A SERVICE OF

logo

Open as PDF
next previous
55
Table 3: Problem with the projector
Symptom Remedy
The projector is not run-
ning (LED is not lit green)
0DNHVXUHWKDWWKHSRZHUFRUGLVSURSHUO\FRQ
QHFWHGWRDIXOO\IXQFWLRQDO$&HOHFWULFDORXWOHW
0DNHVXUHWKDWWKHSRZHUFRUGLVDOVRSURSHUO\
FRQQHFWHGWRWKHSURMHFWRU
,IWKHSURMHFWRULVSOXJJHGLQWRDSRZHUVWULS
PDNHVXUHWKHSRZHUVWULSLVWXUQHGRQ
The projector is not run-
ning (LED is lit green)
0DNHVXUHWKHSURMHFWRUKDVEHHQWXUQHGRQE\
SUHVVLQJWKHSRZHUEXWWRQRQWKHUHPRWHRU
NH\SDG
Projector is running (LED
lit green), but nothing
appears on projection
screen
0DNHVXUH\RXKDYHUHPRYHGWKHOHQVFDSRQ
WKHSURMHFWLRQOHQVDWWKHIURQWRIWKHSURMHFWRU
Projector is running (LED
blinking series of 3 fast
amber), but nothing
appears on projection
screen
&KHFNWKHSURMHFWRU·VODPSWRHQVXUHWKDWLWLV
VHFXUHO\FRQQHFWHGLQWKHODPSPRGXOH
0DNHVXUHWKHODPSGRRULVLQVWDOOHG
0DNHVXUHWKHODPSKDVQRWEHHQLQXVHIRURYHU
KRXUV7KHODPSDXWRPDWLFDOO\VKXWVRIIDW
KRXUV6HH´5HSODFLQJWKH3URMHFWLRQ
/DPSµRQSDJH 
Only the start-up screen
displays
9HULI\WKDWWKHFDEOHVDUHFRQQHFWHGFRUUHFWO\
0DNHVXUHWKDWWKHFDEOHVGRQRWKDYHDQ\EHQW
SLQV
9HULI\WKDWWKHSURSHULQSXWVRXUFHLVFRQQHFWHG
DQGVHOHFWHG6HH´6RXUFHNH\SDGRQO\RU'DWD
DQG9LGHRUHPRWHRQO\µRQSDJH 
,I\RXDUHZDWFKLQJ79PDNHVXUHWKHSURMHFWRU
LVFRQQHFWHGWRDWXQHU$WWDFKWKHVRXUFHWRD
79,IWKHUHLVQRLPDJHRQWKH79WKHSUREOHP
LVZLWKWKHVRXUFHQRWWKHSURMHFWRU