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4
User Manual
– Monitoring Swimming Pool Water Temperature
MENU
br
Brightness control (manual or automatic).
Select desired option with button „
up arrow
“ / „
down arrow
“, confirm
with
OK
.
di
direct control of fixed brightness level.
Au
automatic control of brightness according to ambient light.
bL
Brightness Level.
Set direct brightness level from 1 to 100 when manual (di) option is
selected.
Set slope of brightness regulation curve when automatic (Au) option
is selected.
Select desired option with button
„up arrow“ / „down arrow“
, con-
firm with
OK
.
Adr
Change of display address RS485. Used when more displays are
connected on serial RS485 network bus.
It is possible to recover default factory setting of display by pressing the
RESET
button and confirming this selection by pressing
OK
button within 3 seconds.
If the
ESC
button or nothing is pressed within 3 seconds, parameters will not
change.
4. Floating Temperature Sensor
Battery Installation and Replacement
1. Twist off the transmitter cover (counterclockwise), as shown below.
Remove the battery cover by sliding it down as marked by arrow.
Be careful not to stress or break the sensor-lid connecting wire.
Note: To avoid damage, please take note of the battery polarity before in-
serting the batteries.