Technical data

CommandTouch User’s Handbook E-5
1 Power on the codec and CommandTouch equipment.
2 Verify that the CommandTouch panel is functioning by checking the status lights
noted in Figure E-2.
Figure E-2. AXB-EM232 Status Lights
When correctly installed, the green AXLink LED blinks once every second to indicate
that the communications functions are operating properly. No light indicates that
power is not being supplied to the equipment. If the AXLink LED should begin to
blink more rapidly than once per second, or if it should remain lit continuously, the
system is experiencing problems. If problems occur, contact your service
representative.
The DB-9 RS-232 connector is for downloading new software and should be used only
by your service representative.
• Indicates that the AXB-
EM232 is transmitting to
the codec (red).
• Indicates that the
AXB-EM232 is trans-
mitting to the tablet
• Indicates that power is
on and that communi-
cation is functioning
properly (green).
• Indicates that the
codec is transmit-
ting to the AXB-
EM232 (red).
• Indicates that the
tablet is transmit-
ting to the AXB-
EM232 (red).