AMX Enova DGX 8 Instruction Manual page 233

11.
Plug in all AC power cords.
12.
Check the Status LED on the CPU for indications of normal display (see table below FIG. 146).
FIG. 146
Check System Status LED indicator
CPU LED Indicator
System Status
* A system is in IOS mode when an unexpected, temporary, critical error is trapped and logged and control is passed to the
host software (IOS) which prevents normal appcode from running until the error is manually cleared. Please report all such
errors to technical support (see page 69).
13.
Re-attach the cables that were removed in Step 2.
14.
Execute a test switch to be sure the system is working correctly (see page 56).
Steps 15 through 18 are not optional. They must be completed to set the date and time information
on the CPU's clock.
15.
Use a null modem serial cable to connect a PC to the Control port (RS-232 serial) on the enclosure.
16.
Open DGX Configuration Software – available at www.amx.com (or another terminal emulation program)
a.
Select the Terminal tab.
b.
Set the COM port and baud rate (the default baud rate for the Enova DGX Switcher is 9600).
c.
Click Connect. (Be sure to click Disconnect when done.)
17.
Enter:
18.
At the prompt (
Example:
19.
Optional – To display a list** of variables for setting time zone and daylight savings offsets –
Enter:
**
datetime_dst=OFF
datetime_dst_offset=3600
datetime_tz_offset=0
Offset amounts are entered in seconds (3600 seconds = 1 hour). For example, when setting Pacific Standard Time (PST)
in the US, the offset would be -28800 (-8 x 3600, the equivalent of eight hours off Greenwich mean time).
Note: For CPU troubleshooting information, see page 234.
Instruction Manual – Enova DGX 8/16/32/64 Digital Media Switchers
System Status LED
Normal Display
Constant green during power up, then blinking
green at 1/2 second on/off intervals.
CTRL+C to exit BCS and enter the DGX_SHELL.
DGX_SHELL>
), enter:
( epoch_count = the current epoch / POSIX time.
To calculate epoch time, see http://www.epochconverter.com/.)
DGX_SHELL>date -s 1312373647
(Where 1312373647 translates to Wed, 3 Aug 2011 12:14:07 UTC, which is local time)
DGX_SHELL>set
(dst is daylight savings, which can be set to OFF or ON)
(dst_offset is daylight savings offset, which is expressed in seconds)
(tz_offset is time zone offset, which is expressed in seconds)
• Blinking red/green: an exception has been
• Blinking red: dropped into IOS mode.*
date -s epoch_count
Appendix G – Replacing Battery on CPU
Cautionary Display
logged in IOS (validation failure).
233