Ewig Industries Macao Commercial Offshore Limited 882F01 User Manual
e. Press the [MAX/MIN] button a third time to return to normal display of the present temperature.
f.
f.
To erase the MAX/MIN temperature recordings for all units, make sure that either the maximum or minimum temperature recording is displayed on the
LCD. Press [CLR] button once.
7. SET THE TIME
a. Make sure the [ :] icon is displayed in the top part of the LCD. If the [:] icon is not blinking, press the [MODE] button once.
b. Press and hold the [MODE] button for 3 seconds. The hour format 12hr or 24hr will blink on the upper part of the LCD. Press the [+ °C/°F] button or
b. Press and hold the [MODE] button for 3 seconds. The hour format 12hr or 24hr will blink on the upper part of the LCD. Press the [+ °C/°F] button or
the [-] button to select the desired hour format. Then press the [MODE] button to confirm your selecton, and to access to the time setting mode.
c.
Press the [+ °C/°F] button to select the desired hour, and press the [ -] button to select the desired minutes. Then press the [MODE] button to confirm
your selection, and to access to the time zone setting mode.
your selection, and to access to the time zone setting mode.
d. Press the [+ °C/°F] and the [-] buttons to select the desired time zone. Then press the [MODE] button to confirm your selection, and to exit clock
setting mode.
NOTE: If the receiving unit idles for 8 seconds during setting, it will exit setting mode and return to normal display.
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8. SET THE DAILY ALARM
a. Make sure the [ :] icon is displayed in the top part of the LCD. If the [:] icon is blinking, press the [MODE] button once to change it.
b. Press and hold the [ALERT] button for 3 seconds. The hours and minutes will blink.
c.
b. Press and hold the [ALERT] button for 3 seconds. The hours and minutes will blink.
c.
Press the [+ °C/°F] button to select the desired hour, and press the [ -] button to select the desired minutes. Then press the [MODE] button to confirm
your selection.
your selection.
d. The alarm is automatically activated after setting, and the “ ” icon will be displayed in the upper part of the LCD..
e. To disable the alarm, make sure that the “ ” icon is displayed in the upper part of the LCD..
f.
e. To disable the alarm, make sure that the “ ” icon is displayed in the upper part of the LCD..
f.
Press the [CLR] button to disable the daily alarm.
g. To enable the daily alarm (if already set at desired time, otherwise repeat steps a to d), press the [CLR] button to activate the daily alarm and the “ ”
icon will be displayed in the upper left corner of the LCD.
9. SNOOZE FUNCTION
a. The alarm will go off for one minute at the set time.
b. Press the [SNOOZE/LIGHT] button to enable the snooze function. The alarm will stop, and will restart again after 8 minutes.
c.
b. Press the [SNOOZE/LIGHT] button to enable the snooze function. The alarm will stop, and will restart again after 8 minutes.
c.
Press any button except the [SNOOZE/LIGHT] button to completely stop the alarm and disable the snooze function.
10. HOW TO SET THE TEMPERATURE ALERT
This unit can be programmed to alert when the temperature of the location where the receiving unit or the remote sensor(s) are placed goes beyond or
below a pre-determined temperature range.
a. Press and hold the [ALERT] button for 2 seconds, the “ ” upper/lower and the “---” dash icons in the middle part of the LCD will start blinking. The
below a pre-determined temperature range.
a. Press and hold the [ALERT] button for 2 seconds, the “ ” upper/lower and the “---” dash icons in the middle part of the LCD will start blinking. The
receiving unit is now in the temperature alert setting mode.
b. Press the [-] and [+ (°C/°F)] buttons to select the desired indoor or outdoor channel for which you wish to set the temperature alarm. Press the
[ALERT] button to confirm the selection.
c.
