Vitek VT-6401 [7/42] English

English

Temperature and humidity indications

Basic block is able receiving data from tree remote sensors, each of them has

each own channel for temperature and humidity data transmission. Centigrade

or Fahrenheit degree can be selected as temperature units. Use C/F to select

temperature units.

Switching between data receiving channels

Press button CHANNEL to switch between remote sensors’ data receiving chan-

nels (Ch 1, Ch 2, Ch ), indoors (IN), switching between different channels’

temperature data indication ( ) in cycle.

Temperature and humidity trends

Temperature and humidity trends are displayed by arrows (increasing, constant,

decreasing) near the adequate data.

Heat Index

Temperature and humidity data are used for calculation of heat index. Press but-

ton HEAT INDEX/DEW POINT once, symbols “HEAT INDEX” will appear on LCD.

If heat index is too high, the next symbols are displayed on LCD:

Caution Undue fatigability while doing casual work.

Extreme Caution Strong tiredness, heat spasms are possible

Danger Heat stroke is possible

Extreme Danger Heat stroke danger

Dew point

Dew point is the temperature at given pressure the air is to ne cooled down to, in

order to make water vapor condensation.

Press button HEAT INDEX/DEW POINT two times to display dew point, symbols

“DEW POINT” will appear on LCD.

Comfort level

Temperature and humidity data are used for calculation of comfort level, which is

presented by tree symbols: wet, comfort, dry.

Viewing minimal/maximal value of temperature and humidity

Each pressing on button MEMORY switches between the next parameters’ indi-

cation:

• Current temperature and humidity

• Minimal temperature and humidity

• Maximal temperature and humidity

6401IM.indd 7 07.04.2008 12:35:47