Inter-Tel AXXESS Manual page 282

Installation
® ®
INTER-TEL AXXESS
4.
10.9 Install the CPU card in the chassis as follows. See
illustration of the card.
1.
2.
3.
4.
5.
6.
7.
8.
Page 3-96
MANUAL VERSION 11.0 – May 2008
Check that all components on the card are seated securely in their sockets and that no
pins are bent.
Ensure all integrated circuits and components on the card are seated securely in their
sockets and no pins are bent.
Ensure the mu-law/a-law jumper is in the correct position for your installation.
Place the battery back-up (BATTERY) jumper strap in the ON position to enable data-
base battery back-up. If the jumper strap is placed in the OFF position, the BATTERY
OFF LED lights when the card is installed and AC power is on.
NOTE:
The BATTERY OFF LED does not light if the jumper strap is missing.
While pressing the battery check button, measure the database back-up battery 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 bat-
tery as described on page
voltage test point locations.)
Make sure all power supply AC POWER switches are turned OFF. Installing the CPU
card with the power on may damage the circuitry on the card.
Install the CPU card with the components facing right in the last (8th) card slot in the
equipment chassis.
NOTE:
Dual-chassis systems require only one CPU card to control the entire system.
However, the CPU card must be installed in the eighth slot of the left-hand chassis (as
viewed from the front).
Turn ON the AC POWER switch
and observe the LEDs on the front
edge of the card for the indications
at the right. If they are incorrect,
recheck the system voltages as out-
lined on page 3-92, and then con-
tact Customer Support. (See
3-48 on page 3-100 for LED indica-
tor locations.)
* 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 CPU card does not have the appropriate system software already installed in
flash memory, see page 3-173
card.
Figure 3-48
3-112. (See Figure 3-48 on
Name
BATTERY OFF
CPU ACTIVE
DATABASE ERROR
EXT. CLOCK ACTIVE
REMOTE SYNC
LOCAL SYNC
Figure
to upload the software from the programming PC to the
on page 3-100 for an
page 3-100 for back-up battery
Correct Indication
Off (Red)
Lit (Green)
Off* (Red)
Off (Green)
Off (Green)
Off (Green)
CPU64 or CPU128 Card