NEC VT46 User Manual

Also see for VT46: Control commands Specifications Quick connect guide Quick connect guide Release note

NEC VT46 User Manual Manual pdf 9 page image

E-9Battery Installation1. Push the catch to the right and remove the battery holder.2. Remove the old Lithium coin cell and install new one (CR2032).Ensure that the side with the mark “+” is up.3. Push the battery holder back into the remote control until you feel aclick.Remote Control Precautions• Handle the remote control carefully.• If the remote control gets wet, wipe it dry immediately.• Avoid excessive heat and humidity.• If you will not be using the remote control for a long time, remove thebattery.• Do not place the battery upside down.• Keep the coin cell battery out of reach of children so as not to allowthem to swallow the cell battery.CAUTIONDanger of explosion if battery is incorrectly replaced.Replace only with the same or equivalent type recommended bythe manufacturer.Dispose of used batteries according to your local regulations.Operating Range for Wireless Remote ControlRemote control• The infrared signal operates by line-of-sight up to a distance of about22 feet/7 m and within a 60-degree angle of the remote sensor on theprojector cabinet.• The projector will not respond if there are objects between the re-mote control and the sensor, or if strong light falls on the sensor.Weak battery will also prevent the remote control from properly oper-ating the projector.Remote sensor onprojector cabinet30˚30˚30˚30˚7m/22 feet7m/22 feetLiCELL3VOLTSJAPANHCR2032ELL3VOLTSJAPANHCR2032MnO2-LiCELL3VOLTSJAPANHCR2032MnO2-LiCELL3VOLTSJAPANHCR2032CatchBattery holder