Omega Speaker Systems HH802W - Manual (Page 2)

1. “ ” Power Switch
The key turns the thermometer on or off. In the SET
mode the unit cannot be powered off. Exit SET mode to
power off.
APO function mode
Press
power key for more than 6 seconds to disable
the auto-power function. The display will show “APO
OFF”.
2. °C/°F Selecting the Temperature Scale
Readings are displayed in either degrees Celsius(°C) or
degrees Fahrenheit(°F). When the thermometer is turned
on, it is set to the temperature scale that was in use when
the thermometer was last turned off. To change the tem
-
perature scale, press the °C/°F key.
3. Button (only Main display)
Press this key to enter the Data Hold mode, the “HOLD”
annunciator is displayed. When HOLD mode is selected,
the thermometer holds the present readings and stops all
further measurements. Press the
key again to cancel
HOLD mode and resume measurement. In the
MIN/MAX recording mode, press
key to stop the
recording. Press key again to resume recording.
(Previously recorded readings are not erased).
Backlight function mode
Press the
button for more than two seconds to turn
on the backlight Press the button again for more than two
seconds to turn off the backlight. The backlight will
switch-off automatically after 30 seconds.
4. T1 T2/T1-T2 Main display Input Selection
The input selection indicates which input is selected for
main display; T1 thermocouple, T2 thermocouple or the
difference between the two thermocouples (T1-T2), when
the thermometer is turned on, it is set to T1.
5. K/J T1 Input Thermocouple Type Select
(only Main display)
The K/J key selects the T1 thermocouple type, when the
main display is showing T1. When the thermometer is
turned on, it is set to the type selected when the ther-
mometer was last turned off.
6. MIN MAX with Time record mode
(only Main display)
Press MIN MAX key to enter the MIN MAX Recording
mode, (displays the Maximum reading with time, Mini-
mum reading with time and Average reading stored in
record mode). In the this mode the automatic power-off
feature is disabled and
key, °C/°F key, REL key, SET
key, Hi/Lo Limits key and main display T1 T2 T1-T2
key, K/J key are disabled. The beeper emits a tone when
a new minimum or maximum value is recorded.
Push MIN MAX key to cycle through the MAX, MIN
and AVG readings. If an overload is recorded, the aver-
aging function is stopped. In this mode, press the HOLD
key to stop the recording of readings, all values are held,
press again to restart recording.
To prevent accidental loss of MIN, MAX and AVG data,
this mode can only be cancelled by pressing and holding
the MIN MAX key for 2 seconds. All recorded readings
are erased.
7. REL Relative mode (only Main display)
Press the REL key to enter the Relative mode, zero the
display, and store the displayed Reading as a reference
value. REL is shown on the display. Press REL key again
to exit the relative mode. The relative reference value can
also be entered by the user. (See “SET mode” later in this
manual.) When the desired Relative value has been en-
tered, press REL key to enter the Relative mode and then
press SET key use the entered Relative value as a refer-
ence value. Press REL key again to exit the relative
mode. In the Relative mode, the value (can not >±3000.0
counts) shown on the LCD is always the difference be-
tween the stored reference and the present reading.
8. Sec. Minu. Selecting the Time scale
Press this key to display the elapsed time on the third
display in either hours and minutes or minutes and sec-
onds. When the thermometer is turned on, it is set to
seconds. To change the time scale, press sec. Minus. key.
Maximum elapsed time reading is 100 hours. If 100
hours is exceeded, the elapsed time resets to zero.
9. SET mode (Relative value set, Time set and
Hi/Lo Limits value set)
9.1 Press the SET key to enter Relative value SET mode
(Press ENTER key to skip setting relative value). = =
= =.= is displayed on the main display. The Relative
value is entered via overlay numbers, press overlay
ENTER key to store the relative value, and advance
to elapsed time set mode.
9.2 Elapsed Time set mode, (Press ENTER key to skip
Elapsed Time set mode) =.= = = : = = is displayed in
second and third display. Time (hours, minutes, sec-
onds) value is entered via overlay numbers, press
overlay ENTER key to store Time value. Elapsed
Time starts from set time value.
9.3 Hi Limit value set mode, is displayed (Press
ENTER key to skip Hi Limit value set mode), = =
= =.= is displayed in main display, Hi Limit value is
entered via overlay numbers, then press ENTER key
to store the Hi Limit value. = = = =.= is displayed in
main display, Lo Limit value is entered via overlay
numbers, then press overlay ENTER key to store the
Lo Limit value and exit SET mode.
