User`s guide

WN-5220-S VideoWall User’s Guide
73
Connector Description
COMPOSITE
Only available with the VIM-300 option.
IN = NTSC, PAL or SECAM composite video
OUT = buffered output of the input signal
RS-232 IN
RS-232 control input from a direct computer link or looped
from the RS-232 OUT of another display, when controlling
multiple displays from one computer. 9-pin D-Sub, female.
RS-232 OUT
RS-232 control output connects to the RS-232 IN on
another display, when controlling multiple displays from one
computer. 9-pin D-Sub, male.
Rear Panel Controls
Control Description
MONITOR ID
16-position rotary switches select a unique Monitor ID
number for each unit in a video wall configuration. The two
switches have a total number of 256 individual Monitor ID
settings.
GROUP
- ID numbers are 0 – 9 and A – F for a total of 16
different settings. Each number is equal to that
number times 16. A setting of 3 is equal to 48.
UNIT
-
ID numbers are 0 – 9 and A – F for a total of 16
different settings. Each number is equal to that
number times one. A setting of 3 equals 3, a
setting of B equals 11.
The Monitor ID number is the combination of the Group ID
plus the Unit ID. A Group ID number of 2 and a Unit ID
number of 5 equals a Monitor ID of 37.
This setting also delays the time between an “on” command
to the display and the ignition of the lamp. The delay is
approximately 2 seconds times the Monitor Unit ID number.
POWER
Power On/STBY push-button switch. Controls power to the
lamp and fans by toggling unit between ON and STBY
modes.
Power On/Off
Rocker switch near the A/C power input connector. Main AC
power switch.
Remote Control