Monitor Functions; System Installation - Bitronvideo T-LINE B-FAST Handbuch

MONITOR FUNCTIONS

1) DOOR LOCK BUTTON
2) "•" AUTO-ON BUTTON
3) "A" AND "B" AUXILIARY BUTTONS
4) BRIGHTNESS ADJUSTMENT CONTROL
5) CONTRAST ADJUSTMENT CONTROL FOR AV1423/001
AV/1423/002 OR COLOUR ADJUSTMENT CONTROL
FOR AV1423/003 AND AV1423/004
6) CONTRAST ADJUSTMENT CONTROL (AV1423/003
AND AV1423/004 ONLY): the trimmer may be
accessed only by shifting the volume selector to
maximum volume position. Use a slot screwdriver
to adjust.
7) VOLUME/MUTE ADJUSTMENT CONTROL
Shift the selector to the upper position for
maximum ringer volume, to the intermediate
position for minimum volume and to the lower position to mute the ringer. A red indicating fl ag will
protrude from the bottom of the monitor in the latter case.
8) INDICATOR: turns green when a call is received. Turn red to indicate that the door is open if wired to the
specifi c door panel sensor.
CALL RECEPTION AND VIDEO TRANSFER FUNCTION
Call source
Call from door panel
Intercom call 0.5s ON 0.5s OFF for three times
Floor call
The door lock can be released from the door panel also without picking up the handset when a call is received.
If there are several monitors connected in parallel in the apartment, extensions 0 and 1 will ring immediately,
after which extensions 2 and 3 will ring. The image will also appear on monitor 0. The monitor of the other
extensions may be switched on by pressing the auto power-on button "•" ('video transfer' function) until one
of the handsets is picked up. After picking up, the image will be captured and therefore will appear only on
the monitor which picked the call up and which established a conversation with the door panel.
AUTOMATIC POWER-ON FUNCTION
Press the button • when the monitor is in stand-by mode to use the automatic power-on function. Pick up the
handset to establish an audio and video communication with the door panel unit.
INTERCOM CALL TRANSFER
After programming one of the monitor buttons (• - A - B) for intercom functions (see section on programming),
pick up the handset and press the programmed button. The calling monitor will beep twice to confi rm and the
called monitor will ring. Communication will be established when the called monitor handset is picked up.
FLOOR CALL FUNCTION
The monitor is equipped with a pair of terminals (P) for connecting the fl oor call button. The monitor will
ring for 3s with the programmed tone when the button is pressed. Connect the button only to extension 0 if
several monitors are connected in parallel. Extensions 0 and 1 will ring immediately, while extensions 2 and
3 will ring immediately after.
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4
5
6
7
8
Timeouts Ring time
3s ON 3s
2,8s
3S ON 3s
SUPPLEMENTARY RINGER MANAGEMENT
The monitor is provided with a pair of terminals (S-, S+) for connecting a supplementary ringer (AV9988/001,
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AV9988/003 or AN7759 or the like ) or relay. The ringer is operated when any call tone is generated. Follow
the instruction provided for using the ringers.
BUTTONS "•" - "A" - "B" FUNCTION OVERVIEW
The following table shows the function of the buttons according to monitor state.
2
1
BUTTON Standing by,
handset on
hook
Press (1)
button "A"
or "B"
Press Main auto-on
button "•"
(1) Function reserved for future developments.

SYSTEM INSTALLATION

All devices must be installed according to rules of best practice and CEI standards. Particular attention
must be devoted to power supply units and transformers which must be positioned in suitable electrical
panels equipped with appropriately dimensioned circuit breakers. Good immunity to interference is only
guaranteed in the system if Bitronvideo AV4005/006 wire is used for bus line wiring. In all cases, to improve
immunity to interference, avoid laying the system wires near 230V and 380V power wires which generate
strong electromagnetic fi elds. Problems of unpredictable frequency and severity may occur if the rules are
not followed.
• Data transmission errors between devices making it impossible to make calls.
• Poor quality of the video image: loss of detail, ghost images, etc.
• Interference of the video image.
• Noisy audio signal.
DESCRIPTION OF DEVICE TERMINALS
POWER SUPPLY UNIT AV4005/002
BUS 1 Terminal pair connecting to non-polarised bus line 1 (door panel)
BUS 2 Terminal pair connecting to non-polarised bus line 2 (monitor)
0,230 Terminal pair for connection to the 230Vac electrical mains
DOOR PANEL AV4005/150 or AV4005/160
BUS Two-wire non-polarised bus line
V Connection to secondary surveillance cameras (coax central pole)
S Connection to secondary surveillance cameras (coax sheath)
AP+ Positive lock operation
AP- Negative lock operation
0 TA terminal reference earth
TA External door release button input
SW AV4005/17 surveillance camera cycle module output
0 SW reference earth
DS90365-005 DS90365-005
MONITOR STATE
Call received, Call received, During
video on, video off, conversation
handset off handset on
hook hook
Relay box Relay box Relay box
activated, if activated, if activated, if
programmed programmed programmed
Video cycle Video transfer Four beeps
indicated no
operation
Standing by, handset
off hook
Intercom call or relay
box activated, if
programmed
Intercom call or relay
box activated, if
programmed
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