Connectors, Configuration And Connections; Connectors; Configuring The Keyboard - Videotec DCBD-DCTEL Manuel D'instructions

6 Connectors, Configuration and Connections

The installation procedure should only be carried out by an authorised, skilled technician: an incorrect
connection or a mistake when configuring the keyboard could lead to faulty operation, even of the other
peripherals installed in the system.

6.1 Connectors

The DCTEL keyboard has two RJ11 connectors on the back (only one for the DCBD), a 4-position Dip
Switch and a connector for the power supply jack:
Power supply Jack

6.2 Configuring the keyboard

The configuration phase allows the keyboard to be set up for optimal operation, based on system
requirements. Configuration should by carried out at the time of installation by the installer-technician and
eventually later in case of changes to the system type. We recommend to proceed with the parameters properly,
in order to prevent installation problems.
The following diagram shows the configuration dip-switches situated on the back of the keyboard:
DIP
DIP1
DIP2
DIP3
DIP4
Configuration
dip-switch
FUNCTION
Enables Telemetry line load (only for DCTEL keyboard)
Not used
Not used
Program Keyboard
Page 6
RJ11 video line
connector
RJ11 telemetry line connector
(DCTEL only)
MNVCDCBD01_1729_EN