Sanyo Projector Plc Xu115 User Manual

51

Setting
Ceiling 
Rear 
Ceiling
When	this 	function 	is 	set 	to 	“On,” 	the 	picture 	will 	be 	top/
bottom 	and 	left/right 	reversed. 	This 	function 	is 	used 	to	
project	the	image	from	a	ceiling-mounted	projector.
Rear
When	 this	function	 is	set	 to	“On,”	 the	picture	 will	be	left/right	
reversed. 	This 	function 	is 	used 	to 	project 	the 	image 	from	
rear	of	the	screen.
Input search
This 	function 	detects 	the 	input 	signal 	automatically. 	When	
a 	signal 	is 	found, 	the 	search 	will...

5

Setting
Power management
Time	left	before	Lamp	is	off.
Power management
For	reducing 	power 	consumption 	as 	well 	as 	maintaining	
the 	lamp 	life, 	the 	Power 	management 	function 	turns 	off 	the	
projection	 lamp	when	 the	projector	 is	not	 operated	 for	a	certain	
period.
If	the 	input 	signal 	is 	interrupted 	and 	no 	button 	is 	pressed 	for	
more 	than 	30 	seconds, 	the 	timer 	display 	with 	“No 	signal”	
appears. 	It 	starts 	the 	countdown 	until 	the 	lamp 	is 	turned 	off.	
Use...

5

Setting
On start
Remote control
Remote control
Pointer
When	this 	function 	is 	set 	to 	“On,” 	the 	projector 	will 	be	
automatically 	turned 	on 	just 	by 	connecting 	the 	AC 	power	
cord	to	a	wall	outlet.
Note:
	 •	Be	 sure	to	turn	 off	the	 projector	 properly	(see	“Turning	
Off	 the	 Projector”	 on	page	 23).	If	the	 projector	 is	turned	
off	 in	the	 incorrect	 sequence,	 the	On	start	 function	 does	
not	work	properly.
You 	can 	emphasize 	a 	part 	of 	the 	projected 	image 	with	
this...

5

Setting
Key lock
Key lockSecurity (Key lock and PIN code lock )
PIN code lockPIN code lock
This	function 	locks 	the 	top 	control 	and 	remote 	control	
buttons	to	prevent	operation	by	unauthorized	persons.
	.....
	Unlocked.
	 ..... 	Lock	 the	operation	 of	the	 top	control.	 To	
unlock,	use	the	remote	control.
	 ..... 	lock 	the 	operation 	of 	the 	remote 	control.				
To	unlock,	use	the	top	control.
If	 the	 top	control	 accidentally	 becomes	locked	and	you	do	
not	 have	 the	remote	 control...

55

Setting
Change the PIN code lock setting
Use	the	Point	◄►	buttons	to	
switch	between	the	options.Use	 the	Point	◄►	buttons	 to	select	 Off,	On1,	 or	On2	 and	
then	 move	 the	pointer	 to	“Quit”	 with	the	Point	
▼	button.	
Press	the	SELECT 	button	to	close	the	dialog	box.
Change the PIN code lock setting
Enter a PIN code
Use	the	Point	▲▼	buttons	 to	enter	 a	number.	 Press	the	
Point	
►	 button	 to	fix	 the	 number	 and	move	 the	red	 frame	
pointer	 to	the	 next	 box.	The	number	 changes	 to	“
.”...

56

This	function 	provides 	the 	following 	options 	in 	the 	cooling	
fans’ 	operation	when	the	projector	is	turned	off	(p.23).
	 L1	...... 	Normal	operation
	 L2	...... 	Slower	 and	lower-sound	 than	the	normal	 operation	
(L1), 	but 	it 	takes 	more 	time 	to 	cool 	the 	projector	
down.
Fan
Setting
Fan control
Fan
w arning log
This 	function 	records 	anomalous 	operations 	while 	the	
projector	 is	in	 operation	 and	use	it	when	 diagnosing	 faults.	
Up	 to	10	 warning	 logs	are	displayed	 with...

57

Setting
Factory default
This	function 	returns 	all 	setting 	values 	except 	for 	the 	user	
logo,	 PIN	code	 lock,	Logo	 PIN	code	 lock,	lamp	 counter,	 and	
filter	counter	to	the	factory	default	settings.
Exit	the	Setting	Menu.
QuitSelect	Factory	default	and	this	
box	appears.	Select	[Yes],	and	
the	next	box	appears.	
Select	[Yes]	to	
activate	it.
Factory default
This	function	is	used	to	set	a	frequency	for	the	filter	
cleaning.
When	the 	projector 	reached 	a 	specified 	time 	between...

58

The	WARNING	 indicator	shows	the	state	 of	the	 function	 which	protects	 the	projector.	 Check	the	state	 of	the	
WARNING	indicator	and	the	POWER	indicator	to	take	proper	maintenance.	
w arning Indicator
The projector is shut down and the w ARNING 
indicator is blinking red .
When 	the 	temperature 	inside 	the 	projector 	reaches 	a	
certain	 level,	the	projector	 will	be	automatically	 shut	down	 to	
protect	 the	inside	 of	the	 projector.	 The	POWER	 indicator	 is	
blinking	 while	the	projector...

59

Maintenance and Cleaning
Turn	off	 the	projector,	 and	unplug 	the 	AC 	power 	cord	
from	the	 AC	outlet.
Turn	the	projector	 over	and	remove	 the	filters	 by	pulling	
the	latches	upward.
1

Filters	 prevents	 dust	from	 accumulating	 on	the	 optical	 elements	 inside	the	projector.	 Should	the	filters	 become	
clogged 	with 	dust 	particles, 	it 	will 	reduce 	cooling 	fans’ 	effectiveness 	and 	may 	result 	in 	internal 	heat 	buildup	
and	 adversely	 affect	the	life	of	the	 projector.	 If	a...

60

Maintenance and Cleaning
Cleaning the Projector Cabinet
Cleaning the Projection Lens
Unplug	the	AC	power	cord	before	cleaning.
Gently 	wipe 	the 	projection 	lens 	with 	a 	cleaning 	cloth 	that	
contains	 a	small	 amount	 of	non-abrasive	 camera	lens	cleaner,	
or	 use	 a	lens	 cleaning	 paper	or	commercially	 available	air	
blower	to	clean	the	lens.	
A v o i d 	u s i n g 	a n 	e x c e s s i v e 	a m o u n t 	o f 	c l e a n e r. 	A b r a s i v e	
cleaners,	 solvents,	or	other	 harsh	 chemicals...