RST RST02557 [24/28] Manual 2011 02557manual 2011 05 8 011 11 46 page 24

The tendency indicators arrow is located beside the temperature value to show the tem-

perature tendency. The base unit measures the temperature per 1 minute. If the temperature

continuous increasing 4 times the arrow will be upward, if the temperature continuous decreas-

ing 4 times the arrow will be downward, otherwise the tendency arrow will not show up.

There are three icons can be displayed

depending on indoor humidity for the comfort

index:

“LH” will appear at 20%RH

The base station has five keys for easy operation: SET key, ALARM key, MIN/MAX key, CH/+ key,

SNOOZ/ALARM STOP key.

While in normal mode, press the SET key shortly to shift the display of Time and Year.

While in normal mode, press the SET key for 3s to enter the setting mode,

In the setting mode, press the SET key to select the following setting in sequence, press CH/+ key to select the

units or scrolls the value. Press MIN/MAX key to decrease the value.:

1. Five language select for day display English:EN Russia:RU German:GE France:FR Spain:ES

2. LCD contrast level select from 1 to 8. (Default 4)

3. Time zone

4. RCC off

RST02557 24

Program Mode

Setting Mode

Temperature tendency indicator

Comfort index

RH<45% RH 45%~65% RH >65%

dry comfort wet

02557Manual-2011:02557Manual-2011 05.08.2011 11:46 Page 24