Videx VX2200 Anleitung zur Fehlerbehebung PDF herunterladen (Seite 34)

PAGE 34 of 68 VX2200 TECHNICAL MANUAL VER1.5

PROGRAMMING

The programming of this videophone consists of the following stages:

- Set the PHONE ID on the 8 way dip-switch shown on decimal/binary conversion table in this manual;

- Set the video format, coax or balanced (non-coax). As shown in the table below:-

SWITCH 1 2 3 4 5

Non-Coax (Balanced

Video

OFF ON ON ON ON

Coax (Composite video) ON OFF ON ON ON

- Setting of the number of rings; the default setting is 3, to set 6 rings follow these steps:

a. switch off the videophone by unplugging the flat cable from the PCB connection;

b. make a short between terminals 14 and 15 (signals “-” and “LB”) of the PCB connection;

c. plug the flat cable onto the PCB connection and wait for a double beep before removing the short

between terminals 14 and 15;

d. to revert to 3 rings, do the same but wait for only one beep before removing the short between

terminals 14 and 15.

- Setting the “”button function; the default function setting for this push button is the camera recall, to set

the push button as an alarm call:

a. Switch off the videophone by unplugging the flat cable from the PCB connection.

b. While pressing the “” push button, plug the flat cable onto the PCB connection and wait for a double

beep before release the push button.

c. To revert to the recall function, do the same but wait for only one beep before release the push button.

When you use the Art.402 for both Art.3371 and 3376, the fourth switch on the 5 way dip-switch should be

moved to OFF.

The wires of the Art.402 must be connected; black to terminal 17 (R- signal), red to terminal 18 (R+ signal).

For the Art.3376 it is necessary to set the duration of the privacy mode by setting the 3 way dip-switch

(accessible from the rear side of the videophone) as shown on the table below.

3376 (3476) 3 WAY DIP-SWITCH FOR PRIVACY TIME

Dip-Switch

Time

1 2 3

off off off unlimited

on off off 15min

off on off 30min

on on off 1hour

off off on 2 hours

on off on 4 hours

off on on 8 hours

on on on 16 hours

TECHNICAL SPECIFICATION

Addressing range : from 1 to 180 (BIN code)

Stand-by absorption : about 0.6mA

Videophone max. absorption : about 400mA (20 Volt)

Working temperature : -10 +50 C°

When connecting two or more videophones

in series without the use of video distributors

dip switches 3 & 5 should only be switched

on at the end of line.

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 67 68

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