3Com CM 4000 Switch User Manual


 
Venus DM 400/400A
L−6 CM 4000 Installation and Operating Manual
CP LEVEL SET
In data router applications, the reverse level should be entered on the CP Level Set(s), but should not be set to Switch, i.e.,
an “N” should be entered in the “Switch” column.
CP INPUT AND OUTPUT SETS
The input and output names in the previous tables must be assigned to Category/Entry selections. In the following examples,
intended for use with a CP 3000−type panel, the “C” (for “controller”) category button will be used to select the Editor and
the “D” (for “destination”) category button will be used to select the VCRs .
1
Input Set — KXYZ−INP
Category
Entry Mnemonic Input
Test 1 BARS BARS
2
3
VTR 1 VT01 VT014
5
Test 2 TONE TONE
Test 3 TC TC
VTR 2 VT02 VT02
VTR 3 VT03 VT03
VTR 4 VT04 VT04
VTR 5 VT05 VT05
C 1 EDITOR EDITOR
6
7
8
n
Figure L−8.
Auto
Mnem
Figure L−9.
1
Output Set — KXYZ−OUT
EJ 1 NEW1 NEW1
2
3
EJ 2 NEW2 NEW2
EJ 3 NEW3 NEW3
Category Entry Mnemnonic Level Set Button
Auto
Mnem
Output
Logical
n
n
D 1 VCR1 VCR1D
D 2 VCR2 VCR2D
OPERATION
In this example, the operator would select a destination such as “B−1” (VCR 1); then a source such as “C−1” (the editor). When
TAKE is pressed the switch is made in the forward level; and, VCR 1 is automatically switched back to the editor in the reverse
level.