Hall Research SW-HDMI-4 - Manual (Page 6)

Model SW-HDMI-4
6
Figure 1 - Front & Back View
3.1 RS232 Operation
• The unit operates at 9600 baud, No Parity, 8 Data Bits and 1 Stop Bit
• When IR is used, the commands response is transmitted out the RS232 port.
• The following commands are available:
COMMAND Syntax Function
? Prints List of commands
PWn n=0 means POWER OFF
n=1 means POWER ON Turn unit on or off
PW Response= PWn as described above Query Power Status
FR Firmware Reset to default
Boost OFF
Output 1 to Input 1
FB Firmware Boot & Power On
BOn n=0 means BOOST OFF
n=1 means BOOST ON Boost signal to correct for losses
due to cable length
BO Response=BOn as described above Boost Status Query
COn,m n = output #, m = input #
n=1 (Always a 1 for the SW-HDMI-4)
m=0 thru 4 where:
m=0 means blank
m=1 to 4 means select that INPUT
Connect Output to Input
CO1 Response=CO1 as described above Connection Status Query
ST Responds with POwer, BOost and COnnection status
query information as described above
Status Query
IR Sensor Source Selection Button Selection Indicators Power Button
POWER
INPUT
VIDEO
INPUTS
VIDEO
OUTPUT
RS232 Serial
Control Port