DIN RAIL TRAILING EDGE DIMMER –DMR.732 & DMR.733
User Manual. (Ver.03)
ELECTRON S.A. 7 klm National Road Athens - Lamia, 68 Antiohias Str,
PROFESSIONAL LIGHTING SYSTEMS N. Philadelphia, 143 41 Athens, Greece
info@electron.gr, www.electron.gr Tel. +30 210 2584240, Fax. +30 210 2584245
Connecting & controlling the output with
Push button.
For connecting the Push button a single switch should be
connected from one side to the “LIVE” and from the other
side to the dimmer’s screw terminal indicated with this
symbol . It is possible to connect more than one
Push button controllers with the same method.
Once the connection is been made the button operates as
follows:
Press the button continuously. The output level begins
to rise. Once the output reaches the desired level,
release the button.
Press the button continuously again. The output level
begins to decrease. Once the output reaches the
desired level, release the button.
Notice that each time you press the button, the operation of
dimmer changes, one time the output level increases and
the other time the output level decreases and so on.
Press the button instantly. If the output is at a certain
level (not 0%) then the output level becomes zero.
Press the button instantly. If the output level is zero then
it will come back to the level it was when the button was
pressed to become zero.
Notice that each time you press instantly the button to zero
the output, the dimmer saves the output level that had in the
time that was pressed. In this way, when you instantly press
the button, the output level will get back to the stored level.
Press the button instantly two times. The dimmer goes
at 100% level.
Furthermore, if in an installation multiple DMR.732 &
DMR.733 dimmers are been controlled from the same push
button and for some reason one or more dimmers lose their
synchronization with the remaining dimmers, the double
instant push can be used for synchronizing all dimmers at
the same output level and with the same direction (down).
Dimmer’s operating mode (DMR.732).
DMR.732 is operating in “LAST” mode (LAST takes
precedence or aller retour). The dimmer is detecting the
input that changed last and modifies the control level of the
output accordingly.
For example, we suppose that the Push button input has
70% level and is currently controlling the output. If the level
of 1/10V input changes by more than 3%, regardless if the
level is higher or lower, then in the dimmer’s output you will
see the level of the 1/10V input, because in this input there
was the last change of the control level.
Dimmer’s operating mode (DMR.733).
DMR.733 Push button input and Casambi commands
operate in “LAST” mode (LAST takes precedence).
You must be aware of the following:
Push button’s control level is not visible in Casambi
system.
The setting “Start up state for power on” for
Casambi system is not applicable because of the
“Last” state memorizing feature of DMR.733.
The “Minimum dim level” setting which is set from
Casambi system is overwritten from the "MIN
ADJUST" feature of DMR.733.
The minimum fade in / out time is 640msec. This
time cannot be decreased by Casambi system.
Bluetooth pairing (DMR.733).
DMR.733 can be paired and controlled from your Bluetooth
device through Casambi app, which is available in “Play
Store” and “Apple Store”for free. Once you have
downloaded the Casambi app, you need to enable the
Bluetooth connections at your device. Then open the
application and go to My networks as it is indicated in the
next figure.
Then select the option “Create a new network”.
Select a name for your network and any other preference
that is required and press “Save”.
Now you have successfully created your own network.
Select “Show nearby devices” to add DMR.733 to your
network. DMR.733 should be power supplied, in order for it
to be visible at your Bluetooth device.
Note that you can add up to 127 DMR.733 devices into a
single network or less if you are already using some
other Casambi devices in the same network.
For more information about the network settings and the
Casambi app in general contact with ELECTRON S.A. or
visit Casambi’s web site.
