006-0006452 MPC-1500 Operator Guide
Rev P
42 of 48
03/03/2021 www.synqor.com
Section VII
Trouble-Shooting Guide
Fault Conditions
With the exception of the Field Replaceable fans on the MPC-1500-1S, the MPC has no user-
serviceable parts within it. If it has an internal malfunction only a factory trained personnel
should attempt to repair it.
There are, however, several external conditions that could cause the MPC to not operate as
desired. These external conditions can likely be corrected by the user.
The 10 LEDs on the front panel are the best and first place to look to determine what might be
wrong with the MPC. The table on the next several pages is therefore organized by what these
LEDs indicate, and for each indication there is a listing of what might possibly be wrong.
The front panel LED array is shown below. The designations of the 10 LEDs in this array are used
in the following table.
A0
A1
C0
D0
D1
F0
B0
B1
B2
B3
