Ricoh Projector PJ WX6170N User Manual

148
6. Connecting to O\uther Equi\fment
Connecting to a Wi\ureless LAN (sold se\fa\urately)
The	sepa\fately	 sold	wi\feless	 LAN	unit	allows	 you	to	use	 a	wi\feless	 LAN	envi\fonment. 	When	 using	the	p\fojecto\f	 in	a	
wi\feless	LAN	envi\fonment,	the	IP	add\fess	and	othe\f	settings	must	be	made	on	the	p\fojecto\f.
Imp\f\btant:
•	 I\b	 you	use	 the	p\fojecto\f	 with	the	USB	 Wi\feless	 LAN	Unit	in	the	 a\fea	 whe\fe	 the	use	 o\b	wi\feless	 LAN	equipment	 is	
p\fohibited,	\femove	the	USB	 Wi\feless	LAN...

149
6. Connecting to O\uther Equi\fment
1.	 Press	the		\button	 to	set	 the	 projector	 to	the	 stand\by	 \fode,	then	
disconnect	the	power	cord.
  Wait for the proje\ftor to fully \fool off.
2.	 Re\fove	the	filter	cover.
  Pressi\bg the butto\bs o\b the left a\bd right sides of the filter \fover upwards, 
pull the filter \fover towards you to remove it.
3.	 Re\fove	the	filter	unit.
  Pull  the  hooks  o\b  the  left  a\bd  right  sides  of  the  filter  u\bit  towards  you  to 
remove the filter u\bit....

150
6. Connecting to O\uther Equi\fment
To remove the wireless LAN unit
1.	 Re\fove	the	filter	unit	following	steps	1	to	3	a\bove.
2.	 Re\fove	the	wireless	LAN	unit.
 If the wireless LAN u\bit is hard to remove, pla\fe a \floth, et\f., over \beedle-
\bose pliers to grasp the wireless LAN u\bit a\bd pull it o\eut.
NOTE: D\b n\bt grasp the wireless LAN unit with excessi\fe f\brce. D\bing s\b will damage it.
3.	 Mount	 the	filter	 unit	and	filter	 cover	 as	descri\bed	 in	steps	 5	and	 6	a\bove. 

151
6. Connecting to O\uther Equi\fment
Example	o\b	wi\feless	LAN	connection
(Netwo\fk	Type	→	In\b\fast\fuctu\fe)
(→	page	120)
PC with wireless 
LAN \fard i\bserted PC with built-i\b wir\eeless 
LAN fu\b\ftio\b
Wired LAN
Wireless a\f\fess poi\bt
USB Wireless LAN U\bit
To	
enable	 di\fect	communication	 (i.e.,	pee\f-to-pee\f)	 between	compute\fs	 and	p\fojecto\fs,	 you	need	 to	select	 the	Ad	
Hoc	mode. 	(→	page	120)
PC with wireless 
LAN \fard i\bserted PC with built-i\b wir\eeless 
LAN fu\b\ftio\b...

152
7. Maintenance
This	section 	desc\fibes 	the 	simple 	maintenance 	p\focedu\fes 	you 	should 	\bollow 	to 	clean 	the 	filte\fs, 	the 	lens, 	the 	cabinet,	
and 	to 	\feplace 	the 	lamp 	and 	the 	filte\fs.
1 Cleaning the Filt\uers
The	 ai\f-filte\f	 sponge	 keeps	dust	and	di\ft	\b\fom	 getting	 inside	the	p\fojecto\f	 and	should	 be	\b\fequently	 cleaned.	I\b	 the	 filte\f	
is	di\fty	o\f	clogged,	you\f	p\fojecto\f	may	ove\fheat.
NOTE: The message f\br filter cleaning will be displayed f\br \bne...

153
7. Maintenance
(2) Push the left edges of the filters a\bd remove the two hard 
ho\bey\fomb filters.
- The  filters  \fa\b\bot  be  removed  by  pressi\bg  the  left  a\bd 
right edges.
4.	 Use	a	vacuu\f	cleaner	to	vacuu\f	all	the	dust	inside.
  Get rid of dust i\b t\ehe a\f\fordio\b filter.
NOTE: 
•   Whene\fer y\bu \facuum the filter, use the s\bft brush attachment t\b 
\facuum. This is t\b \ya\f\bid damage t\b the \yfilter.
•   D\b n\bt wash the filter with water. D\bing s\b can result in filter...

154
7. Maintenance
8.	 Put	the	filter	cover	\back	to	the	projector	ca\binet.
 I\bsert the 4 \fat\fhes o\b the top of the filter \fover i\bto the grooves 
i\b the proje\ftor, the\b press the left a\bd right butto\bs to \flose.
• Push the filter \fover u\btil it \fli\fks i\bto pla\fe.
9.	 Clear	the	filter	usage	hours.
  Plug the power \ford i\bto the wall outlet, a\bd the\b tur\b o\b the 
proje\ftor.
  From the me\bu, sele\ft [RESET]  → [CLEAR FILTER HOURS]. 
(→ page 114)
  The  i\bterval  time  to...

155
7. Maintenance
2 Cleaning the Lens\u
•	 Tu\fn	o\b\b	the	p\fojecto\f	be\bo\fe	cleaning.
•	 The	p\fojecto\f	has	a	plastic	lens.	Use	a	comme\fcially	available	plastic	lens	cleane\f.
•	 Do	not	sc\fatch	o\f	ma\f	the	lens	su\f\bace	as	a	plastic	lens	is	easily	sc\fatched.
•	 Neve\f	use	alcohol	o\f	glass	lens	cleane\f	as	doing	so	will	cause	damage	to	the	plastic	lens	su\f\bace.
3 Cleaning the Ca\bin\uet
Tu\fn	o\b\b	the	p\fojecto\f,	and	unplug	the	p\fojecto\f	be\bo\fe	cleaning.
•	 Use	a	d\fy	so\bt	cloth	to...

156
7. Maintenance
4 Re\flacing the Lam\f\u and the Filters
When	the	lamp	 \feaches	 the	end	 o\b	its	 li\be,	 the	Lamp	 indicato\f	 in	the	 cabinet	 will	blink	 \fed	and	 the	message	 “THE	
LAMP	 HAS	REACHED	 THE	END	 OF	ITS	 USABLE	 LIFE.	PLEASE	 REPLACE	 THE	LAMP	 AND	FILTER. 	USE	 THE	
SPECIFIED	 LAMP	FOR	SAFETY	 AND	PERFORMANCE.” 	will	 appea\f	 (*).	Even	 though	 the	lamp	 may	still	be	wo\fking,	
\feplace	 the	lamp	 to	maintain	 the	optimal	 p\fojecto\f	 pe\f\bo\fmance. 	A\bte\f	 \feplacing	 the...

157
7. Maintenance
2.	 Re\fove	the	la\fp	housing.(1)	Loosen	 the	two	 sc\fews	 secu\fing	 the	lamp	 housing	 until	the	phillips	 sc\fewd\five\f	 goes	into	a	\b\feewheeling	 condi-
tion.
	 •	 The	two	sc\fews	a\fe	not	\femovable.
	 •		 The\fe	 is	an	 inte\flock	 on	this	 case	 to	p\fevent	 the	\fisk	 o\b	elect\fical	 shock.	Do	 not	 attempt	 to	ci\fcumvent	 this	inte\f -
lock.
(2)	Remove	the	lamp	housing	by	holding	it.
I\bterlo\fk Guide hole
T\f \beplace the lamp: 
1.	 Re\fove	the	la\fp	cover.
(1)	Loosen...