VITEK VT-6400 - Инструкция по эксплуатации - Страница 7

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•  Current temperature on the given channel
•  Upper temperature limit (if this option is off, “OFF” is displayed): icon

 ▲

is displayed

•  Lower temperature limit (if this option is off, “OFF” is displayed): icon 

▼

 is displayed

2.   During indication of the temperature limits enlisted above pressing buttons 

«+»/«-» leads to 

switching on/off the given temperature limit.

e)   Setting temperature limits
1.   In temperature and humidity mode press button ALARM/CHART to select sound warning for 

which you want to set parameters.

2.   Press and hold button ALARM/CHART until the value of temperature limit near the adequate icon 

▲

 or 

▼ 

starts blinking.

.   Setting extreme temperature values.
 

Use buttons 

«+»/ «-» to set extreme temperature value. For fast alteration of input parameter 

press and hold these buttons. Press button 

ALARM/CHART

 to confirm preset value.

4.   After completion of input system returns to the mode of sound warning of temperature limits 

overrun selection.

f)   Switching off sound warning in case temperature extreme values are set.
 

In order to switch off sound warning press button

ALARM/CHART.

g)   Viewing minimal/maximal value of temperature and humidity of given channel
 

In temperature and humidity mode on pressing MEM button systems switches between the next 
parameters:

•  Current temperature and humidity measured by remote sensor
•  Minimal temperature and humidity measured by remote sensor
•  Maximal temperature and humidity measured by remote sensor

h)   Minimal/maximal temperature values reset
 

In temperature and humidity mode press and hold button MEM to clear memory for all channels.

i)   Status of data receive from remote sensor

Icon 

 indicates status of data receive from remote sensor.

Displayed symbols:

Basic block is in data signal search mode

Temperature date are registered

Data signal from temperature remote sensor is 

not received

j)   Basic block activation for searching for the signals from all remote sensors.
 

Basic block can be activated manually for receiving signals from all remote sensors. Press and 
hold button «-» for activating signal search.

k)   No data signal
 

If there is no remote sensor indications, press and hold button «-» for 2 seconds to start 
searching of data signal from remote sensor. If signal search has no result, check out the next:

1.   If remote sensor is in range of action. Shorten the distance between basic block and remote 

sensor if necessary.

2.   Replace batteries of temperature remote sensor.

6400IM.indd   7

23.01.2009   10:14:43