Config Dip Switch; Baud Rate Settings; Program Run Disable (Prd) Mode - AMX Enova DVX-3150HD Operation/Reference Manual

CONFIG DIP Switch

Use the Configuration DIP switch to set the information used by the PROGRAM Port for communication or to
set the on-board Master to Program Run Disable (PRD) mode.
Switch position 1 sets PRD mode (UP = ON)
FIG. 40 CONFIG DIP switch

Baud Rate Settings

Before programming the on-board Master, make sure the baud rate you set matches the communication
parameters set on both your PC's COM port and those set through your NetLinx Studio v 3.x.
By default, the baud rate is set to 38,400 (bps).
Baud Rate Settings on the Configuration DIP Switch
Baud Rate
9600 bps
38,400 bps (default)
57,600 bps
115,200 bps
Note the orientation of the Configuration DIP Switch and the ON position label.
DIP switches 2,3, and 4 must remain in the OFF position at all times.

Program Run Disable (PRD) Mode

You can also use the PROGRAM port's Configuration DIP switch to set the on-board Master to Program Run
Disable (PRD) mode according to the settings listed in the table below.
PRD Mode Settings
PRD Mode
Normal mode (default)
PRD Mode
PRD mode prevents the NetLinx program stored in the on-board Master from running during the device's
power-up. This mode should be used if the resident NetLinx program is causing inadvertent communication
and/or control problems.
If necessary, place the on-board Master in PRD mode and cycle power, then use the NetLinx Studio v 3.x
program to resolve the communication and/or control problems with the resident NetLinx program. After
doing so, download the corrected program, reset the configuration DIP switch to normal mode, recycle power,
and try again.
To set the CONFIG DIP Switch:
1.
Turn off the power switch on the rear of the unit.
2.
Set the CONFIG DIP switch (refer to FIG. 40).
3.
Turn on the power switch.
Enova DVX-3150HD/3155HD All-in-One Presentation Switcher Operation/Reference Guide
Position 1 UP (ON) = PRD mode enabled
Position 1 DOWN (OFF) = Normal (default) mode - PRD mode disabled
Position 5 Position 6 Position 7 Position 8
OFF ON
OFF ON
ON OFF
ON ON
Position 1
OFF
ON
Wiring and Device Connections
OFF ON
ON ON
OFF OFF
ON ON
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