Velleman WC3320 User Manual
Page 4
WC3320 Rev.
02
02/12/2009
©Velleman
®
nv
4
6. Overview
Refer to the illustrations on page 2 of this manual.
Clock
4 LCD battery compartment
1 suspension
5 LCD reset
2 clock movement
6 outdoor temperature/trend
3 LCD controls
7 indoor temperature/trend
Sensor
S4 channel selector
S1 LCD
S5 °C/°F selector
S2 suspension
S6 battery compartment
S3 test button
S7 foldable stand
clock movement (2)
C manual set
A reset pins
D battery compartment
B forced receiving
E* protection pin*
* Depending on the model, this pin may or may not be present.
LCD controls (3)
H alarm button
F channel selector
I up-button
G max/min button
J down-button and °C/°F selector
LCD display (6 & 7)
N link indicator
K* channel indication
O max/min indicator
L trend indicator
P °C/°F indicator
M* alarm indicator
Q temperature indication
* Only on the OUTDOOR display (6).
7. Clock operation
Refer to the illustrations on page 2 of this manual.
Important:
Depending on the model, a protection pin may still be present to secure the movement.
Remove the protection pin before first use! Dispose of it in a safe way.
Do not attempt to reinsert the pin afterwards as this will surely damage the clock.
• Insert a battery in the battery compartment (see §10). All hands will move forward towards
12:00. Note: when the original position of the second hand is between 11:55 and 12:00, the
second hand will make a full turn before stopping at 12:00. The same happens with the minute
hand when the original position is between 11:52 and 12:00.
• Choose a location for the clock (refer to §5).
• Wait until the clock receives the synchronization signal from the master clock. This might take
up to 15 minutes. Note that the received signal is usually stronger at night time.
• Once synchronized, the hands will start moving towards the correct time.
• When the clock doesn’t receive the radio-signal, it will start running showing the wrong time.
However, it will keep attempting to synchronize.
Manual setting
• It is possible to set the time manually, e.g. for use in places where no radio-signal is received.
• Press and hold the manual set button [C]. After ±3 seconds the minutes and hour hands start
moving. Hold down the manual set button [C] and release a couple of minutes before desired
time setting. Press the manual set button [C] repeatedly until the desired time indication is
reached. When no press is detected within 7 seconds, the clock starts running.
Forced receiving
• To force the clock to synchronize, press and hold the forced receiving button [B] for ±3
seconds. The current time is stored in memory and all hands will start moving towards 12:00.
The clock attempts to synchronize with the master clock.