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Montage
Application
Deluxe video table-top accessory for
converting in-house telephone
BTCV/BFCV 850-... from a wall to a
table-top unit. Connection of the
table-top unit to an 8-pin telecom
socket type.
Telecom socket UAE 8 (8).
Electrical voltage
Mounting, installation and
servicing work on electrical
devices may only be performed
by a suitably qualified electrician.
Modern furniture is coated with an
enormous variety of different
lacquer and plastic finishes.
Constituents of these materials can
result in softening of the plastic feet
in table-top devices and so impair
the surface of the furniture. Please
appreciate that the manufacturer is
unable to accept any liability.
Electrostatic charging
Electrostatic charging can cause
irreparable damage to the circuit
board as a result of direct contact.
For this reason, direct contact with
the circuit board must be avoided.
Scope of supply
ZTCV 850-... comprising:
• Slip-proof table foot with pre-
assembled cable strain relief device
• 4 round push-on sleeves
• 4 countersunk head screws 2,5x6
• Spacer plate for height
compensation in case of individually
configured devices
• 8-pole connecting cables, 3 m long
with Western plug
• This product information
Mounting
1 Open the device from the back by
pressing in the locking lever.
2 Unscrew the pre-assembled cable
strain relief device in the table foot.
3 Insert the required connecting
cable with the stripped cores into
the table foot from the back.
Observe a cable length after the
cable strain relief device of 120 mm.
Screw the cable with cable strain
relief in the table foot using the two
screws.
4a Place the in-house telephone
base plate on the table foot. Insert
the cores through the large opening
in the base plate.
4b In telephones with a facing
panel front and back, the spacer
plate must be additionally inserted
between the table foot and base
plate to compensate for the gap.
5 Break off the pre-moulded push-
on sleeves from the plastic cross.
Fasten the base plate using the 4
round push-on sleeves and the
countersunk head screws.
Installation
6 Connect the cores to the
terminals in accordance with the
circuit diagram. Do not remove the
inserted terminating resistor at the
terminals TaM and TbM. It is not
possible to loop through the video
signal in the in-house telephone
with table-top units. The In-Home
bus can only be relayed via a bus
distributor BVVU 650-... to other bus
telephones. If the bus distributor is
mounted under the junction box, a
deep version must be used.
i i
If the Telecom junction box
has a shielding terminal, this is
not occupied.
• If switching and control functions
are executed, the contacts of the
Telecom junction box may have to
be configured for any occurring
currents. (see Telecom junction box
data sheet)
• Unassigned cores must be
insulated and stored in the
installation chamber on the base
plate or table foot.
7 Slot the housing into the base
plate and close by applying a light
pressure.
8 To remove the housing, push the
locking mechanism upwards
through the hole in the table foot
using a flat blade screwdriver. The
circuit board and receiver remain on
the upper part of the housing.
Servicing
Statutory warranty conditions apply.
3
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