22
PIX-25
Diagnostics
The diagnostic mode of the PIX-25 clock can be entered by removing the top
cover and using the programming mode.
4.
With the cover removed, press the
PROGRAM
button to begin
programming mode and
P1 TIME
will
appear.
5.
Press the
CHANGE
button to change the current
programming mode until the display shows
P7
DIAGNOSE
. See the following sections for specific
diagnostics.
6.
Press the
PROGRAM
button exit programming and return the clock back
to normal operation.
Main Board Version (
d
1
)
Use this test to check the firmware version of the main board (Freescale)
microcontroller.
1.
With the cover removed, press and hold the
PROGRAM
button to begin
programming mode and
P1 TIME
will appear.
2.
Press the
CHANGE
button to change the current programming mode until
the display shows
P7 Diagnose
.
3.
Press the
ENTER
button once to display
d1 soft rev
menu
4.
Press the
ENTER
button once and the clock will
display the current firmware version (see Figure
example on right).
5.
Press the
ENTER
button to go back to the
d1 soft
rev
menu.
6.
Press the
PROGRAM
button to exit programming or press the
CHANGE
button to go to the next diagnostic sub program menu.
LCD Test (
d
2
)
Use this diagnostic to check the PIX-25 LCD display by turning on all
segments.
1.
With the cover removed, press and hold the
PROGRAM
button to begin
programming mode and
P1 TIME
will appear.
2.
Press the
CHANGE
button to change the current programming mode until
the display shows
P7 Diagnose
.
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VISIT: WWW.TIMECLOCKEXPERTS.COM