Alecto WS-1550 Manual del usuario - Página 6

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OTHER FUNCTIONS

To manually set the clock:

Only follow these instructions when the WS-

1550 doesn't receive the DCF77 signal.

1. Press and hold the CLOCK (16) button

for at least 3 seconds until the year

display starts flashing.

2. Use the UP and DOWN (11 and 12) but-

tons to adjust the following settings one

after the other and confirm each setting

by briefly pressing the CLOCK (16) but-

ton:

− year

− month

− day

− hours

− minutes

3. After pressing the CLOCK button for the

last time, the time and date are set.

To manually activate the DCF-77 receiver:

With the WS-1550 in standby mode, press

and hold the DOWN (12) button for 3 sec-

onds to activate the radio receiver again for

the reception of the atomic time. However,

the receiver of the WS-1550 automatically

checks whether the signal is being received.

The daily synchronization with the DCF-77

station occurs at 2am, 3am, 8am, 12pm,

2pm and 8pm.

Around 2am and 3am the reception sensitiv-

ity is the highest.

EXPANSION

You may connect up to 3 outdoor units to

the indoor unit. You can then read the tem-

perature and humidity at 3 different locations

on the indoor unit (e.g. in your greenhouse,

in animal accommodations, in different

bedrooms).

Additional outdoor units are available via the

service department of Alecto: www.alecto.nl.

To register additional outdoor units:

1. Insert 2 batteries into the new outdoor

unit according to section INSTALLA-

TION – Outdoor unit power supply.

2. Slide the channel switch at the rear of

the outdoor unit (9) to the desired posi-

tion CH 1, 2 or 3, provided the position

is not yet in use.

3. Now press and hold the CHANNEL (15)

button (indoor unit) for at least 3 sec-

onds until the display icon

flashing.

4. For each outdoor unit, now press the TX

(7) button behind the battery cover. The

measured value with the channel num-

ber appears in the display of the indoor

unit.

5. Now press and hold the CHANNEL (15)

button to confirm the input. The outdoor

unit is now registered.

ATTENTION: Don't use the same channel

twice; the outdoor units will interfere with

each other.

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