9.4 When the thermometer is turned on it uses the Rela-
tive value and Hi/Lo Limits values that were entered
when thermometer was last in use.
10. T1/T2 T1-T2 second display Input Selection
The input selection indicates which input is selected for
second display; T1 thermocouple, T2 thermocouple or
the difference between the two thermocouples (T1-T2).
When the thermometer is turned on, it is set to T2 input.
To select a different type of thermocouple use the K/J
button.
11. K/J T2 Input thermocouple type select
(second display)
The K/J button for T2 input selects K-type or J-type
thermocouple as input, when the second display has T2
shown. When the thermometer is turned on, it is set to the
type selected when the thermometer was last turned off.
12. Hi/Lo Limits mode (only Main display)
Press Hi/Lo Limits key to enter the Hi/Lo Limits com-
parative mode.
is displayed. When the input tem-
perature value exceeds the Hi or Lo Limit value, the
beeper emits a continuous or pulsed tone. Press Hi/Lo
Limits key again to exit the Hi/Lo Limits mode.
13. WIRELESS MODE:
Press the button for more than two seconds to start
wireless function. Press the button again for another
two seconds to stop wireless function. The wireless mode
will shut down if there is no wireless signal for two min-
utes.
To SET CH/ID to 00,00, press the Hi/Lo Limits button
and
power button for more than 6 seconds with the
meter powered down. The meter will set channel and ID
to 00,00 status. The second display will show 00, which
means that the channel and ID has been set to 00.
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
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,
high humidity.
Cleaning
Periodically wipe the case with a damp cloth and
gent, do not use abrasives or solvents.
*Software Operation manual is on the Software disk.
Where Do I Find Everything I Need for
Process Measurement and Control?
OMEGA…Of Course!
Shop online at omega.com
TEMPERATURE
Ⅺ ߜ Thermocouple, RTD & Thermistor Probes,
Connectors, Panels & Assemblies
Ⅺ ߜ Wire: Thermocouple, RTD & Thermistor
Ⅺ ߜ Calibrators & Ice Point References
Ⅺ ߜ Recorders, Controllers & Process Monitors
Ⅺ ߜ Infrared Pyrometers
PRESSURE, STRAIN AND FORCE
Ⅺ ߜ Transducers & Strain Gages
Ⅺ ߜ Load Cells & Pressure Gages
Ⅺ ߜ Displacement Transducers
Ⅺ ߜ Instrumentation & Accessories
FLOW/LEVEL
Ⅺ ߜ Rotameters, Gas Mass Flowmeters & Flow Computers
Ⅺ ߜ Air Velocity Indicators
Ⅺ ߜ Turbine/Paddlewheel Systems
Ⅺ ߜ Totalizers & Batch Controllers
pH/CONDUCTIVITY
Ⅺ ߜ pH Electrodes, Testers & Accessories
Ⅺ ߜ Benchtop/Laboratory Meters
Ⅺ ߜ Controllers, Calibrators, Simulators & Pumps
Ⅺ ߜ Industrial pH & Conductivity Equipment
DATA ACQUISITION
Ⅺ ߜ Data Acquisition & Engineering Software
Ⅺ ߜ Communications-Based Acquisition Systems
Ⅺ ߜ Plug-in Cards for Apple, IBM & Compatibles
Ⅺ ߜ Datalogging Systems
Ⅺ ߜ Recorders, Printers & Plotters
HEATERS
Ⅺ ߜ Heating Cable
Ⅺ ߜ Cartridge & Strip Heaters
Ⅺ ߜ Immersion & Band Heaters
Ⅺ ߜ Flexible Heaters
Ⅺ ߜ Laboratory Heaters
ENVIRONMENTAL MONITORING AND CONTROL
Ⅺ ߜ Metering & Control Instrumentation
Ⅺ ߜ Refractometers
Ⅺ ߜ Pumps & Tubing
Ⅺ ߜ Air, Soil & Water Monitors
Ⅺ ߜ Industrial Water & Wastewater Treatment
Ⅺ ߜ pH, Conductivity & Dissolved Oxygen Instruments
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
s p e c i f i e d a n d f r e e o f d e f e c t s . O M E G A M A K E S N O O T H E R
WA R R A N T I E S O R R E P R E S E N TAT I O N S O F A N Y K I N D
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 2007 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.
OPERATOR MAINTENANCE