Crown Broadcast FME 350W to 2000W User Manual– 05/2013
Page 91
Crown Broadcast, a division of International Radio & Electronics Corporation 25166 Leer Drive, Elkhart, Indiana, 46514-5425 USA
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8.2.5. Management using serial commands
A set of commands makes it possible to override the control board to modify specific RC outputs and read
specific RM inputs.
To do so, set the RC you want to control (SYS.GPIO.IN.MASK) and the RM you want information from
(SYS.GPIO.OUT.MASK).
When these commands are used, the control board cannot monitor nor control them.
NAME
Access
(R/W)
Serial port
possible value
Comments
SYS.GPIO.IN.ACT
R
XX X=[A..F;0..9]
Indicates the corresponding RC when managed
manually (see SYS.GPIO.IN.MASK).
SYS.GPIO.OUT.ACT
R/W
XX X=[A..F;0..9]
Enables the corresponding RM when managed
manually (see SYS.GPIO.OUT.MASK).
SYS.GPIO.IN.MASK
R/W
XX X=[A..F;0..9]
Sets the RC control either by the control board or
manually. Hexadecimal code: each bit corresponds to
an input. Ex: A1 (10100001) indicates the RC 1, 6 and 8
are managed manually.
SYS.GPIO.OUT.MASK
R/W
XX X=[A..F;0..9]
Sets the RM control either by the control board or
manually. Hexadecimal code: each bit corresponds to
an input: Ex: 21 (00100001) indicates RM 1 and 6 are
managed manually.
Serial commands used to configure RC/RM
Remote control binary values:
Remote Control
Binary value
RC1 xxxxxxx1
RC2 xxxxxx1x
RC3 xxxxx1xx
RC4 xxxx1xxx
RC5 xxx1xxxx
RC6 xx1xxxxx
RC7 x1xxxxxx
RC8 1xxxxxxx
Remote monitoring binary values:
Remote Monitoring
Binary value
RM1 xxxxxxx1
RM2 xxxxxx1x
RM3 xxxxx1xx
RM4 xxxx1xxx
RM5 xxx1xxxx
RM6 xx1xxxxx
RM7 x1xxxxxx
