TEKVOX TekMonitor 2 User Manual
Page 16
TEK 2
User’s Manual
V111813
16
TEK
VOX, Inc. – 210.348.6565 –
San Antonio, TX 78216
Macros
Motion
–
If System Power is On - The system off countdown timer is stopped and reset.
If System On is Off - The lights go on.
No Motion
–
If System Power is On - The system off countdown timer runs. If this timer reaches zero, a system off
Macro is called, shutting down the system.
If System Power is Off - The lights go off.
The TEK 2 has an internal 2.2K resistor that can be enabled to create an off state for the Leviton
occupancy sensors. When the occupancy detector is off, its output floats causing the TEK 2 to think it is
on. By turning off the Pull-Up on input 2 the 2.2K resistor is enabled.
This method of controlling the lights from the TEK 2 solves the problem with the lights automatically
shutting off when there are only a few people in the room. Also, the TEK 2 can power off other devices
when no one is in the room, thereby saving energy and extending the bulb life of a video projector
Note that when using a Digital Output to control a lighting power pack, the logic is reversed. This means
when power is first applied to the TEK 2 the Digital Output is in an open state, causing the pull-up resistor
to supply current to turn on the lighting relay. Once the TEK 2 is running, a command is issued to turn on
this output causing the lights go off. Using a relay solves this problem.
Features
Internal timers for Lamp, Maintenance, Monthly Usage, Total Usage and System Off
Detects cut cables for device security
Email Reports including Device Errors, Monthly Usage and Security Email
Detects movement to automatically power on and off lights
Detects the lack of movement to automatically shut down the system