Digoo DG-TH3330 Quick Start Manual - Page 2

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3. Using other electrical products such as headphones or speakers operating on the same

frequency (433MHz) may prevent correct signal transmission and reception.

4. Neighbours using electrical devices operating on the 433MHz signal frequency can also

cause interference.

5. Signals from other household devices, such as door bells and home security systems,

may temporarily interfere with the units and cause reception failure. The transmission and

reception of temperature reading will resume once the interference has stopped.

The maximum transmission range is 50 metres (164 feet) from the remote sensor to the monitor

(in open space). However, this depends on the surrounding environment and interference levels.

The temperature signal travels in a straight line from the remote sensor to the monitor. The signal

will not curve around an object. If no reception is possible despite the observation of these

factors, all units will have to be reset.

3.0 Mounting

CAUTION: Great care must be taken when mounting the components. The manufacturer/

supplier cannot be held liable for personal or property damage when setting up the

components. Please use caution when choosing a mounting point.

Prior to drilling mounting holes and permanently

any of the units, please ensure the

following points are considered:

1. Signal from the remote sensor can be received by the monitor at mounting point.

2. Make sure the remote sensor is easily accessible. You will have to periodically replace batteries.

3.1 Monitor

The monitor can be placed on any

surface.

3.2 Optimum Viewing Angle

You must always keep in mind that the LCD screen is constructed with an "optimum viewing

angle". Your eye should be at a 45° angle to view the LCD screen clearly.

45°

3.3 Installing the Remote Sensor

To prevent temperature interference, place the remote sensor away from direct sunlight, air

conditioning, and heater vents. The remote sensor is designed to be splash proof; never immerse

into water or expose to heavy rain.

NOTE: The temperature signal travels in a straight line from the remote sensor to the monitor.

The signal will not curve around an object. Please take this into consideration when mounting the

remote sensor.

The remote sensor can be placed on any

surface or mounted on a wall.

4.0 Calendar and Clock Setup

1. Press the SET button. The year digit will begin to

2. Press the UP or DOWN button to toggle to the correct year.

3. Press the SET button to

4. The month digit will begin to

Follow steps 2 and 3 to set the correct month, date, hour,

minutes and 12/24 hour format.

5.0 Setting Alarm Time

1. Press the ALARM button once to enter alarm mode.

will be displayed between the hour

and minute digits.

2. Press the ALARM button again to activate or deactivate the alarm. When the alarm is

activated

will be displayed between the hour and minute digits.

3. Press and hold the ALARM button. The hour digit will begin to

4. Press the UP or DOWN button to set the hour.

5. Press the ALARM button to

The minute digits will begin to

6. Press the UP or DOWN button to set the minutes.

7. Press the ALARM button to

The clock will automatically return to regular mode.

8. When the alarm sounds press the SZN/LIGHT button, the alarm will sound again in

approximately 5 minutes. To turn off the alarm

press any other button, when

alarm sounds.

6.0 Maximum and Minimum Memory

1. Press the UP/MEM button once to display the maximum readings. Press the

UP/MEM button again to display the minimum readings.

2. To clear the memory, press and hold the UP/MEM button when the max or min readings are

displayed. This will reset the memory to the current temperature and humidity readings being

displayed on the monitor.

NOTE: All the maximum and minimum readings will be reset automatically at 12:00am (0:00) everyday.

7.0 °C/°F Switchable

The default measurement for temperature is °C, press the DOWN/CF button to toggle between

°C and °F.

8.0 Backlight

Press the SNZ/LIGHT button to turn the blue backlight on for a few seconds.

9.0 Product Specifications

Temperature Measuring Range

Wall Mount

Monitor

Remote Sensor

Accuracy

Humidity Measuring Range

Monitor

Remote Sensors

Accuracy

Temperature & Humidity Checking Interval

Monitor

Remote Sensor

Power Source

Monitor

Remote Sensors

0°C to 50°C with 0.1°C resolution

32°F to 122°F with 0.2°F resolution

When temperature is above 50°C (122°F) monitor will display HI

When temperature is below 0°C (32°F) monitor will display LO

-40°C to 70°C with 0.1°C resolution

-40°F to 158°F with 0.2°F resolution

When temperature is above 70°C (158°F) monitor will display HI

When temperature is below -40°C (-40°F) monitor will display LO

+/- 2°C (+/- 4°F)

20% - 95% RH

+/- 5% RH (at 25°C/77°F, between 30% RH and 80% RH)

+/- 8% RH (at 25°C/77°F, between 20% RH and 29% RH, 80% RH

and 95% RH)

1 minute

2 x AAA batteries, 1.5V

6 x AA batteries, 1.5V (using lithium batteries during the cold months

is recommended)