Inter-Tel AXXESS Manual page 1506

Appendix D — CPC64/CPU64 Configuration
® ®
INTER-TEL AXXESS
6.
Page D-16
MANUAL VERSION 11.0 – May 2008
While pressing the battery check button, measure the database back-up battery
d.
voltage. The voltage test points (TP1 to TP2) are located on the front edge of the
card. Insert the "common" voltmeter probe into the ground point (TP2) and insert
the other probe into the voltage test point (TP1). If the voltage is not greater than
3.3VDC, replace the battery.
Make sure all power supply AC POWER switches are turned OFF. Installing the
e.
CPU64 Card with the power on may damage the circuitry on the card.
Install the CPU64 Card with the components facing right in the last (8th) card slot
f.
in the equipment chassis.
Turn ON the AC POWER switch and observe the LEDs on the front edge of the
g.
card for the indications below. If they are incorrect, recheck the system voltages
as outlined in INSTALLATION, and then contact Customer Support.
Table D-9.
Name
BATTERY OFF
CPU ACTIVE
DATABASE
ERROR
EXT. CLOCK
ACTIVE
REMOTE SYNC
LOCAL SYNC
* When a new system is installed, the DATABASE ERROR LED remains lit until
the system database has been programmed. The MINOR ALARM LED may also
be lit and can later be cleared from an administrator station using the Clear System
Alarm feature code (default is 9850).
If the CPU64 Card does not have the appropriate system software already
h.
installed in flash memory, see INSTALLATION to upload the software from the
programming PC to the card.
After installing the CPU64 Card, the optional music source, external paging equipment,
EVMC, Voice Processing PC, power failure transfer equipment, output device, etc. may
be connected to the CPU64 Card at any time.
CPU64 Card LED Indications
Correct Indication
Off (Red)
Lit (Green)
Off* (Red)
Off (Green)
Off (Green)
Off (Green)
Installation