Pathway DMX Dart Users Manual - Manual (Page 35)

DMXDart Operation
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By monitoring the battery status display, problems present in cabling or DMX
reception equipment may be discovered. The DMXDart’s power draw is typically
between 28 and 80mA, depending on a number of operational factors. Seeing a
current draw outside of this range indicates a problem somewhere in the signal
path and may prompt the use of another of the DMXDart’s DMX analysis tools.
Changing the Battery
The DMXDart’s run time and capacity are based on the typical current capacity of
a standard 9V Alkaline battery (approximately 540mAHr). Each time the
DMXDart’s battery is changed, this capacity must be reset to insure the most
precise calculations for these values. The DMXDart will automatically detect a
battery change and reset the capacity. You will be prompted to confirm a battery
change when one occurs.
Initial MAHR: 0540 Initial MAHR: 0540
Current MAHR: 0100 Current MAHR: 0100
SET, FULL -– reset SET, FULL -– reset
MENU-exit Back< MENU-exit Back<
It is possible to change the initial capacity if a non-standard battery is being used.
This is done by using the up and down arrows to manipulate the value. Please
consult your battery’s manufacturer for the correct capacity information.
To exit the power management displays, press MENU. This will return to the
previously used function menu.
Software Updates
DMXDart software updates are available from the Gray Interfaces website
(http://www.gray-interfaces.com) as they become available. Software updates
will generally add features or enhancements, improve usability or fix bugs.
Connecting to a PC
To install the update, the DMXDart is connected to your PC using the supplied
serial cable. PC communications for the purpose of software updates are set up
from the PC Communication option within the boot menu. The DMXDart employs
a high-speed serial interface that can be configured to communicate using any
standard baud rate and settings. Choosing 1 – PC Comm Setup from the PC
Communications option sets up the port. The typical settings for software
updates are: