Extron Electronics IN2160 - Manual (Page 8)

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IN2160 OPERATION MANUAL VERSION 1.1 09/05/00 ©1996, 1997 - INLINE, INC.
DIP SWITCH SETTINGS
Most installations will not require any changes to the dip switch settings, and the IN2160 will generally
be operated with the factory default settings. The Factory Default setting and specialized dip switch
settings are indicated below.
Factory Default Settings
Dip Switches ON: 2 & 4
Signal Format: Red / Green / Blue / Horizontal and Vertical Sync
Horizontal Position Control: Enabled
H & V Sync Polarity: Negative, Negative
Monitor Emulation: Disabled
With the exception of Dip Switch 6, all Dip Switches only affect the BNC output signal. They do not
affect the local monitor output.
Dip Switch 1 - Horizontal Position Control:
1 When enabled, the Horizontal Position control can be used to center the image of the
BNC output.
0 The Horizontal Position control is disabled. The output sync timing (position, pulse
width, etc.) is very similar to the input sync signal.
Dip Switch 2 - Sync on Green Output:
1 No sync on green. The output sync will be determined by dip switch 3.
0 The output will be RGsB (Sync on Green video.)
Dip Switch 3 - RGBS/RGBHV Output:
Dip switch 2 must be set to 1 for this dip switch to affect the output sync format.
1 RGBS output.
0 RGBHV output.
Dip Switch 4 - Horizontal and Vertical Sync Polarity:
This function is only valid when the IN2160 is set for RGBHV output (Dip switch 2 must be set to 1 and
dip switch 3 to 0.)
1 The Horizontal and Vertical sync signals will have a negative polarity regardless of the
polarity of the input signal.
0 The polarity of the Horizontal and Vertical sync signals will mirror the polarity of the
input signal.
Dip Switch 5 - Serration Pulse Removal:
This function is only valid when the IN2160 is set for an RGBS output.
1 The output composite sync signal will not have serration pulses.
0 The output composite sync signal will pass serration pulses.
Dip Switch 6 - Monitor Emulation:
This switch can be used to emulate a local monitor is one is not present (such as in the case of a laptop.)
The IN2160 automatically provides 75 Ohm termination for the video, and this switch provides an ID bit
identification to emulate a color VGA monitor.
1 Emulate the presence of a monitor.
0 Do not emulate a monitor. There must be a monitor to ensure a proper output from the
computer.