Terminal assignment
TaM/TbM Input In-Home bus
TaM/TbM Throughput In-Home bus
ERT/ETb
Storey call button
+M/-M
Additional supply
20–30 V DC for video
memory function and
door parallel call
S1/S1
Potential-free contact
freely programmable
Commissioning
Installation, commissioning and
programming are described in the
system manual (enclosed with line
rectifiers BNG/BVNG 650-... ).
Note
As in the as-delivered / de-energized
status, the contact position of the
bistable relay (contact S1/S1) cannot
be defined, the bus supply to the
device must be connected before-
hand to ensure that the bistable
relay functions correctly.
Video memory
(without SD card)
The device's video memory is only
active when the handsfree bus tel-
ephone has a supplementary power
supply. It stores the last 28 pictures
taken by the door camera. In the
event of a power failure, the video
memory is deleted.
Setting the language, date and
time
After first switching on the monitor,
the language must be selected. The
display then changes over to the
input of date and time.
Assigning the monitor buttons
The monitor is operated using a
5-way button. The Enter key is used
to switch on the monitor or confirm
a selected function. The control but-
tons are used for navigation within
the different menu levels.
6
Enter button
Control buttons
Depending on the monitor display,
the control buttons can be assigned
with different functions.
SD card
At the top of the unit, an additional
SD card can be inserted. Cards
ranging in size from 32 MB to 32 GB
can be used, with capacity for
storing between 25 and over 20000
images depending on the size. One
image requires around 1,2 MB of
storage space. The images are saved
in *.tif format with a resolution of
720 x 576 Pixel.When the card's
memory is full, the oldest image
is always overwritten. If the card
is inserted, the SD card symbol is
shown in the upper line.
The handsfree bus telephone should
be used to format the SD memory
card; if you want to format the card
with the PC, the format FAT 16/32
should be used.
Similar to photographs, saved
images are subject to copyright.
Disposal
Responsible disposal and separate
collection of end-of-life devices help
to prevent potential environmental
and health hazards, and form the
basis for the recycling of used elec-
trical and electronic devices.
Rechargeable batteries should also
not be disposed of with the general
household waste.
When disposing of your end-of-life
devices and batteries, please observe
the local waste disposal regulations.
Details can be obtained from your
local authority, waste disposal service
or the specialist dealer from which
you purchased the product.
Before disposing of rechargeable
batteries, cover over the contacts
with sticky tape or other insulating
material to ensure they do not
come into direct contact with other
objects. Direct contact with other
metal objects in waste containers
can result in fire and explosions.
Accessories for BFCV 850-...
ZTCV 850-... table-top accessory for
conversion from a wall-mounted to
a table-top device.
Specifications:
• The device is supplied via the
In-Home bus if the video memory is
not used
• Additional supply 20–30 V DC for
the video memory function / door
parallel calls / intercom function cur-
rent consumption max. 350 mA
• Ring tone volume: max. 83 dB (A)
• Colour monitor 8.8 cm
• Potential-free contact
max. 15 V AC, 30 V DC, 1 A e.g.
for connection of an additional bell,
switching time 0.4 secs.–19 mins
Video memory:
• 28 images in device memory
• SD card from 32 MB to 32 GB
• File format *.tif
• Data structure FAT 16/32
• Resolution 720 x 576 pixel
• Dimensions W x H x D:
106 x 278 x 27 mm