Climax Technology Co PCU Pull Cord Unit User Manual PCU manual 20070906 revised
Climax Technology Co Ltd Pull Cord Unit PCU manual 20070906 revised
Users Manual
![](/img.php?id=876464&img=bg1.png)
PCU 2007.9.6
P
Pu
ul
ll
l
C
Co
or
rd
d
U
Un
ni
it
t
z
z
O
Op
pe
er
ra
at
ti
io
on
n
z Pull Cord Unit (PCU) is employed for radio control purpose during emergencies
involving fire, security, safety of life….and so on.
z When emergency switch is pulled down, the PCU will transmit a signal to panel and
LED will flash every 2 secs. PCU will continue to retransmit the signal every 5 mins.
z When the emergency switch is pushed up (return to standby position), the PCU will
perform 3 quick flashes and transmit restore signal to panel. The LED flash and
PCU transmission will cease.
z
z
B
Ba
at
tt
te
er
ry
y
The PCU uses two 1.5V “AAA” Alkaline batteries.
The PCU can detect low battery automatically by performing self test every 21 hrs.
Low battery detection operates at a threshold of 2.3V ± 2%. If 3 consecutive signal
transmissions (spaced at least 30 secs apart) occur with battery below 2.3V, a low battery
code will be sent with the 4th signal transmission.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions:
(1) This device may not cause harmful interference, and (2) This device must accept any
interference received, including interference that may cause undesired operation.