40
DMX - CABLE Menu
The DMX-CABLE menu provides four options. Use UP and DOWN to navigate and then press ENTER.
All the options allow cables to be tested.
The sub-menus are:
DOUBLE
Double ended cable test for connectivity on ground, data- and data+.
SINGLE
Single ended cable test.
DMX
–
CABLE - DOUBLE Menu
This menu cables to be tested when both ends are available.
Keys operate as follows:
LEFT
and
RIGHT
Not used.
UP
and
DOWN
Not used.
ENTER
Not used.
FUNCT
Not used.
USER
3 second press to add or remove this menu from the shortcut list.
To use the tester, connect the cable between the transmit and receive pins. Not that this is a
continuity test and so cannot be used with any electronics
–
it only tests cable. The display shows
connectivity between the three main circuits of ground, data- and data+. The display represents this
with the XLR pin numbers of 1, 2, 3 respectively.
The test operates in real-time which allows intermittent connections to be identified.
The screen backlight will show green for a good cable and red for a bad cable, as shown in the
example below.
Good cable
CABLE TEST
<DOUBLE
K
SINGLE
Double End
1 = 1
2 = 2
3 = 3
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