Sanyo PLC-XC50 ユーザーズマニュアル

Exhaust

vent

Intake

vent

An auto setup function searches for an input signal and performs 
keystone correction once the projector is put in place and turned on, 
simplifying setup.

This mode lets you use a blackboard as a projection screen

*4
 

. It adjusts 

the colors to make images look similar to those projection to an ordinary 
white screen.

*4 The colors of images projected onto a blackboard or color board may vary from those of the original input signal.

A 1/2x to 16x digital zoom function complements 1.2x optical zoom, 
increasing the flexibility with which the PLC-XC55/XC50 can be positioned 
for use.

The PLC-XC55/XC50 provides industry-standard digital interface support 
with a DVI-I input jack and D-Sub 15-pin input and output jacks.

An easy-off function enables the projector to be unplugged immediately 
without waiting for the lamp to cool down.

Sliding cover

Lens cover

Automatic digital correction of keystone distortion caused by the relative 
position of the projector and the screen makes it easy to set up the 
projector (correction angle: up to +-20

o

 vertically).

Ingestion of dust into the projector 
leads to reduced brightness and a 
deterioration in picture quality. The 
PLC-XC55/XC50 features a new 
dust-resistant design that limits the 
movement of air through the 
projector to the intake and exhaust 
vents.

A lens cover helps keep dust from 
finding its way into the projector 
around the lens, a longstanding 
problem with conventional 
designs. A sliding cover plays the 
same role for the focus and zoom 
controls.

The PLC-XC55/XC50's security bar delivers enhanced security 
performance by accommodating commercially available wire cables up 
to 11 mm in diameter. These strong cables are an effective way to 
prevent equipment theft.

A PIN number can be set to restrict operation of the projector to 
administrators. This feature makes it possible to prevent unintended 
changes to settings and unauthorized operation by third parties, 
enabling the projector to be used with peace of mind even in permanent 
installations.

Access to the lamp from the top of 
the projector means you can 
replace the lamp on ceiling-
mounted projectors without 
needing to take down the 
projector.

Along with its mobility, the PLC-XC55/XC50 features high-output 7 W 
speaker that deliver sufficient audio authority for the projector to be 
used in conference rooms, classrooms, and other spaces with only the 
built-in speaker.

*1 For projectors under 5 kg as of May 12, 2008. *2 Guidelines based on 8 hours of use per day (actual filter operating time: approx. 

3,000 hours). (Based on accelerated testing in the JIS D-0207 experimental environment.)*3 Previous model: PLC-XU78/XU75

Build-in airflow and air pressure sensors detect intake airflow during 
operation. When a clogged filter is detected due to airflow falling below 
a certain threshold, the filter is advanced automatically to replace the 
dirty surface with a clean one, eliminating 
the need to clean the filter. The filter 
cartridge replacement cycle is about one 
year

*2
 

. The PLC-XC55/XC50's use of a large 

filter approximately three times as fine as 
previous models

*3
 

 keeps even microscopic 

dust from entering the projector.