15
CHAPTER 3: Configuring the ACS235A
Table 3-1. Jumper Settings
For all of these applications, to use AGC you must leave JP3 in the Local Module installed and
keep the JP8 jumpers in the Remote Module on the left-hand posts. To operate without AGC,
remove JP3 in the Local Module installed, move the JP8 jumpers in the Remote Module to the
right-hand posts, and use the Remote Module’s gain-control screwdials as necessary (see
Sections 3.2.3, 3.3.2, and 5.2).
LOCAL
Standard VGA Standard VGA RGB Source RGB Source
MODULE
Source to Std. Source to to Standard to
JUMPERS:
VGA Monitor RGB Monitor VGA Monitor RGB Monitor
JP2 Installed Removed Installed Installed
JP6 Removed Removed Installed Installed
JP10 Removed Removed Installed Installed
JP11 Installed on Installed on Installed on Installed on
left-hand left-hand right-hand right-hand
posts posts posts posts
PINS 13 & 14 Connected Connected Open Open
(HS, VS)
FROM CPU
REMOTE-
MODULE
JUMPERS:
JP1, 2, 3 Removed Installed Removed Installed
JP9 Installed Removed Installed Removed
JP12 Installed Removed Removed Removed
PINS 13 & 14 Connected Open Connected Open
(HS, VS)
TO MONITOR
USE RM’S
CONTROLS?
Contrast If necessary If necessary If necessary If necessary
Brightness No If necessary No If necessary
