Vitek VT-6401 [4/42] English

English

Remote temperature and humidity sensor

1. LED

2. Battery compartment

(for 2 batteries of “ААA” type).

. Sensor reset button after changing channel number Тх

4. Button for witching between Fahrenheit/Celsius scales C/F

5. Channel switcher (1-2-)

6. Opening for mounting the unit on a wall

Safety Precautions

1. Read this operation manual carefully before you start using these

appliances.

2. Do not immerse these appliances into water.

. Do not use abrasive chemicals for cleaning these appliances, as they could

cause housing and internal parts damage.

4. Do not expose these appliances to strong physical impacts and strikes

(dust and moisture are dangerous too) as they may cause malfunctions,

shorten time of service, battery damage, and housing details deformation

as result.

5. Do not disassemble this unit, doing so leads to warranty cancellation. There

are no serviceable parts inside demanding user’s attention.

6. Use new batteries only, meeting the specifications of operating manual

exactly. Do not install old and new batteries at the same time.

7. Use only AC adapter included into delivery set.

Before you begin

Install remote sensor within the range of effective data transfer, as close to basic

block as possible. Locate basic and remote sensors at places where the interfer-

ence is minimal to provide the best data transmission. Take into account that

data transfer range of remote sensor depends upon constructional material of

partition walls and their number in the room. Try several variants of installation.

In spite of the fact that remote sensor is protected against negative weather it is

required to install it thus to avoid exposure to direct sun radiation, rain or snow.

Household appliances (doorbell, signaling, etc) may create interference while

receiving signal from sensor by the main block. This is normal, and this doesn’t

influence on the general performance of the appliances. Signal receives and

data transfer would be resumed immediately after temporary interference is

over.

6401IM.indd 4 07.04.2008 12:35:47