Power-up and testing
EST3 Installation and Service Manual 6.3
Cabinet power-up procedure
Initial power-up
1. Energize AC power at 3-PPS/M (-230) Power Supply and
the 3-BPS/M (-230) Booster Power Supplies.
2. Connect batteries to the 3-PPS/M (-230) Power Supply and
the 3-BPS/M (-230) Booster Power Supplies.
While the CPU’s microprocessor is initializing, the LCD
displays status messages.
3. Connect the download cable assembly between the SDU
computer and CPU connector J5.
4. Using the SDU, download the CPU database into the panel
controller. Refer to the next topic, “Runtime and system
errors,” should error messages be displayed on the LCD
module.
5. If an Audio Source Unit is part of the system, its database
must be downloaded in addition to the CPU database. For
best download performance, we suggest you connect directly
to the 3-ASU/FT module and download its database in
single-step mode.
6. Clear up any network communications faults between
cabinets.
7. If any Signature controller modules are installed as part of
the system, their individual databases must be downloaded in
addition to the CPU database. You will need to restart the
network for these changes to be effective.
8. Correct all the circuit faults.
9. Test the system as described in the next section.
Note: Remember that for a network system, you’ll need to make
the initial download to each CPU separately, to establish the
correct cabinet numbers. After the initial download, all further
downloads can be made from a single panel via the network.
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