Videx VX2200 Anleitung zur Fehlerbehebung PDF herunterladen (Seite 64)

PAGE 64 of 68 VX2200 TECHNICAL MANUAL VER1.5

This unit isolates the telephones from the main bus preventing a single telephone from compromising the

system. One PCB is required for every four handsets. (The L, -, +12, S1 & D terminals are isolated by this

PCB). A piggy back video isolation PCB is also available for this audio isolation PCB (Available in both coax

and non-coax video versions).

Non-Coax Video Distributor & 20Vdc Video PSU isolation (316I)

Video splitter PCB for no-coax video systems, One required for every four videophones. This PCB can be

used as a piggy back card to the 2204N

Coax Video Distributor & 20Vdc Video PSU isolation (894I)

As above but for coax video systems.

BUS Exchanger (2206A, 2206V)

For use with two level systems with main entrances and block entrances. Enables multiple speech paths

(One per block). Use 2206A for audio systems and 2206V for video systems.

BUS Exchanger (2206N)

For use with two level systems with main entrances and block entrances. Enables multiple speech paths

(One per block). The 2206N allows up to 998 apartments to be called from a main entrance and up to 180

apartments per block. The unit can also be used to extend a single level system up to 998 apartments using

more than one riser bus cable.

Concierge unit (2210A, 2210V)

The 2210 allows an operator to handle and to transfer the calls from and to the users. Depending on the

selected operating mode (day-night-off), it is possible to carry out different functions from the concierge. For

video intercom systems, it is necessary to use 2210V (As 2210A but with additional flat screen monitor).

2 wire bus to 4+1 converter (2280)

The 2280 enables the connection of either the Videx Telephone Interface (380) or the Videx apartment

station (500MM) to the VX2200 system "2 wire" Bus.

Audio telephones (3171, 3172 and 3176)

3000 Series intercoms for the VX2200 Digital System. All 3 intercoms have a door-open/call to concierge

button plus an electronic call tone with a 3 level volume control which can be adjusted by the user. The 3171

and 3172 have a dry contact service push button and the 3172 has a slide privacy switch. The 3176 has a

timed privacy push button with red privacy LED and a green “door open” LED (The door open LED requires

an additional wire).

Audio apartment stations (5178, 5178/CA and 5178/CR, VR5178)

5000 Series surface apartment stations available in white, silver or carbon fibre finishes. Including features

such as half duplex handsfree speech or optional simplex speech mode, timed privacy facility with LED, door

open LED and additional service buttons. Also available in vandal resistant flush.

Basic function audio telephone (3161, 3162)

3000 series low cost telephones with restricted features. The 3161 has a “door open” button and “service”

button. The 3162 also includes a slide mute switch. These telephones can only be used on audio systems

without isolation or a concierge.

Videophones (3371, 3376, 3471, 3476)

3000 Series videophones with coax and non coax video inputs. The 3371 (3471 for colour video) has 5

buttons: “door open”/call to concierge, camera recall/alarm and 3 service push button. The 3376 (3476 for

colour video) is similar to the 3371 but also includes timed privacy with red privacy LED, door open LED

(Requires one additional wire) and one less service push button.

Videomonitors (5478, 5478/CA, 5478/CR, VR5478)

5000 Series videomonitors with coax and non coax video inputs. Including colour video, timed privacy

facility, half duplex handsfree speech (Optional handset kit or simplex speech option) and spare service

buttons. A flush mounting kit is also available for these monitors which are also available in white, silver or

carbon fibre affect finishes. Also available in vandal resistant flush.

Videophone (3678)

3600 Series videophones with coax and non coax video inputs. Colour TFT 3.5” monitor with OSD. 3

buttons: “door open”/call to concierge, camera recall/call answer and privacy. Includes both handset and

handsfree speech, timed privacy facility and privacy, door open and answer LED’s

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