Knox Video SDI8x8 - Manual (Page 5)

KNOX VIDEO
SDI8x8 Routing Switcher
Page 9
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SECTION 4. MAINTENANCE
Note: Maintenance of the SDI8x8 should be performed by qualified service
people only.
4.1 INTRODUCTION
The SDI8x8 does not require any routine maintenance.
4.2 SWITCH OPTIONS
An 8-position switch, accessible through the rear panel, is provided for
setting the baud rate and certain programming functions.
Switch positions 1 and 2 are used to set the baud rate for the RS232 control
port. One of four baud rates may be selected as follows:
4.3 SETTING THE ANSWERBACK MODE
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 SDI8x8. Position 3 ON is verbose, while position 3 OFF is
non-verbose.
In the verbose mode, each time a routing command is sent, the current routing
map will be reported on the RS232 line followed by the word DONE.
In the non-verbose mode only the work DONE will be reported.
In either mode an incorrect or meaningless command will cause the word
ERROR to be reported.
Switch positions 5 through 8 are reserved for programming options not
covered here. Switches 5 through 8 should always be OFF. Switches are ON
when pushed up.
BAUD RATE
19200
1200
2400
9600
SWITCH 1
ON
OFF
ON
OFF
SWITCH 2
ON
ON
OFF
OFF