Idiomas disponibles
Idiomas disponibles
GB
DESCRIPTION
Types 6621 (6621/F), 662C (662C/F), 6721 (6721/F) are open voice mo-
nitors series 6600 with LCD colour screen to be used in DUE FILI ELVOX
(two wire Elvox) audio/video entrance panel systems.
Type .../F versions have the same features and are programmed and in-
stalled in the same way.
The screen of all abovementioned monitors can be vertically sloped.
They are equipped as standard with 8 push-buttons for the following
functions: door lock release, self-start of video interphone in the system
even when it has not been called, conversation, stair light, internal voice
line volume control, ringtone volume control, brightness control and rin-
gtone type setting. Two LEDs (red and green) on the video interphone
serve to indicate the following states: call signal mute, unanswered
calls, services not available and gate/door open.
- Flush-mounting of the video interphone (type 6621) requires the use
of flush-mounted back box type 6149 or the brackets type R660 (for
plasterboard).
- The surface wall-mounted installation for the video-interphone (type
6721) requires the brackets for the wall-mounting supplied as stan-
dard.
Type 6721/FD is designed for use with hearing aids used by hearing im-
paired people. To activate it, select the "T" position on the hearing aid.
Fig. 1
C
D
F
G
D
Video interphone technical specifications
- Flush-mounted video interphone in ABS.
- Removable terminal block.
- Flat 3,5" TFT LCD screen.
- Electronic circuit on interchangeable cards.
- PAL standard video signal.
- Operating temperature from 0° to +40° C.
- Electronic ringtone.
- Input for landing calls with different ringtone from entrance panel
calls.
- Output for additional ringtone type 860A.
- Supply voltage provided by bus.
- Input for additional power supply (type 6923) if the system is configu-
red to enable simultaneous activation of more than two monitors.
Controls and adjustments
A) Manually tilting TFT 3,5" LCD screen.
B) Microphone.
C) Loudspeaker.
D)
Pair of push-buttons.
1) When the monitor is ON, the push-buttons can be used to adjust
the brightness.
2) When the monitor is OFF, the push-buttons can be used to select
the tune for calls from a speech unit only. To programme the tune:
hold down 1 of the 2 push-buttons for at least 1 second, then press
the push-buttons repeatedly to select the desired tune.
E)
Pair of push-buttons.
1) During conversation, with push-button "i" pressed, press push-but-
tons "E" to increase or decrease the volume of the internal voice line.
2) To adjust ringtone volume: hold down 1 of the 2 push-buttons
"E" for at least 1 second, then press the push-buttons repeatedly to
increase or reduce ringtone volume, or mute the ringtone.
The "E" push-buttons adjust the chime volume also during the ring
tone for the internal or external call. Once the sound emission is ter-
minated, they adjust the contrast while the screen is turned on.
F)
Push-button for auxiliary service, 1st relay of 1st actuator
type 692R
I N T R O D U C T I O N / I N S T A L L A T I O N
L
M
G) Push-button
tion in progress.
H) Push-button
: for self-start of the monitor without the latter being
called.
I)
Two-channel conversation push-button: after the call and/or
switch-on of the monitor press the pushbutton once to activate the
audio. Pressing it once again the conversation terminates.
The red LED remains lit for the whole conversation dwell.
L)
Door open LED: the red led is lit when at least one door/gate
is open, it turns off when all doors are close (the function is optional
according to the type of installation)
M)
'Ringtone mute' LED: if the red LED lights up, this indicates
that the call is disabled (see point "E").
The red LED also remains lit for the entire duration of the conversa-
tion, i.e. while the audio is active.
N.B. On the back of the video interphones type 6621, 6721 is a RESET
push-button for use during programming, while on video interphone
A
662C the RESET push-button is on the bottom of the table-top conver-
sion kit and all are equipped with the A-B-C connectors for stabilising
the video signal.
Connection and connector terminal board
B
+12, CH) Additional ringtone connection.
1, 2)
BUS line.
E+, E-)
Additional supply voltage for video interphone with power
supply type 6923.
E
FP, M)
Connection for landing call push-button.
INSTALLATION 6621
H
- Install the video interphone away from sources of light and heat.
- Flush-mount back box type 6149 in the wall at a height of approxima-
tely 1.4 m above the ground.
I
- Remove the plastic cross-piece from the back box (see Part.1, Fig. 2)
- Carry out the terminal block connections (see wiring diagram).
- Fix the video interphone to the back box with the 4 screws supplied (fig. 2).
E
- Fit the side panels, taking care that the panel with the slot for the mi-
crophone is fitted on the right (fig. 2).
Flush-
mounted
version
Fig. 2
6/32
: to open the lock and terminate any conversa-
139
136
mm
mm
141mm
59mm 10mm
Part. 1