The “ ” upper limit and the “---” icons will start blinking. Press the [-] and [+ (°C/°F)] buttons to respectively decrease or increase the upper limitt
temperature for the range to the desired value. Press the [ALERT] button to confirm the selection.
temperature for the range to the desired value. Press the [ALERT] button to confirm the selection.
d. The “ ” lower limit and the “---” icons will start blinking. Press the [-] and [+ (°C/°F)] buttons to respectively decrease or increase the lower limitt
temperature for the range to the desired value. Press the [ALERT] button to confirm the selection.
e. To set temperature alert boundaries for other channels, repeat steps a to d.
f.
f.
After setting the temperature range for the desired channel, the “ ” upper/lower icon will be displayed on the LCD. The temperature alert function is
enabled. To disable this function, press the [ALERT] button once.
NOTE: If the temperature alert function is enabled, and the boundaries are not set, they will stay at their default value which are the
following:
Receiving unit:
Receiving unit:
lower limit : 0°C (+32°F)
upper limit : +50°C (+122°F)
Remote unit:
lower limit : -50°C (-58°F)
upper limit : +70°C (+158°F)
When the temperature of a certain location goes beyond or below the pre-defined temperature range, the corresponding
channel will start blinking and the buzzer will beep for 5 seconds. The alert will stop for 45 seconds, and beep again for 5
seconds. Press any button to stop this sequence.
channel will start blinking and the buzzer will beep for 5 seconds. The alert will stop for 45 seconds, and beep again for 5
seconds. Press any button to stop this sequence.
11. RF REMOTE SENSOR WITH DETACHABLE PROBE (OPTIONAL)
a. For more accuracy, when the outdoor temperature is below -20°C (-4°F), open the side rubber cover of the sensor and insert probe. Place the remote
sensor unit indoors, and extend the 6-foot long probe cord so as to leave the probe outdoors.
b. The detachable probe can also be used to measure the temperature of water, soil, or any other non-corrosive type of liquid.
12. BATTERY LEVEL INDICATORS
The receiving unit comes with battery level detectors. It continuously monitors the battery level of the main unit and all remote sensor units. When the
receiving unit’s batteries are low, the “
receiving unit’s batteries are low, the “
” low level battery icon will be displayed in the middle part of the LCD. When one of the remote sensor units’
batteries are low, the “
” low level battery icon and the channel of the corresponding remote sensor will be displayed in the bottom part of the LCD..
NOTE: When replacing the batteries, in the receiving unit, please repeat all steps in point 3. When replacing the batteries, in any of
the remote sensor units (if more than 1), please refer to point 13. It is important to note that new batteries are always to be
used. Do not mix old and new batteries as the old ones may leak. Furthermore, in order to protect our environment, please
dispose the old batteries promptly and properly. Please do not burn or bury them.
used. Do not mix old and new batteries as the old ones may leak. Furthermore, in order to protect our environment, please
dispose the old batteries promptly and properly. Please do not burn or bury them.
13. THE HOLD SEEK FUNCTION
Before replacing the batteries of any remote sensor unit, in order to have a quick re-registration, it is recommended to activa te the hold seek function.
a. Select the channel of the corresponding remote sensor which batteries need to be changed. Press and hold the [-] button for 3 seconds to activate the
a. Select the channel of the corresponding remote sensor which batteries need to be changed. Press and hold the [-] button for 3 seconds to activate the
hold and seek function.
b. The receiving unit will temporarily stop seeking the signal from the corresponding remote sensor, and will wait for a new sig nal registration.
c.
c.
Replace the batteries in the corresponding remote sensor unit (see point 3 For the remote sensor unit). The remote unit will automatically transmit a
new signal to the receiving unit that will set it to the corresponding channel.
new signal to the receiving unit that will set it to the corresponding channel.
This hold seek function eliminates the need to reset the receiving or to repeat the whole registration procedures when the batteries of a remote sensor unit
have to be replaced.
have to be replaced.
14. ACTIVATE BACKLIGHT
Press the [SNOOZE/LIGHT] button to turn on the backlight for 5 seconds
15. RESET RECEIVING UNIT
Press the [RESET] button located inside the battery compartment of the receiving unit, so as to return all modes back to their before setting values.
