Specifications

English 11
Figure 14 Battery replacement process
Remote Control Range
The remote sensors are located on the back of the unit. It can function in a range 50 degrees horizontal
and 30 degrees vertical relative to a line that is a right angle to the remote sensor. The distance between
the remote control and remote sensor must be shorter than four meters (13 feet).
Figure 15 Range
Usage and Replacement of Lamp
The light source lamp has a limited service life.
The picture will become dark or the color will fade after the lamp has been used for a long time. In such
cases, continued use of the lamp could cause a malfunction. Replace the lamp with a new one.
A Lamp/temperature Status LED Indicator
1. Lamp in excess of service hours
When the LED light is a continuous red, it means the lamp has exceeded (*1500) service hours. After
this light appears, it is advisable to replace the projection lamp as soon as possible.
i.
“CHANGE THE LAMP, AND RESET THE LAMP TIMER” will be displayed on the screen if the
lamp has been operated for 1200 hours (see figure 16).
ii.
“CHANGE THE LAMP, THE POWER WILL TURN OFF AFTER 20 HOURS” will be displayed on
the screen if the lamp has been operated for 1479 hours. The “20” will count down (see figure
17).
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