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S E T U P   A N D   O P E R A T I O N   M A N U A L  

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Breaker Inventory button, the Reset button may be used to reset the nonvolatile memory to factory defaults (see Factory Reset 
below). 

To Inventory the Circuit Breakers 

1.  From the factory, when power is applied to the panel for the first time, the blue Breaker Inventory LED will flash at 
about a one second interval. This indicates that it is necessary to inventory the circuit breakers that are installed in the 
panel. 

2.  Turn on all the circuit breakers that are installed in the panel. Press and hold the Breaker Inventory button. Hold the 
button down until the blue Breaker Inventory LED turns on, then subsequently turns off (about five seconds). This 
indicates that all of the breakers that are installed and turned on have been inventoried and saved to the non-volatile 
memory of the microprocessor. The Breaker Inventory LED will then report the number of inventoried breakers by 
flashing once for each breaker that is installed. 

3.  Check the inventory and the breaker trip indicator function by sequentially turning off each circuit breaker one at a 
time. When a breaker is turned off the red Breaker Trip LED will turn on and the alarm beeper will sound. When the 
breaker is turned back on, the LED will turn off and the alarm beeper will silence. 

4.  The breaker inventory will remain in non-volatile memory even if the unit is de-powered. 

5.  If a new breaker is installed at a later date, the red breaker trip LED will turn on, indicating that a new inventory must 
be taken. 

To Temporarily Silence Breaker Trip Alarm Beeper 

1.  To silence the breaker trip alarm beeper, tap the Breaker Inventory button momentarily 

(press until the blue 

breaker inventory LED turns on, then release).

 [

Note

: the logic PCB only recognizes a momentary tap when the 

breaker inventory button is released after the blue breaker inventory LED has turned on.] 

2.  The breaker trip alarm beeper will silence. 

3.  The breaker trip alarm beeper will re-engage if an additional breaker is tripped, or if the tripped breaker is reset and 
re-trips.

 

To Disable/Re-Enable the Breaker Trip Alarm Beeper 

1.  To prevent the breaker trip alarm beeper from sounding on any breaker trip, momentarily tap the breaker inventory 
button (press until the blue breaker inventory LED turns on, then release) four times in a row. 

2.  The breaker trip alarm beeper will not sound when a breaker is tripped. 

3.  To re-enable the breaker trip alarm beeper, repeat step 1. 

Summary of Contents for Matrix 016-131-10

Page 1: ...Matrix 1RU High Power Density DC Distribution Center SETUP AND OPERATION MANUAL S E T U P A N D O P E R A T I O N M A N U A L...

Page 2: ...ed at the factory to withstand the normal rigors of shipping However you should carefully inspect the box and contents to confirm that no damage occurred in transit Most shipping carriers require noti...

Page 3: ...rack use the two holes further back on the sides of the panel 2 Install the chassis ground cable A chassis ground cable should be landed on the two studs marked Chassis Ground on the left side of the...

Page 4: ...on corresponding to the output channel to be fed viewing the front of the panel from left to right the positions are A1 A2 A3 A4 A5 A6 A7 A8 then B1 B2 B3 B4 B5 B6 B7 B8 Push until the circuit breaker...

Page 5: ...ory Button The Breaker Inventory Button when held for more than five seconds is used to store the breaker inventory in nonvolatile memory The button may also be used to temporarily silence indefinitel...

Page 6: ...is turned off the red Breaker Trip LED will turn on and the alarm beeper will sound When the breaker is turned back on the LED will turn off and the alarm beeper will silence 4 The breaker inventory...

Page 7: ...successful Panel and Breaker Rating Limitations The panel is rated for a maximum current of 300A per bus The sum of the eight distribution breakers on either side of the panel may not exceed 300A The...

Page 8: ...ine Breakers Each slimline breaker has two threaded brass screw hole features designed for extraction The breaker extraction tool is fitted with screw features designed to attach to the breaker Attach...

Page 9: ...sory controller LED status indicator only About Comm net Systems Comm net Systems Inc CSI is the leader in high power density communications power systems Comm net offers comprehensive power and commu...

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