18
Connection

Setup precautions

• Before connecting any of your video/audio equipment to the projector, carefully read the owners manual
supplied with the equipment once again.
• All cable connections should be made with the entire system devices, including the projector, first turned off.
• Obtain commercial interconnecting cables for devices supplied with no accessory or optional interconnect
cables.
• Video signals containing too much jitter may cause the images on the screen to randomly wobble or shake.
Inserting a time base corrector (TBC) in the projector’s video line will relieve this problem.
• The projector only accepts composite-video, S-video, analogue-RGB (with TTL sync. level), and digital signal
from PC.
• Some PC models are not compatible with the PT-D5500E/D5500EL projector.
• The pin assignments on the S-VIDEO IN port are as
follows:
• The pin assignments on the DVI-D input port are as
follows (interface with TMDS port on PC):
• The pin assignments on the RGB2 input port are as
follows:
Viewed from mating side
Pin No.
Signal
Ground (luminance)
Ground (colour)
Luminance signal
Colour signal
Pin : Not used.
Pins - , , and : Ground.
Pins and : Valid if the PC has the
corresponding function.
Viewed from mating side
Signal
R/PR
G/G · SYNC/Y
B/PB
SDA
HD/SYNC
VD
SCL
Pin No.
Viewed from mating side
Pin No.
Signal
T. M. D. S data 2-
T. M. D. S data 2+
T. M. D. S data 2/4
shield
T. M. D. S data 4-
T. M. D. S data 4+
DDC clock
DDC data
T. M. D. S data 1-
T. M. D. S data 1+
T. M. D. S data 1/3
shield
T. M. D. S data 3-
Signal
T. M. D. S data 3+
+5 V
Ground
Hot plug sense
T. M. D. S data 0-
T. M. D. S data 0+
T. M. D. S data 0/5
shield
T. M. D. S data 5-
T. M. D. S data 5+
T. M. D. S clock
shield
T. M. D. S clock+
T. M. D. S clock-
Pin No.