Pairing The Handset And Door Unit - Marmitek DP150 User Manual

6. Now the unit can be switched on and ready for operation. Taking out
the unit or keeping it placed in the charger stand will cause no
damage to the battery. In the latter case, when the battery is being
consumed and the voltage falls to a certain level, the charger stand
will automatically charge up the battery. The segments inside the
icon will flash in turn whenever the unit is under charged.
CAUTION: BE SURE THE BATTERY IN THE HANDSET IS A
RECHARGEABLE TYPE BEFORE YOU PLACE IT IN THE CHARGER
STAND, OTHERWISE AN EXPLOSION MAY RESULT.

PAIRING THE HANDSET AND DOOR UNIT

This process is to match the Door Unit with the handset so that they can
communicate with each other and so that no other devices (even a
doorphone of an identical model) can interfere with you or the receiving of
your signal.
The Door Unit and handset are already paired with a factory pre-set code
when they are shipped from the factory. However, we recommend pairing
them again to achieve better privacy and to avoid a false triggering of a
door lock from a nearby doorphone system.
To perform the pairing process, it is necessary to use alkaline batteries as
the power supply in the Door Unit, while the12V DC supply should be
disconnected temporarily.
1. Place the Door Unit and handset close to each other within a
distance of 1m.
2. With the handset in switch off mode, press and hold the Power
ON/OFF button
for around 3 sec to enter pairing mode. The LCD will become
backlighted and show a flashing letter "
3. Press and hold the pairing button
while installing the alkaline batteries. The call indicator
flashing after 3 sec, showing that the Door Unit has entered pairing
mode.
Perform the same for the Door Unit that is intended to be used at the
back gate (option, not included).
4. Now release the pairing button
front gate Door Unit (DO NOT press the call button on the back gate
Door Unit.). Two "Di Di" sounds will be heard and at the same time
the letter "
will show steady in LCD on the handset once pairing is successful.
8
and the door lock open button
" and (or
".
at the back of the Door Unit
, press call button
in case there is a back gate Door Unit)
together
will start
on the
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