITORING AND CONTROL
Metering & Control Instrumentation
Refractometers
Pumps & Tubing
Air, Soil & Water Monitors
Industrial Water & Wastewater Treatment
pH, Conductivity & Dissolved Oxygen Instruments