WC3320
Rev. 02
16/10/2014
©Velleman
®
nv
5
•
When synchronization is successful, the hands will move towards the correct time. If it fails
however, the hands will move towards the time that was memorized.
Reset
•
To reset the time and memory, use a piece of metal (e.g. a blank paperclip) to short circuit the
two metal reset pins
[A]
.
•
All hands will move to the 12:00 position and the memory is cleared. The clock will attempt to
synchronize to the master clock.
8.
Temperature indication
Refer to the illustrations on page
2
of this manual.
•
On the clock face, there are two LCDs indicating the outdoor
[6]
and indoor
[7]
temperature
[Q]
and trend
[L]
. The indoor temperature sensor is inside the clock housing and is refreshed
every 15s; the outdoor temperature is measured using a remote sensor which synchronizes
every 30s.
Remote sensor
•
Make sure batteries are present inside the remote sensor and LCD battery compartment (see §10).
•
Release the screw on the back of the remote sensor and set the channel selector
[S4]
to the
desired channel (1~3). The channel is indicated on the LCD
[S1]
.
Note:
when multiple sensors are used they must be set to different channels.
•
Set the same channel on the clock using the channel selector
[F]
. The channel is shown
[K]
on
the outdoor display
[6]
.
•
Press the test button
[S3]
to test the link between the sensor and the clock. When everything
works fine, the link indicator
[N]
on the LCD
[6]
lights up briefly and the clock will beep once.
•
Press the °C/°F selector
[S5]
to set the temperature scale on the remote LCD
[S1]
to °C or °F.
Note:
this setting is only applicable for the temperature indication on the remote sensor itself,
not on the clock.
•
Close the back of the sensor and secure it with the screw.
•
The sensor can be used freestanding by unfolding the foldable stand
[S7]
or hung on the wall
by the suspension
[S2]
. Always placed the sensor in a location protected from rain, moisture,
splashing and dripping liquids.
General
•
Set the temperature scale to °C or °F by pressing the °C/°F selector
[J]
. The scale is indicated
on the display
[P]
. Note that the setting is applicable for both indoor and outdoor temperature
indications.
•
The temperature trend
[L]
(rising, steady, decreasing) is shown for both indoor
[7]
and outdoor
temperatures
[6]
.
•
To see the maximum measured temperature since last reset, press the max/min button
[G]
once. Press again to see the minimum temperature since last reset.
•
Press the max/min button
[G]
a third time to see the current temperature.
Note:
the
temperature indication returns to current temperature automatically after ±8 seconds.
•
To reset the maximum and minimum values, press and hold the max/min button
[G]
for ±2s.
•
When multiple sensors are used (max. 3, only 1 sensor included), press the channel selector
[F]
to switch between the different remote sensors.
•
To re-initialize the temperature indication completely (clear all limits and max/min values for all
channels) use a small pin (e.g. a paper clip) to press briefly on the reset button
[5]
.
Alarm setting
•
The clock can generate an alarm when a preset upper or lower temperature limit is reached.
These limits can be set individually for the 3 available sensor channels.
•
Press and hold the alarm button
[H]
for ±2s. The upper temperature limit value and indicator
[M]
start flashing on the LCD
[6]
(default: +70°C/ +158°F).
•
When no key is touched within ±5s, the LCD will resume normal operation.
•
Use the up
[I]
and/or down
[J]
button to set the desired upper temperature limit. Press and
hold the buttons will increase setting speed.
•
When multiple sensors (channels) are used, press the channel button
[F]
to move to the next
channel and set its desired upper temperature limit.
•
Press the alarm button
[H]
again to store the setting. The lower temperature limit value and
indicator
[M]
start flashing on the LCD
[6]
(default: -50°C/ -58°F).
