Extron Electronics IN2022HR - Manual (Page 8)

6
IN2022HR OPERATION MANUAL - REV 1.3 12/08/00 ©2000 - INLINE, INC.
1. Set the display device’s horizontal position control to the center of its adjustment
range.
2. Adjust the horizontal position control on the IN2022HR until the picture is centered
properly on the display device.
Horizontal Position Control Enable / Disable - The factory default setting is horizontal
position control enabled. In rare cases (depending on the design of the display device sync
circuitry), operators may have to disable the horizontal position control to achieve a solid
image on the display device. The horizontal position control may be enabled or disabled by
setting the appropriate switch in Dipswitch Bank #1 as indicated in the chart below.
Dipswitch Settings
Two dipswitch banks are easily accessed through windows on the bottom of the IN2022HR. Bank
#1 regulates the output sync format, and Bank #2 determines the monitor emulation settings.
DIPSWITCH BANK #1
For most installations, the IN2022HR will be operated in the factory default mode and will not
require any changes to the dipswitch settings. The factory default settings are:
BANK 1 Dipswitches ON: 1, 3, 5, 6, & 7
Output Signal Format: Auto Sense Enabled - Interface Selects Format
Horizontal Position Control: Enabled
H & V Sync Polarity: Mirror Input Polarities
The following table lists the functions of the dipswitches:
Switch 1 Function Setting
#1
Horizontal Position Control 1 - Enabled*
0 - Disabled
#2
Output Sync Format:
Sync on Green 1 - Sync on Green
0 - RGBHV / RGBS
#3
Output Sync Format:
RGBHV / RGBS 1 - RGBHV*
0 - RGBS
#4
Output Sync Polarity 1 - Forced Negative
0 - Mirror Input
#5
Output Sync Formation:
Auto Sense / Manual 1 - Auto Sensitive*
0 - Manual
#6
Serration Pulses 1 - Serrations Present*
0 - No Serrations
#7
Output Video Format
RGB / Monochrome Video 1 - RGB*
0 - Monochrome on Green BNC
#8 Reserved
#9 Reserved
#10 Reserved
* Factory Default Setting