Videotec DCT - Manual (Page 11)

2 DESCRIPTION OF THE KEYBOARD
2.1 General information
The keyboard is a product for professional use in security and surveillance sector applications.
It is able to manage a wide variety of Video and Telemetry functions, including video switching control, alarm
event management when necessary and remote control of digitally controlled receivers.
2.1.1 Features
 Backlit LCD, 320x240 pixel, fitted with Touch Screen
 Easy to use: the most frequent operations are carried out by pressing a single key
 Telemetry control using the 3-axis joystick (PAN/TILT/ZOOM)
 Integrated GRAPHICS environment with the opportunity to customise images and keys
2.1.2 Configuration
 Complete keyboard configuration by on screen setup
 Selection of national language
 Control of a vast range of high speed domes and receivers
 Acceptance/disabling of output and input can be controlled by each keyboard
 Acceptance/disabling of groups of functions
 Autotest of communication channels
 Three RS485 communication lines
2.1.3 Security
 Communication failure and alarm buzzers
 3 system password levels, configurable individually in each keyboard:
1. Access password : required when the keyboard is switched on, to prevent use by unauthorised
personnel;
2. Alarm reset password : required for resetting an alarm event from the keyboard;
3. Setup password: required when setup parameters are to be edited;
 3 user passwords for managing the GRAPHICS environment.
Each password consists of a series of 5 digits and can be disabled by setting it to 00000.
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