Bitronvideo T-LINE B-FAST Handbuch Seite 14

Set a number from 0 to 3 according to the following fi gure and the following rules:
• If there is only one monitor in the apartment, the extension code must be 0.
• Up to four monitors may be connected in parallel in the apartments with the same user code but with
different extension codes.
The extension code is used to identify the single monitors of the same user. This allows to make intercom
calls addressed to a single extension.
Also consider that:
• Extensions 0 and 1 will ring when a call is received, while extensions 2 and 3 will ring immediately after.
• The monitor of extension 0 will be switched on when a call from the door panel is received. All the other
monitors in the apartment may be switched on by pressing the button. This will switch the other monitors
off ('video transfer' function).
1 2
Extension = 0 Extension = 1
SWITCH THE SYSTEM ON AND CHECK VOLTAGE
After carefully setting the impedance switches and confi guring all devices, switch the system on and perform
the following checks (system in stand-by mode):
POWER SUPPLY UNIT AV4005/022
Check for direct voltage from 28V to 33.5V on the BUS terminal pair (0, 1).
DOOR PANEL AV4005/150 and AV4005/160
Check for direct voltage from 28V to 33.5V on the BUS terminals.
VIDEO DISTRIBUTOR AV4005/005 (if installed)
Check for direct voltage from 27V to 33.5V on the BUS (IN/OUT) and BUS (DER) terminals.
BRACKET AV1423/011
Check for direct voltage from 27V to 33.5V on the BUS terminals when the monitors are on.
In all cases, the voltage on the terminals when the monitor is on must never exceed 23.5V.
CHECK FOR PRESENCE OF VIDEO SIGNAL
The monitors are provided with a yellow LED indicating system faults.
Yellow LED
on bracket
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1 2 1 2 1 2
Extension = 2 Extension = 3
The yellow LED may indicate the following faults:
• Wrong impedance switch (S1) confi guration on devices.
• Distributors without jumpers.
• Distribution branches without terminals.
• Door unit either not connected or not working.
CHECK BASIC FUNCTIONS
This tests consists in calling the user, checking that the monitor rings, checking for presence of image,
checking audio connection and releasing the lock.
• Press the call button from the calling station.
• The monitor of extension 0 (DER=0) will light up. The user has 60 seconds to pick up the handset.
• If several monitors are connected in parallel, the monitors of extensions 1, 2, 3 will not light up. Press the
auto power-on button to light up the monitor of another video doorphone ('video transfer' function). This
operation may be repeated on all the monitors of the called user until the 60 timeout elapses or until one
of the handsets is picked up and the image is captured.
• A conversation may be established for up to two minutes after picking up the handset.
• From the call reception to the end of conversation, the door lock may be released by pressing the respective
button.
• Hang up. The entire system will returns to stand-by mode.
PROGRAM ADDITIONAL FUNCTIONS
After checking the basic functions of the system, program the additional functions as required.
1. Door panel free lock release function: select this function by means of the specifi c dip switch.
2. Surveillance camera auto power-on function: select this function by means of the specifi c dip switch.
This function must be activated in video surveillance kits AN4005/051 and /061.
3. Monitor intercom function: associated the code of the user to be called to the buttons.
4. Video doorphone or intercom tone: one of fi ve tones may be selected.
5. Floor tone: one of fi ve tones may be selected.
FREE DOOR OPENER ON DOOR UNIT
AUTO-ON ON SURVEILLANCE CAMERAS
DS90365-005 DS90365-005
PRIVACY FREE
(default)
NOT ACTIVE ACTIVE
(default)
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