Inter-Tel AXXESS Manual page 366

Installation
® ®
INTER-TEL AXXESS
Page 3-180
MANUAL VERSION 11.0 – May 2008
NOTE:
If the phone watchdog timer fails, the DKTS SELF TEST COMPLETED!
display is followed by a DKTS SELF TEST WATCHDOG ERROR display and eight
short bursts of ring tone. Replace the defective phone.
Replace the phone if faulty.
k.
If installing a Model 8500, 8520, or 8560 Phone, perform the digital phone self-test as
follows:
While pressing the asterisk (*) and pound [hash] (#) buttons, unplug and replace
a.
the phone line cord.
Release the buttons. The phone rings momentarily. (Display phones show a dark
b.
display – all pixels lit. If all pixels are not lit, return the phone.) The LEDs should
not light. If an LED is lit, the button may be stuck.
Lift and replace the handset. The phone sounds an alerting tone. If no tone is
c.
heard, return the phone. (Display phones show a blank display – no pixels lit. If
any pixel is lit, return the phone.)
Lift and replace the handset. The phone rings momentarily. (Display phones show
d.
a display filled with Os.)
Lift and replace the handset. The phone rings momentarily. (Display phones show
e.
a display filled with Ms.)
Lift and replace the handset. The phone rings momentarily, and all red, LED-
f.
equipped buttons light. (Display phones show TESTING LED MATRIX.) If any
of the LEDs do not light, return the phone for repair.
Lift and replace the handset. The phone rings momentarily, and all green, LED-
g.
equipped buttons light. (Display phones show TESTING LED MATRIX.) If any
of the LEDs do not light, return the phone for repair.
Lift and replace the handset. The phone rings momentarily. (Display phones show
h.
TESTING KEY MATRIX.)
One at a time, press each of the buttons on the phone in any order. If the button is
i.
functioning properly, a key tone is heard, the LED lights red, and a specific code is
shown on the display. (The proper code for each button is diagrammed in
3-85 on page 3-186.) If the signal is not heard or the displayed code is incorrect,
the button is faulty; return the phone for repair.
Lift and replace the handset. The speaker tones are broadcast over the speaker-
j.
phone speaker. (Display phones show TESTING SPEAKER TONES.)
Lift and replace the handset. Tones of various volume levels, from softest to loud-
k.
est, are broadcast over the speakerphone speaker. (Display phones show TEST-
ING SPEAKER VOLUME.)
Lift the handset, then press and release the hookswitch. The handset tones are
l.
broadcast over the handset receiver. (Display phones show TESTING HANDSET
TONES.)
Put on the headset (if one is attached) and place the handset back in its cradle. The
m.
headset tones are broadcast over the headset. (Display phones show TESTING
HEADSET TONES.)
Figure
Digital Phone Installation