VOJAS Installation Manual
Caution:
Sudden power outages can damage the electronics and cause software problems.
covers installed.
Covers are integral part of safety design of the product. Do not operate without the
Warning:
adequate protection can result in equipment failure or even injury to users.
The device is not protected against power spikes. Operating the equipment without
Warning:
permanent damage to the electronics.
Exposing the device to direct sunlight or extreme temperatures can cause
Caution:
damage to the equipment.
Exposing the device to water or excessive humid conditions can cause permanent
Caution:
performance and/or cause permanent damage to the equipment.
Exposing the device to very dusty or smoky environments can reduce the
Caution:
▪
UPS
–
Uninterruptable Power Supply - VOJAS requires an uninterruptible power supply,
sudden outages of power without following the proper Shut Down procedure can damage
the equipment and the operating system of the device.
▪
Protection - VOJAS needs the power supply to be protected against over voltage and short
circuits, it does not have internal protection against these conditions. It can result in
permanent damage to the device and even injury to users in close proximity.
3.2.2
Projection Surface
VOJAS needs an external projection surface, for permanent installation a fixed or retractable
screen designed for a wide aspect ratio (16:9) projector is recommended.
3.2.3
Internet Connectivity
Though VOJAS can operate as a standalone device it is most effective when connected to the
internet and the SmartSpace. It requires an internet connection with a minimum bandwidth of 1MBPS.
VOJAS offers multiple connectivity options to connect to a network including wired LAN (RJ45), Wi-
Fi, 4G GSM.
3.2.4
Operating Environment
▪
Heat
- The VOJAS is designed to be operated across a wide range of temperatures
between 0º C to 40º C and has internal cooling fans to maintain a safe operating temperature.
It is still advised to avoid exposures to very high temperatures or direct sunlight as it might
lead to preventive shutdowns.
▪
Humidity
- The VOJAS is designed to operate indoors in a controlled environment.
Excessive humidity in the environment can cause internal short circuiting due to
condensation and damage the electronics.
▪
Dust
- Do not expose the VOJAS to very dusty environments. Dust can clog the ventilation
passages and can contaminate the projection optics.
▪
Ventilation
- The projector lamp and the electronics generate a lot of heat during normal
operation, the equipment may feel warm to touch when in use. Air is circulated through the
device through the ventilation ducts on either side, these ducts must be kept free from