16. INSTALLATION OF REMOTE SENSOR
Locating the remote sensor in a clear and open area, the range of transmission can go up to 30 meters. A building, or any other obstacles located between
the receiving unit and the remote sensor unit may cause the transmission range to decrease. The remote sensor is designed for a variety of mounting
options. The sensor can be hung on a flat wall by means of a screw or 2 sided tape, or it could stand on its own with its built-in stand.
the receiving unit and the remote sensor unit may cause the transmission range to decrease. The remote sensor is designed for a variety of mounting
options. The sensor can be hung on a flat wall by means of a screw or 2 sided tape, or it could stand on its own with its built-in stand.
17. TROUBLESHOOTING
If without obvious reasons the display for a particular channel suddenly becomes the dash icon (---), please check if:
•
•
The remote unit of that corresponding channel is still in place.
•
The batteries of both receiving and remote unit are still good. If not, replace them.
•
The transmission range is within 30 meters (100 feet), and the path between receiving and remote sensor units is clear of obst
acles and interference.
Shorten the distance of transmission if necessary.
•
Signals from other household devices, such as doorbell, home security system and entry controls may interfere with those of this product, and cause
temporary failure of signal reception. This is normal and it does not affect the general performance of this product.
temporary failure of signal reception. This is normal and it does not affect the general performance of this product.
18. MAINTENANCE
a. Do not clean the receiving unit or remote sensor unit with abrasive or corrosive substances.
b. Do not immerse the receiving unit or remote sensor unit in water or any other liquid.
c.
b. Do not immerse the receiving unit or remote sensor unit in water or any other liquid.
c.
Do not subject the receiving unit or remote sensor unit to excessive force, shock, dust, temperatures, or humidity.
d. Do not subject the receiving unit or remote sensor unit to excessive exposure to direct sunlight or to heavy rain.
e. Do not modify or tamper with the internal components of the receiving unit and remote sensor unit. Doing so may cause a malfunction of the units and
e. Do not modify or tamper with the internal components of the receiving unit and remote sensor unit. Doing so may cause a malfunction of the units and
might invalidate warranty.
f.
Read the instruction manual thoroughly before operating these units.
19. SPECIFICATIONS
Receiving unit operating temperature range:
0°C to +50°C (+32°F to +122°F)
Remote sensor operating temperature range:
-20°C to +50°C (-4°F to +122°F)
Detachable outdoor probe operating temperature range:
-50°C to +70°C (-58°F to +158°F)
Transmission range:
100 feet (30 meters) open space
(NOTE: Obstacles may cause this distance to shorten)
Battery:
Battery:
Receiving Unit:
DC 3V, 2XAAA batteries
Remote sensor:
DC 3V, 2XAAA batteries
`
Battery life:
Receiving Unit:
12 months
Remote sensor:
6 months
Alarm signal duration:
1 minute
Snooze duration:
8 minutes
This device could be sensitive to any electrostatic discharge. If electrostatic discharge or malfunctioning occurs, please reset the units by removing the batteries,
waiting a few seconds, and then re-installing the batteries.
waiting a few seconds, and then re-installing the batteries.
Caution
The information in this document has been viewed and is believed to be accurate.
However, neither the manufacturer, nor its affiliates assume any responsibility for inaccuracies, errors, or omissions that may be contained herein. In
no event will the manufacturer or its affiliates be liable for direct, indirect, special, incidental or consequential damages arisen by using this product
or resulting from its any defect/omission in this document. Even if advised of the possibility of such damages.
The manufacturer and its affiliates reserve the right to make improvements or changes to this document and the product, and services described at
any time, without notice or obligation.
However, neither the manufacturer, nor its affiliates assume any responsibility for inaccuracies, errors, or omissions that may be contained herein. In
no event will the manufacturer or its affiliates be liable for direct, indirect, special, incidental or consequential damages arisen by using this product
or resulting from its any defect/omission in this document. Even if advised of the possibility of such damages.
The manufacturer and its affiliates reserve the right to make improvements or changes to this document and the product, and services described at
any time, without notice or obligation.