Knox Video RS4x4HB - Manual (Page 5)

KNOX VIDEO
RS4x4HB ROUTING SWITCHER KNOX VIDEO
RS4x4HB ROUTING SWITCHER
Page 5 Page 6
Switches are ON when pushed up. All Baud Rates are 8 Bit, No Parity, One or
Two Stop Bits. The switches are read by the microprocessor only at power-up; for
switch configuration changes to take effect, cycle the power input to the RS4x4HB.
BAUD RATE
19200
1200
2400
9600
SWITCH 1
ON
OFF
ON
OFF
SWITCH 2
ON
ON
OFF
OFF
2.7 ANSWERBACK MODES
The user may choose between two modes of answerback: verbose and non-
verbose. Select the mode using position 3 of the programming switch located on
the rear panel of the RS4X4HB.
Position 3 ON is verbose, while position 3 OFF is non-verbose.
The switches are read by the microprocessor only at power-up; for switch
configuration changes to take effect, cycle the power input to the RS4x4HB.
In the verbose mode, each time a routing command is sent, the current routing
map will be reported on the RS232 line.
OUTPUT 1 Video 3 Audio 1
OUTPUT 2 Video 2 Audio 2
OUTPUT 3 Video 1 Audio 3
OUTPUT 4 Video 2 Audio 4
In the non-verbose mode, only the word DONE will be reported. In either
mode, an incorrect or meaningless command will cause the word ERROR to be
reported.
1
ON
2 3 4 5 6 7 8
Figure 2.2 Baud Rate Setting
Switches 6-8 should always be off.
Figure 2.1 Typical Routing Map Status Report