Videx 2301N Kristallo Series, Руководство пользователя

Страница: 22 / 60

VX2300 2 Wire Video Digital System
PrtCode:VX2300_2_9.doc – Pag.22 08/03/2011 Rev.2.9
PROGRAMMING
The videomonitor setup consists of the following settings:
- Number of Rings;
- Privacy duration;
- Melody selection;
- Unit address (1..127, switches 1 to 7 of SW1);
- Bus Termination (open or close, switch 8 of SW1);
- Intercommunication mode (between apartments or within apartment switch 1 of SW3);
- Extension address (1..4, switches 2,3 of SW3);
- Slave mode (switch 4 of SW3);
- Privacy duration (switches 1,2 and 3 of SW2)
The programming of the number of rings, privacy duration and melody are carried out through the videomonitor push buttons , all other settings are car-
ried out on the two dip-switch banks (SW1 and SW3) on the rear side of the video monitor (the back cover need to be removed).
Except the number of rings programming, it is necessary to remove temporary the power supply after making any other programming
changes.
NUMBER OF RINGS AND MELODY SELECTION
First of all make a camera recall to switch on the unit then proceed with the programming operation.To alter the number of rings and select the melody,
the videomonitor must be in program mode. This is achieved by operating the two following buttons at the same time (left button of the volume control
and the right button of the colour intensity control) see Fig.1A 8 small buttons towards the bottom of the face plate (far left button and far right button
together). When the programming mode is entered LED 1 (Fig.1A) starts flashing. This will automatically reset after 20 seconds of idle time.
Number of rings

When in the programming mode press and hold the “ ” button, LED 1 will stop flashing and LED 3 (Fig.1A) will start to flash showing the number of
rings (each flash = 1 ring i.e. 6 flashes = 6 rings)

Once the value of rings has been reached release the “ ” button.

Wait approx 10 seconds for LED 1 to stop flashing to signal that the new value is stored and program mode has exited.
Privacy duration

When in the programming mode press and hold the “ ” button, LED 1 will stop flashing and LED 3 (Fig.1) will start to flash showing the number of
times the button is pressed (each flash = 15 minutes i.e. 8 flashes = 2 hours )

Once the duration required has been reached release the “ ” button.

Wait approx 10 seconds for LED 1 to stop flashing to signal that the new value is stored and program mode has exited.
Melody selection

When in the programming mode, press left or right call tone volume control buttons (press the left button to navigate backward or the right button
to navigate forward in the melodies selection menù) until the videomonitor plays the selected melody (during the melody play the LED1 stops flash-
ing);

Before press again one of the two buttons to select previous (left button) or next (right button) melody, wait for LED1 starts flashing again then press
and hold pressed one button until the selected melody is played;

Once reached the required melody, Wait approx 10 seconds for LED 1 to stop flashing to signal that the new value is stored and program mode has
exited.
Notes
The second melody increases its volume at each ring: first ring starts at minimum volume level up to the maximum volume level on the last ring. Are
available 4 levels of volume: if are set 6 rings, the fourth, the fifth and the sixth will be emitted at the maximum volume level.
VIDEOMONITOR ADDRESS – SW1.1..7
The table above shows how to set the address of the videophone. Considering that ON = 1 and OFF = 0, multiply each
digit for the relevant decimal weight then sum values obtained to get the address: E.g. as highlighted in the table
OFF,ON,OFF,OFF,ON, OFF,ON in binary is equal to 0100101 then multiplying each digit for the relevant decimal weight
you obtain the address that is 37.
Switches Status Binary Code – Decimal Weight
Address
7 6 5 4 3 2 1 64 32 16 8 4 2 1
OFF OFF OFF OFF OFF OFF ON 0 0 0 0 0 0 1 1
OFF OFF OFF OFF OFF ON OFF 0 0 0 0 0 1 0 2
OFF OFF OFF OFF OFF ON ON 0 0 0 0 0 1 1 3
OFF OFF OFF OFF ON OFF OFF 0 0 0 0 1 0 0 4
OFF ON OFF OFF ON OFF ON 0 1 0 0 1 0 1 37
ON ON ON ON ON ON ON 1 1 1 1 1 1 1 127
Note
The maximum number of units allowed is 100 but the address of each unit can be a value between 1 and 127.
BUS TERMINATION - SW1.8
The factory preset for this switch is ON: termination enabled. In case of more units (intercoms, videophones or video
monitors) in a parallel connection (bus wires are connected to the terminals of the first unit then from this to the second
and so on up to 4 units max) switch 8 must be set to ON only for the last unit in the chain while on all other units must be
set to OFF (bus termination disabled).
5 4 3 8 7 6
ON
2 1
=OFF
=ON
ON
SW1.8
SW1.1..7
5 4 3 8 7 6
ON
2 1
=OFF
=ON
ON