Matrix Vision User Manual

Vision System Manual
147
Matrix
Real Time Clock (RTC)
What’s this?
Various features and facilities provided by the Vision use date and time parameters. Such facilities work
properly only if the system is set with correct date and time values. These features are:
1. Alarms
2. SMDR
3. Time Table
The Vision is equipped with built in Real Time Clock (RTC) circuit. This circuit is to be set once with current
date, day and time values. It then updates itself regularly to keep track of the parameters. However, please
note that the RTC circuit can drift over a long period. Hence it is recommended to check and reset RTC values
at least once every month to correct this drift.
How to program?
Use following command to set date parameters:
1001-Date-Month-Year
Where,
Date = 01 to 31 (leading zero must in case of single digit date).
Month = 01 to 12 (leading zero must in case of single digit month).
Year = Year in two digits from 00 to 99.
Use following command to set day of the week:
1002-Day
Where,
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
123 4 567
Use following command to set time:
1003-Hours-Minutes
Where
Hours = Hours in 24-hours format in two digits from 00 to 23 (leading zero must).
Minutes = Minutes in two digits from 00 to 59 (leading zero must).
Example:
Set the system with 1
st
April 2003, Monday at 9:00AM.
Use following commands:
1001-01-04-03
1002-2
1003-0900
=X=X=

Matrix Vision Specifications

General

Brand	Matrix
Model	Vision
Category	PBX
Language	English