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MATRIX SWITCHERS
15
[RSET]
This command resets or initializes the switcher
to the power-on condition. With this command,
the baud rate is changed to 2400 bps, all
current inputs from outputs are disconnected,
unit ID number is set to 1, memory number 1 is
recalled, and all levels (VIDEO & AUDIO) are
enabled.
[BAUDn]
n=1(31hex) 300 baud
n=2(32hex) 600 baud
n=3(33hex) 1200 baud
n=4(34hex) 2400 baud
n=5(35hex) 4800 baud
n=6(36hex) 9600 baud
This command switches the MAX Switcher into
different baud rates. The factory default baud
rate setting is for 2400 bps.
The same code for baud rate is used to control
projectors from the MAX Series Switcher.
When controlling other devices, the MAX
Series has the ability to output RS-232
commands at a specified baud rate yet still be
controlled by a fixed baud rate control system.
For example, if you need to control projector
using 2400 baud and your control system
operates at 9600 baud, you can program the
MAX Switcher to output commands at 2400
baud rate and receive them at 9600 baud.
[BEEPn]
n=1 Beeper ON
n=0 Beeper OFF
This command allows the beep sound to be
turned ON or OFF on the MAX Series
Switcher, which is generated while pressing a
key on the front panel or processing a valid
RS-232 command.
7.2.3 CONTROL COMMANDS.
These control commands are used for
controlling the switcher: they are a part of a
program to operate the switcher. These
command actions are lost if power to the unit is
lost or if the unit is reset in any way.
[UIDn]
n = unit ID number 0-9, A-Z, a-z
This command is used to enable all switchers,
disable all switchers or enable individual
switchers with specific unit ID numbers.
n=0 All units with IDs 0-9, A-Z, a-z are
disabled and only respond to
another [UIDn] command. This
allows pass-through control of other
RS-232 devices on the same RS-232
line without effecting the MAX.
n=1 All units with IDs 0-9, A-Z, and a-z
are enabled and respond to any of
the RS-232 commands. This allows
simultaneous control of all MAX’s
connected to the same RS-232 port.
n=2 through 9, A through Z, a through z
Enables an individual MAX Switcher.
This command does not disable any
units.
For example, if [UID3] is issued followed by
[UID2] then both units 3 and 2 will respond to
the issued commands. To disable all switchers
and enable any particular switcher, issue
[UID0] followed by [UIDn] of the switcher that
needs to be enabled.
[SELn]
n=0 Control all channels together
[VIDEO+AUDIO]
n=1 Control Red
n=2 Control Green
n=3 Control Blue
n=4 Control H–Sync and V-Sync
n=5 Control Audio Right
n=6 Control Audio Left
n=7 Control Audio Right and Left (Audio
channels)
n=8 Control Red, Green, and Blue
n=9 Control Red, Green, Blue, and H
and V Sync (Video channels)