Videx 2301N Kristallo Series, User Manual

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VX2300 2 Wire Video Digital System
PrtCode:VX2300_2_9.doc – Pag.5 08/03/2011 Rev.2.9
Art.4302N
Digital Call Panel
4302N
4302NR STEEL
ALI
Made in Italy
Balance
RS232
NC VLI
COM
NO
-
BUS BUS TRD PTE
V.PB.CHIP
VLO
COLOR
a
b
c
d
e
f
g
h
i
VID2
+V2
GND
2 1
ON
Switch 2 = Not Used
Switch 1 OFF = Main Camera internal
Switch 1 ON = Main Camera External
j
SPB
Fig.1
DESCRIPTION
The digital call panel includes a B&W CCD camera (horizontal and vertical adjustment 10 degrees) with auto iris lens complete with LED’s for illumina-
tion, a 2 x 16 character LCD display with back lighting, keypad illumination plus a keypad with 15 or 18 push buttons depending on the panel version.
The panel with the repertory name has 15 buttons 3 of which for the repertory management, 10 numeric buttons (0..9) plus “ENTER & CLEAR”. While
the standard panel has 18 buttons, 10 numeric buttons (0..9) plus “ENTER & CLEAR” and 6 alphabetic buttons (A..F). Both version have speech board
(with volume adjustment) facility which guides the visitor through verbal messages. The panel allows the connection of an external coax camera for
which provide also the 12Vdc power supply (150mA max). You can set, between the panel built-in camera and the external, which is the main camera
by the switch 1 of the two way dip-switch bank located near the connection terminals: the main camera is the one from which the video came on a call or
camera recall, anyway the other camera can be switched by the proper videophone push button.
The panel is also available with colour camera (suffix “/color” to the product code). The camera illumination LEDs are infrared for B&W cameras and
white light for colour cameras.
Panel details
a.
Panel camera (colour or B&W) with illumination LEDs
b. Panel loudspeaker
c. Panel display
d. Illumination LEDs for keypad
e. Panel keypad
f. Camera orientation adjustment
g. Connection terminals and 2 way dip-switch (only switch 1 is used)
h. Serial RS-232 connector (for PC connection)
i. Balance, Loudspeaker volume and Microphone volume trimmers
j. Speech board volume trimmer
CONNECTION TERMINALS
Terminal Description
NC
Built-in relay “normally closed” contact
VLI
Signal used for electric lock opening in “capacitor discharge” mode
VLO
COM
Built-in relay “common” contact
NO Built-in relay “normally open” contact
- Ground signal
BUS
Bus connection terminals
BUS
TRD
Active low “Time Clock” signal. When active the “trade code” is enabled
PTE Active low “Push to Exit” signal. When activated switches the built-in “door open” relay
VID2 Video signal input (Coax centre core)
+V2 12Vdc 150mA max output to supply the external camera if necessary
GND Video signal ground (Coax screen and 0V to camera)