Sanyo Projector Plc Xu300 User Manual

51

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.
Select	one	of	the	following	options:
Ready 	.................. 	When	the 	lamp 	has 	been 	fully 	cooled	
down, 	the 	POWER 	indicator 	changes	
to 	green 	blinking. 	In 	this 	condition, 	the	
projection 	lamp 	will 	be 	turned 	on...

5

Standby mode
This	function	is	available	when	operating	the	projector	via	
network.
	Normal	...... 	Supply	 the	power	 to	the	 network	 function	 even	
after	 turning	 off	the	 projector.	 You	can	turn	 on/
off 	the 	projector 	via 	network, 	modify 	network	
environment, 	and 	receive 	an 	e-mail 	about	
projector	 status	while	the	projector	 is	powered	
off.
	Eco 	............ 	Select	Eco	when	 you	do	not	 use	 the	projector	
via	 network.	 The	projector’s	 network	function	
will	stop	when...

53

Remote control
This	function	allows	you	to	change	brightness	of	the	
screen.
Normal	...... 	Normal	brightness	
Eco 	............ 	Lower	brightness	reduces	the	lamp	
power	consumption	and	extends	the	
lamp	life.
Lamp control 
Remote control
Lamp life control
This	 projector	 provides	two	different	 remote	control	codes:	
the	 factory-set	 initial	code	(Code	 1)	and	 the	secondary	 code	
(Code	 2).	This	 switching	 function	prevents	 remote	control	
interference	 when	operating	 several	projectors	 or...

54

Key lock
Key lockSecurity (Key lock and PIN code lock)
PIN code lock
This	function 	locks 	the 	top 	control 	and 	remote 	control	
buttons	to	prevent	operation	by	unauthorized	persons.
Select	
Key lock 	and	 then	 press	 the	SELECT 	button,	 and	
select	the	desired	item	by	pressing	the	Point	
ed buttons.
	 .....	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...

55

Use	the 	Point 	ed	buttons 	to 	select 	Off,	On1 ,	 or 	On ,	
and	then	press	the	SELECT 	button	to	make	a	choice.
Change the PIN code lock setting
Enter a PIN code
Use	the	Point	ed	 	buttons	 to	enter	 a	number.	 Press	the	
Point	
8	 button	 to	fix	 the	 number	 and	move	 the	red	 frame	
pointer 	to 	the 	next 	box. 	The 	number 	changes 	to 	“
✳ ”.	If	
you	 fixed	 an	incorrect	 number,	use	the	Point	
7	button	 to	
move	 the	pointer	 to	the	 number	 you	want	 to	correct,	 and	
then	enter	the...

56

This	function	 provides	 the	following	 options	in	the	 cooling	
fans’ 	operation	when	the	projector	is	turned	off	(p.20).
	L1	...... 	Normal	operation
	L 	...... 	S l o w e r 	a n d 	l o w e r - s o u n d 	t h a n 	t h e 	n o r m a l	
operation	 (
L1),	but	 it	takes	 more	time	to	cool	 the	
projector	down.
Fan
This	projector	provides	Fan	control	function	in	the	Setting	
menu.
Choose	the	running	speed	of	cooling	fans	from	the	following	
options	according	to	the	ground	elevation	under	which	you...

57

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.
Factory default
warning 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	the	latest	 warning	
message	 at	the	 top	of	the	 list,	 followed	 by	previous	 warning	
messages	in	chronological...

58

Input Source Information Display
The	Information	Menu	is	used	for	checking	the	status	of	the	image	signal	being	projected	and	the	operation	of	the	projector.
H-sync freq .
V-sync freq .
Lamp counter
Information Menu
The	horizontal	frequency	of	the	input	signal	is	displayed	in	
KHz,	or	- - - - -	when	no	signal.
The	vertical	frequency	of	the	input	signal	is	displayed	in	
Hz ,	
or	
- - - - - 		when	no	signal.	Numbers	of	Hz	doubles	when	
during	Interlace.
The	cumulative	lamp	operating	time	is...

59

Information
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.	
wARNING 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...

60

Turn	off	 the	projector,	 and	unplug 	the 	AC 	power 	cord	
from	the	 AC	outlet.
Turn	the	projector	over	and	remove	the	filters	.
1

Filter	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	 “Filter	 warning”	 icon	appears	 on	the	 screen,	 clean	the...